PT5400 Series 6-A 5-V/3.3-V Input Adjustable SWIFTTM Power Module SLTS169C - MAY 2002 - REVISED OCTOBER 2003 Features * * * * * * Fully Functional SWIFT Module Single-Device: 5 V/3.3 V Input DSP Compatible No Output Capacitors Required High Efficiency (93 % at 4 A) Small Footprint (0.355 in, Suffix `N') * Adjustable Output Voltage * * * * * On/Off Inhibit Function Short Circuit Protection Thermal Shutdown Space-Saving package Solderable Copper Case Description The PT5400 ExcaliburTM power modules are a series of high-performance integrated switching regulators (ISRs) based on TI's SWIFT (Switcher With Integrated FET Technology) regulator ICs. These ready-to-use modules are rated for up to 6 A of output current from input voltages as low as 3.1 V, providing a convenient step-down power source for the industry's latest high-performance DSPs and microprocessors. The series includes output voltage options as low as 1.0 VDC. The PT5400 modules are packaged in a 5-pin thermally efficient copper case, which offers the advantage of solderability along with a small footprint (0.355 in, suffix `N'). Both through-hole and surface mount pin configurations are available. The product features external output voltage adjustment, an on/off inhibit function, short circuit protection, and thermal shutdown. A 100-F input capacitor is required for proper operation. Ordering Information Input Bus 5 V 3.3 V Pt No. ! ! ! ! ! ! ! PT5401H PT5402H PT5408H PT5403H PT5404H PT5405H PT5406H PT5407H Vout 3.3 Volts 2.5 Volts 2.5 Volts 2.0 Volts 1.8 Volts 1.5 Volts 1.2 Volts 1.0 Volts Pin-Out Information Pin Function 1 2 3 4 5 Inhibit * Vin GND Vo Vo Adjust ! ! ! ! ! ! * For Inhibit pin: Open = output enabled Ground = output disabled PT Series Suffix (PT1234x ) Case/Pin Configuration Vertical Horizontal SMD Order Suffix Package Code (EFK) (EFL) (EFM) N A C (Reference the applicable package code drawing for the dimensions and PC board layout) Standard Application VOADJ 1 5 4 INH + V IN 2 PT5400 3 +VO C1 (Required) + C2 (Optional) + GND GND C1 = Required 100 F C2 = Optional 100 F For technical support and further information, visit http://power.ti.com PT5400 Series 6-A 5-V/3.3-V Input Adjustable SWIFTTM Power Module SLTS169C - MAY 2002 - REVISED OCTOBER 2003 Environmental Specifications Characteristics Operating T emperature Range Over-T emperature Shutdown Storage T emperature Solder Reflow T emperature Mechanical Shock Mechanical Vibration Weight Flammability -- -- Symbols Ta OTP Ts Treflow Conditions Over Vin range internal junction temp, auto-reset -- Measured on any part of module Mil-STD-883D, Method 2002.3 Half Sine, mounted to a fixture Mil-STD-883D, Method 2007.2, 20-2000 Hz, PCB mounted -- Materials meet UL 94V-0 Min -40 -- -40 -- -- Vertical Horizontal -- -- (i) PT5400 Series Typ -- 150 -- -- 500 20 (iii) 6.5 Max 85 -- 125 215 (ii) -- -- -- Units C C C C G's G's grams Notes: (i) (ii) (iii) For operation below 0 C the external capacitors must have stable characteristics. Use either a low ESR tantalum or Oscon(R) capacitor. During solder reflow of SMD package version, do not elevate the case, pin, or internal component temperatures above the stated maximum. For further guidance refer to the application note, "Reflow Soldering Requirements for Plug-in Power Surface Mount Products," (SLTA051). The case pins on the through-hole package types (suffixes N & A) must be soldered. For more information see the applicable package outline drawing. Electrical Specifications (Except PT5408) Unless otherwise stated, T a =25 C, V in =5 V, C1 =100 F, C2 =0 F, and I o =I omax Characteristics Output Current Input Voltage Range Set-Point Voltage Tolerance Temperature Variation