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S DESIGN OR N E W DED F : OM ME N ME N D S 1 3 A , OT REC ERSIL RECOM N , ISL66 INT Data L6613 IS Sheet 6612A, 612, ISL 614, ISL6614A ISL6 ISL6
(R)
HIP6601B, HIP6603B, HIP6604B
July 20, 2005 FN9072.7
Synchronous Rectified Buck MOSFET Drivers
The HIP6601B, HIP6603B and HIP6604B are highfrequency, dual MOSFET drivers specifically designed to drive two power N-Channel MOSFETs in a synchronous rectified buck converter topology. These drivers combined with a HIP63xx or the ISL65xx series of Multi-Phase Buck PWM controllers and MOSFETs form a complete corevoltage regulator solution for advanced microprocessors. The HIP6601B drives the lower gate in a synchronous rectifier to 12V, while the upper gate can be independently driven over a range from 5V to 12V. The HIP6603B drives both upper and lower gates over a range of 5V to 12V. This drive-voltage flexibility provides the advantage of optimizing applications involving trade-offs between switching losses and conduction losses. The HIP6604B can be configured as either a HIP6601B or a HIP6603B. The output drivers in the HIP6601B, HIP6603B and HIP6604B have the capacity to efficiently switch power MOSFETs at frequencies up to 2MHz. Each driver is capable of driving a 3000pF load with a 30ns propagation delay and 50ns transition time. These products implement bootstrapping on the upper gate with only an external capacitor required. This reduces implementation complexity and allows the use of higher performance, cost effective, N-Channel MOSFETs. Adaptive shoot-through protection is integrated to prevent both MOSFETs from conducting simultaneously.
Features
* Drives Two N-Channel MOSFETs * Adaptive Shoot-Through Protection * Internal Bootstrap Device * Supports High Switching Frequency - Fast Output Rise Time - Propagation Delay 30ns * Small 8 LD SOIC and EPSOIC and 16 LD QFN Packages * Dual Gate-Drive Voltages for Optimal Efficiency * Three-State Input for Output Stage Shutdown * Supply Undervoltage Protection * QFN Package - Compliant to JEDEC PUB95 MO-220 QFN--Quad Flat No Leads--Product Outline. - Near Chip-Scale Package Footprint; Improves PCB Efficiency and Thinner in Profile.
Applications
* Core Voltage Supplies for Intel Pentium(R) III, AMD(R) AthlonTM Microprocessors * High Frequency Low Profile DC-DC Converters * High Current Low Voltage DC-DC Converters
Related Literature
* Technical Brief TB363, Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright (c) Intersil Americas Inc. 2002-2005. All Rights Reserved. All other trademarks mentioned are the property of their respective owners.
HIP6601B, HIP6603B, HIP6604B Ordering Information
PART NUMBER HIP6601BCB HIP6601BCB-T HIP6601BECB HIP6601BECB-T HIP6603BCB HIP6603BCB-T HIP6603BECB HIP6603BECB-T HIP6604BCR HIP6604BCR-T TEMP. RANGE (C) 0 to 85 PACKAGE 8 Ld SOIC PKG. DWG. # M8.15 HIP6601BCB, HIP6603BCB (SOIC) HIP6601ECB, HIP6603ECB (EPSOIC) TOP VIEW
UGATE BOOT 1 2 3 4 8 7 6 5 PHASE PVCC VCC LGATE
8 Ld SOIC Tape and Reel 0 to 85 8 Ld EPSOIC M8.15B
PWM GND
8 Ld EPSOIC Tape and Reel 0 to 85 8 Ld SOIC M8.15 HIP6604B (QFN) TOP VIEW
UGATE PHASE 14
8 Ld SOIC Tape and Reel 0 to 85 8 Ld EPSOIC M8.15B
NC
8 Ld EPSOIC Tape and Reel 0 to 85 16 Ld 4x4 QFN L16.4x4
NC 1 BOOT 2 PWM 3 GND 4
16
15
13 12 NC 11 PVCC 10 LVCC 9 VCC
16 Ld 4x4 QFN Tape and Reel
Pinouts
5 PGND
6 NC
7 LGATE
Block Diagrams
HIP6601B AND HIP6603B
PVCC VCC +5V 10K PWM 10K CONTROL LOGIC SHOOTTHROUGH PROTECTION PHASE BOOT UGATE
VCC FOR HIP6601B
PVCC FOR HIP6603B
LGATE GND PAD FOR HIP6601ECB AND HIP6603ECB DEVICES, THE PAD ON THE BOTTOM SIDE OF THE PACKAGE MUST BE SOLDERED TO THE PC BOARD.