Line Regulation Load Regulation Total Output Variation Efficiency Symbols Io Vin Vo tol Regtemp Regline Regload Regtot Conditions Vin =5 V Vin =3.3 V Over Io range PT5400 Series (Except PT5408) Min Typ Max 0 0 4.5 3.1 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Vin -0.5 -0.2 -- -- 100 (3) 0 48 -- -- -- -- 0.5 5 10 -- 93 91 88 87 85 82 80 88 86 84 81 78 15 50 50 12 10 700 2.95 2.8 -- -- -10 1 -- 100 -- 6 5.5 5.5 5.5 2 -- -- -- 3 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Open (2) 0.8 -- -- -- 1,000 -- (1) (1) Units A V %Vo %Vo mV mV %Vo Vo 2.5 V Vo 2.0 V Vo Ripple (pk-pk) Transient Response Vr ttr Vtr Ilim Vo adj s UVLO VIH VIL IIL Iin standby C1 C2 MTBF Current Limit Threshold Output Voltage Adjust Switching Frequency Under-Voltage Lockout Inhibit Control (pin1) Input High Voltage Input Low Voltage Input Low Current Standby Input Current External Input Capacitance External Output Capacitance Reliability -40 C <Ta < +85 C Over Vin range Over Io range Includes set-point, line, load, -40 C T a +85 C PT5401 (3.3 V) Vin =5 V, Io =4 A PT5402 (2.5 V) PT5403 (2.0 V) PT5404 (1.8 V) PT5405 (1.5 V) PT5406 (1.2 V) PT5407 (1.0 V) Vin =3.3 V, Io =4 A PT5403 (2.0 V) PT5404 (1.8 V) PT5405 (1.5 V) PT5406 (1.2 V) PT5407 (1.0 V) 20 MHz bandwidth 1 A/s load step, 50 to 100 % I omax, C2 =100 F Recovery time V o over/undershoot Vo = -50 mV Over Vin and Io ranges Vin increasing Vin decreasing Referenced to GND (pin3) Pin 1 to GND pins 1 & 3 connected % % mVpp Sec mV A % kHz V V A mA F F 106 Hrs (4) Per Bellcore TR-332 50 % stress, Ta =40 C, ground benign Notes: (1) See SOA curves or consult factory for the appropriate derating. (2) The Inhibit control (pin 1) has an internal pull-up, and if left open-circuit the module will operate when input power is applied. A small low-leakage (<100 nA) MOSFET is recommended to control this input. See application notes for more information. (3) The regulator requires a minimum of 100 F input capacitor with a minimum 300 mArms ripple current rating. For further information, consult the related application note on Capacitor Recommendations. (4) An external output capacitor is not required for basic operation. Adding 100 F of distributed capacitance at the load will improve the transient response. For technical support and further information, visit http://power.ti.com PT5400 Series 6-A 5-V/3.3-V Input Adjustable SWIFTTM Power Module Typical Characteristics SLTS169C - MAY 2002 - REVISED OCTOBER 2003 Typical Characteristics (Except PT5408) Performance Data; Vin =5 V (See Note A) Efficiency vs Output Current 100 100 90 90 Performance Data; Vin =3.3 V (See Note A) Efficiency vs Output Current Efficiency - % Efficiency - % 80 70 60 PT5401 PT5402 PT5403 PT5404 PT5405 PT5406 PT5407 80 70 60 PT5403 PT5404 PT5405 PT5406 PT5407 50 50 40 0 1 2 3 4 5 6 40 0 1 2 3 4 5 Iout (A) Iout (A) Output Ripple vs Output Current 50 50 Output Ripple vs Output Current 40 40 30 20 PT5403 PT5404 PT5405 PT5401 PT5406 PT5407 PT5402 30 20 PT5405 PT5403 PT5404 PT5406 PT5407 Ripple - mV 10 Ripple - mV 10 0 0 1 2 3 4 5 6 0 0 1 2 3 4 5 Iout (A) Iout (A) Power Dissipation vs Output Current 2.5 2.5 Power Dissipation vs Output Current 2.0 2.0 Pd - Watts Pd - Watts 1.5 1.5 1.0 1.0 0.5 0.5 0.0 0 1 2 3 4 5 6 0.0 0 1 2 3 4 5 Iout (A) Iout (A) Safe Operating Curve, Vin =5 V (See Note B) 90 80 90 80 Safe Operating Curve, Vin =3.3 V (See Note B) Ambient Temperature (C) Ambient Temperature (C) 70 60 50 40 30 20 0 1 2 3 4 5 6 Airflow 200LFM 120LFM 60LFM Nat conv 70 60 50 40 30 20 0 1 2 3 4 5 Airflow 200LFM 120LFM 60LFM Nat conv Iout (A) Iout (A) Note A: Characteristic data has been developed from actual products tested at 25 C. This data is considered typical data for the ISR. Note B: SOA curves represent operating conditions at which internal components are at or below manufacturer's maximum rated operating temperatures. For technical support and further information, visit http://power.ti.com PT5408 6-A 5-V/3.3-V Input Adjustable SWIFTTM Power Module SLTS169C - MAY 2002 - REVISED OCTOBER 2003 Electrical Specifications (PT5408 only) Unless otherwise stated, T a =25 C, V in =3.3 V, C1 =100 F, C2 =0 F, and Io =I omax Characteristics Output Current Input Voltage Range Set-Point Voltage Tolerance Temperature Variation Line Regulation Load Regulation Total Output Variation Efficiency Vo Ripple (pk-pk) Transient Response Symbols Io Vin Vo tol Regtemp Regline Regload Regtot Vr ttr Vtr Ilim Vo adj s UVLO VIH VIL IIL Iin standby C1 C2 MTBF Conditions Vin =3.3 V Over Io range -40 C <Ta < +85 C Over Vin range Over Io range Includes set-point, line, load, -40 C T a +85 C Io =4 A 20 MHz bandwidth 1 A/s load step, 50 to 100 % I omax, C2 =100 F Recovery time V o over/undershoot Vo = -50 mV Over Vin and Io ranges Vin increasing Vin decreasing Referenced to GND (pin3) Pin 1 to GND pins 1 & 3 connected Min 0 3.1 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Vin -0.5 -0.2 -- -- 100 (3) 0 48 PT5408 Typ -- -- 0.5 5 10 -- 92 15 50 50 13 10 700 2.95 2.8 -- -- -10 1 -- 100 -- Max 6 (1) 3.6 2 -- -- -- 3 -- -- -- -- -- -- -- -- Open (2) 0.8 -- -- -- 1,000 -- Units %Vo %Vo mV mV %Vo mVpp Sec mV A % kHz V Current Limit Threshold Output Voltage Adjust Switching Frequency Under-Voltage Lockout Inhibit Control (pin1) Input High Voltage Input Low Voltage Input Low Current Standby Input Current External Input Capacitance External Output Capacitance Reliability V A mA F F 106 Hrs (4) Per Bellcore TR-332 50 % stress, Ta =40 C, ground benign Notes: (1) See SOA curves or consult factory for the appropriate derating. (2) The Inhibit control (pin 1) has an internal pull-up, and if left open-circuit the module will operate when input power is applied. A small low-leakage (<100 nA) MOSFET is recommended to control this input. See application notes for more information. (3) The regulator requires a minimum of 100 F input capacitor with a minimum 300 mArms ripple current rating. For further information, consult the related application note on Capacitor Recommendations. (4) An external output capacitor is not required for basic operation. Adding 100 F of distributed capacitance at the load will improve the transient response. For technical support and further information, visit http://power.ti.com PT5408 6-A 5-V/3.3-V Input Adjustable SWIFTTM Power Module Typical Characteristics SLTS169C - MAY 2002 - REVISED OCTOBER 2003 Typical Characteristics (PT5408 only) Efficiency vs Output Current, Vin =3.3 V (See Note A) Power Dissipation vs Output Current (See Note A) 2 100 90 1.6 Efficiency - % 80 Pd - Watts 0 1 2 3 4 5 6 1.2 70 0.8 60 0.4 50 0 0 1 2 3 4 5 6 Iout (A) Iout (A) 40 Output Ripple vs Output Current (See Note A) 90 80 Safe Operating Curve, V in =3.3 V (See Note B) 30 Ambient Temperature (C) 70 60 50 40 30 Airflow 200LFM 120LFM 60LFM Nat conv Ripple - mV 20 10 0 0 1 2 3 4 5 6 20 0 1 2 3 4 5 6 Iout (A) Iout (A) Note A: Characteristic data has been developed from actual products tested at 25 C. This data is considered typical data for the ISR. Note B: SOA curves represent operating conditions at which internal components are at or below manufacturer's maximum rated operating temperatures. For technical support and further information, visit http://power.ti.com Application Notes PT5400 Series Operating Features of the PT5400 SWIFTTM Series of Power Modules Under-Voltage Lockout (UVLO) The PT5400 SWIFT series of power