HIP6604B QFN PACKAGE
PVCC VCC +5V 10K PWM CONTROL LOGIC 10K GND PAD SHOOTTHROUGH PROTECTION PHASE CONNECT LVCC TO VCC FOR HIP6601B CONFIGURATION CONNECT LVCC TO PVCC FOR HIP6603B CONFIGURATION. BOOT UGATE
LVCC LGATE PGND
PAD ON THE BOTTOM SIDE OF THE PACKAGE MUST BE SOLDERED TO THE PC BOARD
2
NC
NC 8
FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B Typical Application: 3-Channel Converter Using HIP6301 and HIP6601B Gate Drivers
+12V
+5V BOOT VCC PVCC UGATE
PWM
PHASE DRIVE HIP6601B LGATE
+12V
+5V
+5V BOOT +VCORE
VFB VCC VSEN PGOOD
COMP VCC PWM1 PWM2 PWM3 PWM
PVCC
UGATE
PHASE DRIVE HIP6601B LGATE
VID
MAIN CONTROL HIP6301
ISEN1 ISEN2 FS GND ISEN3 +5V BOOT PVCC VCC PWM DRIVE HIP6601B PHASE UGATE +12V
LGATE
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B
Absolute Maximum Ratings
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15V Supply Voltage (PVCC) . . . . . . . . . . . . . . . . . . . . . . . . . VCC + 0.3V BOOT Voltage (VBOOT - VPHASE) . . . . . . . . . . . . . . . . . . . . . . .15V Input Voltage (VPWM) . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 7V UGATE. . . . . . .VPHASE - 5V(<400ns pulse width) to VBOOT + 0.3V . . . . . . . . . . . .VPHASE -0.3V(>400ns pulse width) to VBOOT + 0.3V LGATE . . . . . . . . . GND - 5V(<400ns pulse width) to VPVCC + 0.3V . . . . . . . . . . . . . . GND -0.3V(>400ns pulse width) to VPVCC + 0.3V PHASE. . . . . . . . . . . . . . . . . . GND -5V(<400ns pulse width) to 15V . . . . . . . . . . . . . . . . . . . . . . .GND -0.3V(>400ns pulse width) to 15V ESD Rating Human Body Model (Per MIL-STD-883 Method 3015.7) . . . . .3kV Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . .200V
Thermal Information
Thermal Resistance JA (C/W) JC (C/W) SOIC Package (Note 1) . . . . . . . . . . . . 97 N/A EPSOIC Package (Note 2). . . . . . . . . . 38 N/A QFN Package (Note 2). . . . . . . . . . . . . 48 10 Maximum Junction Temperature (Plastic Package) . . . . . . . . 150C Maximum Storage Temperature Range . . . . . . . . . . -65C to 150C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300C (SOIC - Lead Tips Only) For Recommended soldering conditions see Tech Brief TB389.
Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . 0C to 85C Maximum Operating Junction Temperature . . . . . . . . . . . . . 125C Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V 10% Supply Voltage Range, PVCC . . . . . . . . . . . . . . . . . . . . . 5V to 12V
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES: 1. JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 2. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with "direct attach" features. JC, the "case temp" is measured at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
PARAMETER VCC SUPPLY CURRENT Bias Supply Current
Recommended Operating Conditions, Unless Otherwise Noted SYMBOL TEST CONDITIONS MIN TYP MAX UNITS
IVCC IPVCC
HIP6601B, fPWM = 1MHz, VPVCC = 12V HIP6603B, fPWM = 1MHz, VPVCC = 12V HIP6601B, fPWM = 1MHz, VPVCC = 12V HIP6603B, fPWM = 1MHz, VPVCC = 12V
-
4.4 2.5 200 1.8
6.2 3.6 430 3.3
mA mA A mA
Upper Gate Bias Current
POWER-ON RESET VCC Rising Threshold VCC Falling Threshold PWM INPUT Input Current PWM Rising Threshold PWM Falling Threshold UGATE Rise Time LGATE Rise Time UGATE Fall Time LGATE Fall Time UGATE Turn-Off Propagation Delay LGATE Turn-Off Propagation Delay Shutdown Window Shutdown Holdoff Time OUTPUT Upper Drive Source Impedance RUGATE RUGATE ILGATE VPVCC = 5V VPVCC = 12V Upper Drive Sink Impedance VPVCC = 5V VPVCC = 12V Lower Drive Source Current VPVCC = 5V VPVCC = 12V Equivalent Drive Source Impedance Lower Drive Sink Impedance RLGATE RLGATE VPVCC = 5V VPVCC = 5V or 12V 400 500 1.7 3.0 2.3 1.1 580 730 9 1.6 3.0 5.0 4.0 2.0 4.0 mA mA tRUGATE tRLGATE tFUGATE tFLGATE tPDLUGATE tPDLLGATE VPVCC = 12V, 3nF Load VPVCC = 12V, 3nF Load VPVCC = 12V, 3nF Load VPVCC = 12V, 3nF Load VPVCC = 12V, 3nF Load VPVCC = 12V, 3nF Load IPWM VPWM = 0V or 5V (See Block Diagram) 1.4 500 3.6 1.45 20 50 20 20 30 20 230 3.6 A V V ns ns ns ns ns ns V ns 9.7 7.3 9.95 7.6 10.4 8.0 V V
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B Functional Pin Description
UGATE (Pin 1), (Pin 16 QFN)
Upper gate drive output. Connect to gate of high-side power N-Channel MOSFET. Lower gate driver supply voltage.
PVCC (Pin 7), (Pin 11 QFN)
For the HIP6601B and the HIP6604B, this pin supplies the upper gate drive bias. Connect this pin from +12V down to +5V. For the HIP6603B, this pin supplies both the upper and lower gate drive bias. Connect this pin to either +12V or +5V.
BOOT (Pin 2), (Pin 2 QFN)
Floating bootstrap supply pin for the upper gate drive. Connect a bootstrap capacitor between this pin and the PHASE pin. The bootstrap capacitor provides the charge to turn on the upper MOSFET. A resistor in series with boot capacitor is required in certain applications to reduce ringing on the BOOT pin. See the Internal Bootstrap Device section under DESCRIPTION for guidance in choosing the appropriate capacitor and resistor values.
PHASE (Pin 8), (Pin 14 QFN)
Connect this pin to the source of the upper MOSFET and the drain of the lower MOSFET. The PHASE voltage is monitored for adaptive shoot-through protection. This pin also provides a return path for the upper gate drive.
Description
Operation
Designed for versatility and speed, the HIP6601B, HIP6603B and HIP6604B dual MOSFET drivers control both high-side and low-side N-Channel FETs from one externally provided PWM signal. The upper and lower gates are held low until the driver is initialized. Once the VCC voltage surpasses the VCC Rising Threshold (See Electrical Specifications), the PWM signal takes control of gate transitions. A rising edge on PWM initiates the turn-off of the lower MOSFET (see Timing Diagram). After a short propagation delay [tPDLLGATE], the lower gate begins to fall. Typical fall times [tFLGATE] are provided in the Electrical Specifications section. Adaptive shoot-through circuitry monitors the LGATE voltage and determines the upper gate delay time [tPDHUGATE] based on how quickly the LGATE voltage drops below 2.2V. This prevents both the lower and upper MOSFETs from conducting simultaneously or shoot-through. Once this delay period is complete the upper gate drive begins to rise [tRUGATE] and the upper MOSFET turns on.