modules incorporate an under-voltage lockout (UVLO) function. The UVLO function provides a clean transition during powerup and power-down, allowing the regulator to tolerate a slowly rising input voltage. The UVLO prevents operation of the module until the input voltage has risen above 2.95 V. Below this threshold the status of the inhibit control pin is overriden, and the module will not produce an output. When the input voltage rises above this threshold, the output status of the module is determined by the inhibit control pin. If the inhibit control is open-circuit (not grounded), the module will automatically power up. The UVLO circuit has approximately 0.16 V of hysteresis, and will completely turn off the module when a falling input voltage drops below about 2.8 V. (Note: Even though the applied input voltage may be above the UVLO threshold, operation to the published specifications requires that the input voltage be at or above the minimum specified for each model in the series. This ensures that the output voltage of the module is in regulation.) If desired, both time periods can be lengthened with the addition of a low value capacitor between the Inhibit control (pin 1) and the COM (pin 3). For a given value of external capacitance, Cinh, the formulas for calculating the approximate effect on td and t(SS) are given below. td t(SS) (Cinh + 0.047 F) x 1.2 V 5 A (Cinh + 0.047 F) x 0.7 V 5 A Note: The capacitor should be placed as close to the regulator as possible. Adding 0.047 F of external capacitance to the Inhibit pin approximately doubles the value of td and t(SS). Current Limit Protection The output current limit feature is one of two fault protection mechanisms built into the PT5400 modules. Its purpose is to protect both the module and input source against the occurance of a load fault, thereby isolating the fault and preventing it from propagating to other parts of the power system. The PT5400 regulators sense the current switched by the series (high-side) power MOSFET. The circuit implements a continuous current limit characteristic. Upon the removal of the fault the output voltage will promptly recover, and the module will return to normal operation. A current limit condition will also increase the module's power dissipation, which may cause the temperature of the internal components to significantly rise. If the condition persists, the module may begin to cycle in and out of thermal shutdown. Soft-Start Power Up Following either the application of a valid input source voltage, or the removal of a ground signal to the inhibit control pin (with input power applied), the module will initiate a soft-start power up. The soft start has two effects on the start-up characteristic. It introduces a short time delay prior to the start-up of the output voltage, and also slows the rate at which the output voltage rises. Figure 1-1 shows the power-up characteristic of a PT5404 (1.8 V). In this example the delay time, td, is measured from the point at which the input voltage rises above 2.95 V (the UVLO threshold), to the point that the output voltage starts to rise. The time period t(SS) is the rise time of the output voltage ramp. The value of td and t(SS) are are approximately 10 ms and 7.5 ms respectively. Figure 1-1; Soft-Start Characteristic and Timing HORIZ SCALE: 5ms/Div Thermal Shutdown Thermal shutdown is the second fault protection mechanism and protects the module's internal circuitry against excessively high temperatures. A rise in the temperature of the internal circuitry may be the result of a drop in airflow, a high ambient temperature, or a sustained overcurrent load fault. If the junction temperature of the internal components exceed 150 C, the module will shutdown. Once in thermal shutdown, the regulator is disabled and the output voltage is reduced to zero. The recovery is automatic and begins with a soft-start power up. Recovery occurs when the the sensed temperature decreases 10 C below the trip point. Vin (1V/Div) Vin =2.95V Vout (1V/Div) td t (SS) For technical support and further information, visit http://power.ti.com Application Notes PT5400 Series Capacitor Recommendations for the PT5400 SWIFTTM Series of Power Modules Input Capacitors The recommended input capacitance is determined by 100 F minimum capacitance, 300 mA (rms) minimum ripple current rating, and less than 300 m equivalent series resistance (ESR). The ripple current rating, ESR, and operating temperature are the major considerations when selecting the input capacitor. It is recommended that tantalum capacitors have a minimum voltage rating of at least twice the working voltage, including the ac ripple. This is necessary to insure reliability with 3.3-V input voltage bus applications. Output Capacitors (optional) The ESR of the output bulk (non-ceramic) capacitance must be between 10 m ESR 200 m. Electrolytic capacitors have poor ripple performance at frequencies greater than 400 kHz but excellent low frequency transient response. Above the ripple frequency, ceramic decoupling capacitors are recommended to improve the transient response and reduce any high frequency noise components apparent during higher current excursions. A maximum of 100 F ceramic capacitance may be added to the output bus. Tantalum/ Ceramic Capacitors Tantalum capacitors are acceptable on the output bus. Tantalum, Os-con(R), or ceramic capacitor types are recommended for applications where ambient temperatures fall below 0 C. Ceramic capacitors may be used instead of electrolytic types on both the input and output bus. The input bus must have at least the minimum amount of capacitance. For the output bus the total amount of ceramic capacitance should be limited to 100 F. Capacitor Tables Table 2-1 identifies vendors with acceptable ESR and maximum allowable ripple current (rms) ratings. Capacitors recommended for the output are identified under the Output Bus column with the required quantity. This is not an extensive capacitor list. Capacitors from other vendors are available with comparable specifications. Those listed are for guidance. The RMS ripple current rating and ESR (at 100 kHz) are critical parameters necessary to insure both optimum regulator performance and long capacitor life. Table 2-1; Recommended Input/Output Capacitors Capacitor Vendor/ Component Series Capacitor Characteristics Working Voltage (ESR) Equivalent Series Resistance 0.035 0.150 0.160 0.040 0.027 0.170 0.014 0.055 0.150 0.160 0.040 0.025 0.080 0.100 0.100 0.080 0.100 0.090 0.140 0.002 0.002 Max Ripple at 85 C Current (Irms) 2800 mA 555 mA 600 mA 2100 mA 2430 mA 450 mA 4420 mA 2000 mA 670 mA 460 mA >2500 mA >2800 mA >1200 mA >1090 mA >1414 mA 1200 mA >1100 mA 1100 mA >1000 mA >1400 mA >1000 mA Physical Size (mm) 8.3x6.9 10x10.2 8x10.2 6.3x9.8 8x6.7 8x10 8x11.5 7,3x4,3 10x10 10x11.5 7x8 6.3x9.8 7.3x4.8 7.3L x4.3W x4.1H 7.3L x5.7W x4.0H 7.3L x6.0W x4.1H 3.6L x2.8W x2.8H Quantity Input Bus 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 Output Bus 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 (max) 2 (max) Value (F) Vendor Number EEFWA1A121P EEUFC1C221 EEVFK1C331P 10FS100M PXA10VC121MH80TP MVZ25VC221MH10TP 10PS270MH11 F551A101MN UWG1V101MNR1GS UPM1E151MPH 10SVP120M 16SPS100M 10TPA100M TPSD107M010R0100 TPSV227M010R0100 T520D107M010AS T495X107M010AS 594D157X0010C2T 595D127X0010D2T C3225X5R0J476KT/MT