PWM (Pin 3), (Pin 3 QFN)
The PWM signal is the control input for the driver. The PWM signal can enter three distinct states during operation, see the three-state PWM Input section under DESCRIPTION for further details. Connect this pin to the PWM output of the controller.
GND (Pin 4), (Pin 4 QFN)
Bias and reference ground. All signals are referenced to this node.
PGND (Pin 5 QFN Package Only)
This pin is the power ground return for the lower gate driver.
LGATE (Pin 5), (Pin 7 QFN)
Lower gate drive output. Connect to gate of the low-side power N-Channel MOSFET.
VCC (Pin 6), (Pin 9 QFN)
Connect this pin to a +12V bias supply. Place a high quality bypass capacitor from this pin to GND.
LVCC (Pin 10 QFN Package Only)
Timing Diagram
PWM
tPDHUGATE tPDLUGATE tRUGATE tFUGATE
UGATE
LGATE
tFLGATE tPDLLGATE tPDHLGATE
tRLGATE
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B
A falling transition on PWM indicates the turn-off of the upper MOSFET and the turn-on of the lower MOSFET. A short propagation delay [tPDLUGATE] is encountered before the upper gate begins to fall [tFUGATE]. Again, the adaptive shoot-through circuitry determines the lower gate delay time, tPDHLGATE. The PHASE voltage is monitored and the lower gate is allowed to rise after PHASE drops below 0.5V. The lower gate then rises [tRLGATE], turning on the lower MOSFET. The bootstrap capacitor must have a maximum voltage rating above VCC + 5V. The bootstrap capacitor can be chosen from the following equation:
Q GATE C BOOT ----------------------V BOOT
Where QGATE is the amount of gate charge required to fully charge the gate of the upper MOSFET. The VBOOT term is defined as the allowable droop in the rail of the upper drive. As an example, suppose a HUF76139 is chosen as the upper MOSFET. The gate charge, QGATE , from the data sheet is 65nC for a 10V upper gate drive. We will assume a 200mV droop in drive voltage over the PWM cycle. We find that a bootstrap capacitance of at least 0.325F is required. The next larger standard value capacitance is 0.33F. In applications which require down conversion from +12V or higher and PVCC is connected to a +12V source, a boot resistor in series with the boot capacitor is required. The increased power density of these designs tend to lead to increased ringing on the BOOT and PHASE nodes, due to faster switching of larger currents across given circuit parasitic elements. The addition of the boot resistor allows for tuning of the circuit until the peak ringing on BOOT is below 29V from BOOT to GND and 17V from BOOT to VCC. A boot resistor value of 5 typically meets this criteria. In some applications, a well tuned boot resistor reduces the ringing on the BOOT pin, but the PHASE to GND peak ringing exceeds 17V. A gate resistor placed in the UGATE trace between the controller and upper MOSFET gate is recommended to reduce the ringing on the PHASE node by slowing down the upper MOSFET turn-on. A gate resistor value between 2 to 10 typically reduces the PHASE to GND peak ringing below 17V.
Three-State PWM Input
A unique feature of the HIP660X drivers is the addition of a shutdown window to the PWM input. If the PWM signal enters and remains within the shutdown window for a set holdoff time, the output drivers are disabled and both MOSFET gates are pulled and held low. The shutdown state is removed when the PWM signal moves outside the shutdown window. Otherwise, the PWM rising and falling thresholds outlined in the Electrical Specifications determine when the lower and upper gates are enabled.
Adaptive Shoot-Through Protection
Both drivers incorporate adaptive shoot-through protection to prevent upper and lower MOSFETs from conducting simultaneously and shorting the input supply. This is accomplished by ensuring the falling gate has turned off one MOSFET before the other is allowed to rise. During turn-off of the lower MOSFET, the LGATE voltage is monitored until it reaches a 2.2V threshold, at which time the UGATE is released to rise. Adaptive shoot-through circuitry monitors the PHASE voltage during UGATE turn-off. Once PHASE has dropped below a threshold of 0.5V, the LGATE is allowed to rise. PHASE continues to be monitored during the lower gate rise time. If PHASE has not dropped below 0.5V within 250ns, LGATE is taken high to keep the bootstrap capacitor charged. If the PHASE voltage exceeds the 0.5V threshold during this period and remains high for longer than 2s, the LGATE transitions low. Both upper and lower gates are then held low until the next rising edge of the PWM signal.