GRM32ER60J476M/6.3 Panasonic WA (SMT) Panasonic FC FK (SMT) United Chemi-Con FS PXA (SMT) MVZ (SMT) PS Nichicon(F55)SMTWG (SMT) PM Sanyo Os-con(R) SVP (SMT) SP TPA AVX Tantalum TPS 10V 16 V 16 V 10 V 10 V 16 V 10 V 10V 35 V 25 V 10 V 16 V 10 V 10 V 10 V 10 V 10 V 10 V 10 V 6.3 V 6.3 V 120 F 220 F 330 F 100 F 120 F 220 F 270 F 100 F 100F 150 F 120 F 100 F 100 F 100 F 220 F 100 F 100 F 150 F 120 F 47 F 47 F Kemet T520 T495 Sprague 594D/595D TDK- Ceramic X5R Murata Ceramic X5R 1210 Case For technical support and further information, visit http://power.ti.com Application Notes PT5400 Series Using the Inhibit Control of the PT5400 SWIFTTM Series of Power Modules For applications requiring output voltage On/Off control, the PT5400 series of SWIFT power modules incorporate an inhibit function. This function can be used wherever there is a requirement for the module to be switched off. The On/Off function is provided by the Inhibit (pin 1) control. The ISR functions normally with Pin 1 open-circuit, providing a regulated output whenever a valid source voltage is applied to Vin, (pin 2). When a low-level2 ground signal is applied to pin 1, the regulator output will be disabled. Figure 3-1 shows an application schematic, which details the typical use of the Inhibit function. Note the discrete transistor (Q1). The Inhibit control has its own internal pull-up to +Vin potential. An open-collector or open-drain device is required to control this input 1. The Inhibit pin control thresholds are given in Table 3-1. Table 3-1; Inhibit Control Requirements Parameter Enable (VIH) Disable (VIL) Min Vin - 0.5 -0.2V Max HORIZ SCALE: 5ms/Div Turn-On Time: In the circuit of Figure 3-1, turning Q1 on applies a low-voltage to the Inhibit control (pin 1) and disables the regulator output. Correspondingly, turning Q 1 off allows the ISR to execute a soft-start power up. The soft-start power up consists of a short delay, t d, followed by a period, t(SS), in which the output voltage rises from zero to its full regulation voltage. (See the section on Soft-Start Power Up). The module produces a fully regulated output voltage within 25msec. Figure 3-2 shows the typical rise in both output voltage and input current for a PT5404 (1.8V), following the turn-off of Q1. The turn off of Q1 corresponds to the drop in the Q1 Vgs waveform. The time periods, td and t(SS), are indicated. The waveforms were measured with a 5Vdc input voltage, and 0.7- resistive load. Figure 3-2 Open +0.5V Vout (1V/Div) Iin (0.5A/Div) Figure 3-1 +V IN 2 Vin PT5401 INH 1 GND 3 Vo 4 +V O Q1 Vgs (10V/Div) C1 1 0 0F td t (SS) Inhibit COM Q1 BSS138 COM Notes: 1. Use an open-collector device (preferably a discrete transistor) for the Inhibit input. A pull-up resistor is not necessary. To disable the output voltage, the control pin should be pulled low to less than +0.5VDC. For technical support and further information, visit http://power.ti.com Application Notes PT5400 Series Adjusting the Output Voltage of the PT5400 Series of 6-A SWIFT Power Modules The output voltage of the PT5400 series of SWIFT power modules may be adjusted higher or lower than the factory trimmed pre-set voltage with the addition of a single external resistor. Table 4-1 gives the allowable adjustment range for each model of the series as Va (min) and Va (max). Adjust Up: An increase in the output voltage is obtained by adding a resistor R2, between pin 5 (Vo adj) and pin 3 (GND). Adjust Down: pin 4 (Vout). Add a resistor (R1), between pin 5 (Vo adj) and The values of (R1) [adjust down], and R2 [adjust up], can either be calculated using the following formulas, or may be looked up from the range of values in Table 4-2. Refer to Figure 4-1 for the placement of the required resistor; either (R1) or R2 as appropriate. (R1) R2 Where: Figure 4-1 = = Ro (Va - 0.891) Vo - Va 0.891 Ro Va - Vo - 18.2 - 18.2 k k Vo = Original output voltage Va = Adjusted output voltage able 4-1 Ro = The resistance value from T + V IN 2 V in PT5400 GND 3 Vo V o(adj) 5 4 + VO Notes: 1. Use a 1% (or better) tolerance resistor in either the (R1) or R2 location. Place the resistor as close to the ISR as possible. 2. Never connect capacitors from Vo adj to either GND or Vout. Any capacitance added to the Vo adjust pin will affect the stability of the ISR. 3. For each model, adjustments to the output voltage may place additional limits on the minimum input voltage. The revised minimum input voltage must comply with the following requirement. Vin(min) = (Va + 1.1) V or as specified in the data sheet, whichever is greater. 4. The PT5408 operates only from a 3.3-V input bus. The limited input to output voltage differential of this model does not allow it to be adjusted higher than its trimmed output voltage. C2 100F (Req'd) + (R1) Adj Down R2 Adjust Up COM COM Table 4-1 ISR OUTPUT VOLTAGE ADJUSTMENT RANGE AND FORMULA PARAMETERS Series Pt. No. PT5401 PT5402 PT5408 PT5403 Input Bus Vo (nom) Va (min) Va (max) Ro (k) 5V 3.3 V 2.9 V 3.5 V 10.2 5V 2.5 V 2.0 V 2.95 V 10.2 3.3 V 4 2.5 V 2.0 V 2.5 V 4 10.2 3.3/5 V 2V 1.65 V 2.45 V 10.0 PT5404 3.3/5 V 1.8 V 1.5 V 2.25 V 10.0 PT5405 3.3/5 V 1.5 V 1.3 V 1.95 V 10.2 PT5406 3.3/5 V 1.2 V 1.1 V 1.65 V 9.76 PT5407 3.3/5 V 1V 0.97 V 1.45 V 10.2 For technical support and further information, visit http://power.ti.com Application Notes continued PT5400 Series Table 4-2 ISR ADJUSTMENT RESISTOR VALUES Series Pt. No. PT5401 PT5402/8 Vo (nom) 3.3 V 2.5 V Va (req.d) 0.97 1.0 1.05 1.1 1.15 1.2 1.25 1.3 1.35 1.4 1.45 1.5 1.55 1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2.0 2.05 2.1 2.15 2.2 2.25 2.3 2.35 2.4 2.45 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.48 3.50 R1 = (Blue) 164.0 k 72.7 k 42.4 k 32.3 k 27.2 k R2 = Black (33.0) k (41.8) k (53.5) k (69.9) k (94.5) k (135.0) k (217.0) k (463.0) k ( Note 4) 164.0 k 72.7 k 42.4 k 27.2 k 18.2 k 12.1 k 7.8 k 4.5 k 2.0 k (4.4) k (8.1) k (12.6) k (18.5) k (26.3) k (37.2) k (53.7) k (81.0) k (136.0) k (300.0) k 160.0 k (3) 70.9 k 41.2 k 26.4 k 17.4 k 11.5 k 7.3 k 4.1 k 1.6 k (3.5) k (8.8) k (16.2) k (27.3) k (45.7) k (82.7) k (194.0) k 160.0 k 70.9 k 41.2 k 26.4 k 17.4 k (3) 11.5 k 7.3 k 4.1 k 1.6 k (2.1) k (8.2) k (17.3) k (32.4) k (62.7) k (154.0) k 164.0 k 72.7 k 42.4 k 27.2 k 18.2 k 12.1 k 7.8 k 4.5 k 2.0 k (2.7) k (13.0) k (33.7) k (95.8) k 156.0 k 68.8 k 39.8 k 25.3 k 16.6 k 10.8 k 6.7 k 3.5 k 1.1 k (2.2) k (32.4) k 164.0 k 72.7 k 42.4 k 27.2 k 18.2 k 12.1 k 7.8 k 4.5 k 2.0 k PT5403 2V PT5404 1.8 V PT5405 1.5 V PT5406 1.2 V PT5407 1V (8.7) k For technical support and further information, visit http://power.ti.com PACKAGE OPTION ADDENDUM www.ti.com 13-May-2005 PACKAGING INFORMATION Orderable Device PT5401A PT5401C PT5401N PT5402A PT5402C PT5402N PT5403A PT5403C PT5403N PT5404A PT5404C PT5404N PT5405A PT5405C PT5405N PT5406A PT5406C PT5406N PT5407A PT5407C PT5407N PT5408A PT5408C PT5408N (1) Status (1) ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE Package Type SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE SIP MOD ULE Package Drawing EFL EFM EFK EFL EFM EFK EFL EFM EFK EFL EFM EFK EFL EFM EFK EFL EFM EFK EFL EFM EFK EFL EFM EFK Pins Package Eco Plan (2) Qty 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD Lead/Ball Finish Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI Call TI MSL Peak Temp (3) Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM Level-1-215C-UNLIM Level-3-215C-168HRS Level-1-215C-UNLIM The marketing status values are defined as follows: Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 13-May-2005 ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 2 MECHANICAL DATA MMSI001 - SEPTEMBER 2001 EFL (R-MSIP-T5) METAL SINGLE-IN-LINE MODULE Suffix A 1.11 (28,19) MAX. 0.95 (24,13) MAX. 1 0.032 (0,81) TYP. 0.90 (22,86) MAX. 0.310 (7,87) Note G 0.025 (0,63) TYP. 0.017 (0,43) TYP. 0.100 (2,54) TYP. 0.040 (1,01) TYP. 0.960 (24,38) 0.050 (1,27) 0.860 (21,84) 0.140 (3,55) 0.140 (3,55) MIN. See Note F 0.160 (4,06) TYP. o0.065 (1,65) MIN. 4 Places Plated through connected to ground plane 0.090 (2,28) 0.100 (2,54) o0.045 (1,14) MIN. Plated through 5 Places Note H 1 0.780 (19,81) 0.860 (21,84) Note E 4 Places 0.100 (2,54) 4 Places 0.040 (1,01) 0.280 (7,11) 0.080 (2,03) 0.230 (5,84) PC LAYOUT 4203195/A 08/01 NOTES: A. B. C. D. E. F. All linear dimensions are in inches (mm). This drawing is subject to change without notice. 2 place decimals are " 0.030 (" 0, 76 mm). 3 place decimals are " 0.010 (" 0, 25 mm). Recommended mechanical keep-out area. Electrical pin length mounted on circuit board seating plane to pin end. G. Electrically connect case to ground plane. H. Case outline reference POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 MECHANICAL DATA MMSI002 - SEPTEMBER 2001 EFM (R-MSIP-G5) METAL SINGLE-IN-LINE MODULE Suffix C 0.017 (0,43) TYP. 1.11 (28,19) MAX. 0.95 (24,13) MAX. Gage Plane 0.90 (22,86) MAX. 0-7 Seating Plane 0.006 (0,15) 0.080 (2,03) 1 0.032 (0,81) TYP. 0.025 (0,63) TYP. 0.017 (0,43) TYP. 0.100 (2,54) TYP. 0.040 (1,01) TYP. 0.960 (24,38) 0.050 (1,27) 0.860 (21,84) 0.310 (7,87) 0.160 (4,06) TYP. 0.040 (1,01) o0.065 (1,65) MIN. 4 Places Plated through connected to ground plane 0.100 (2,54) 0.210 (5,33) Note I 0.780 (19,81) 0.050 (1,27) 0.200 (5,08) Note F 1 0.950 (24,13) 0.090 (2,28) 0.070 (1,77) 0.140 (3,55) 0.050 (1,27) 0.165 (4,19) Note E 0.100 (2,54) 4 Places 0.050 (1,27) 5 Places PC LAYOUT NOTES: A. B. C. D. E. F. All linear dimensions are in inches (mm). This drawing is subject to change without notice. 2 place decimals are " 0.030 (" 0, 76 mm). 3 place decimals are " 0.010 (" 0, 25 mm). Recommended mechanical keep-out area. Power pin connections should utilize two or more vias per input, ground and output pin. 0.040 (1,01) 0.280 (7,11) 0.080 (2,03) 0.230 (5,84) Note G Note H 0.100 (2,54) 4203196/A 08/01 G. Vias are recommended to improve copper adhesion. H. Solder mask openings to copper island for solder joints to mechanical pins. Electrically connect case to ground plane. I. Case outline reference. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 MECHANICAL DATA MMSI065 - SEPTEMBER 2001 EFK (R-MSIP-T5) METAL SINGLE-IN-LINE MODULE Suffix N 0.48 (12,19) MAX. 0.310 (7,87) 0.90 (22,86) MAX. 0.032 (0,81) TYP. 0.040 (1,01) TYP. 1 0.95 (24,13) MAX. 0.025 (0,63) TYP. 0.017 (0,43) TYP. 0.100 (2,54) TYP. Note G 0.160 (4,06) TYP. 0.140 (3,55) MIN. See Note F 0.94 (23,87) 0.040 (1,01) o0.065 (1,65) MIN. 4 Places Plated through. See Note G. 0.860 (21,84) Note E 0.51 (12,95) 1 0.35 (8,89) 0.040 (1,01) 0.230 (5,84) 0.100 (2,54) 4 Places 0.200 (5,08) 0.080 (2,03) 0.080 (2,03) 2 Places o0.045 (1,14) MIN. 5 Places Plated through 4203194/A 09/01 NOTES: A. B. C. D. E. F. All linear dimensions are in inches (mm). This drawing is subject to change without notice. 2 place decimals are 0.030 (0,76mm). 3 place decimals are 0.010 (0,25mm). Recommended mechanical keep out area. Electrical pin length mounted on circuit board seating plane to pin end. G. Electrically connect case to ground plane. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. 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