Gate Drive Voltage Versatility
The HIP6601B and HIP6603B provide the user total flexibility in choosing the gate drive voltage. The HIP6601B lower gate drive is fixed to VCC [+12V], but the upper drive rail can range from 12V down to 5V depending on what voltage is applied to PVCC. The HIP6603B ties the upper and lower drive rails together. Simply applying a voltage from 5V up to 12V on PVCC will set both driver rail voltages.
Power-On Reset (POR) Function
During initial start-up, the VCC voltage rise is monitored and gate drives are held low until a typical VCC rising threshold of 9.95V is reached. Once the rising VCC threshold is exceeded, the PWM input signal takes control of the gate drives. If VCC drops below a typical VCC falling threshold of 7.6V during operation, then both gate drives are again held low. This condition persists until the VCC voltage exceeds the VCC rising threshold.
Power Dissipation
Package power dissipation is mainly a function of the switching frequency and total gate charge of the selected MOSFETs. Calculating the power dissipation in the driver for a desired application is critical to ensuring safe operation. Exceeding the maximum allowable power dissipation level will push the IC beyond the maximum recommended operating junction temperature of 125C. The maximum allowable IC power dissipation for the SO8 package is approximately 800mW. When designing the driver into an application, it is recommended that the following calculation
Internal Bootstrap Device
The HIP6601B, HIP6603B, and HIP6604B drivers all feature an internal bootstrap device. Simply adding an external capacitor across the BOOT and PHASE pins completes the bootstrap circuit.
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B
be performed to ensure safe operation at the desired frequency for the selected MOSFETs. The power dissipated by the driver is approximated as:
3 P = 1.05f sw -- V U Q + V L Q + I DDQ VCC 2 L U
0.15F
Test Circuit
+5V OR +12V +12V +5V OR +12V 0.01F BOOT 2N7002 UGATE HIP660X VCC 0.15F PWM PHASE LGATE 2N7002 CL 100k CU
PVCC
where fsw is the switching frequency of the PWM signal. VU and VL represent the upper and lower gate rail voltage. QU and QL is the upper and lower gate charge determined by MOSFET selection and any external capacitance added to the gate pins. The IDDQ VCC product is the quiescent power of the driver and is typically 30mW. The power dissipation approximation is a result of power transferred to and from the upper and lower gates. But, the internal bootstrap device also dissipates power on-chip during the refresh cycle. Expressing this power in terms of the upper MOSFET total gate charge is explained below. The bootstrap device conducts when the lower MOSFET or its body diode conducts and pulls the PHASE node toward GND. While the bootstrap device conducts, a current path is formed that refreshes the bootstrap capacitor. Since the upper gate is driving a MOSFET, the charge removed from the bootstrap capacitor is equivalent to the total gate charge of the MOSFET. Therefore, the refresh power required by the bootstrap capacitor is equivalent to the power used to charge the gate capacitance of the MOSFET.
1 1 P REFRESH = -- f SW Q V = -- f SW Q V LOSS PVCC UU 2 2
POWER (mW)
GND
1000 CU = CL = 3nF 800
600 CU = CL = 2nF 400 CU = CL = 1nF 200 CU = CL = 4nF CU = CL = 5nF 0 500 1000 FREQUENCY (kHz) VCC = PVCC = 12V 1500 2000
FIGURE 1. POWER DISSIPATION vs FREQUENCY
1000
where QLOSS is the total charge removed from the bootstrap capacitor and provided to the upper gate load. The 1.05 factor is a correction factor derived from the following characterization. The base circuit for characterizing the drivers for different loading profiles and frequencies is provided. CU and CL are the upper and lower gate load capacitors. Decoupling capacitors [0.15F] are added to the PVCC and VCC pins. The bootstrap capacitor value is 0.01F. In Figure 1, CU and CL values are the same and frequency is varied from 50kHz to 2MHz. PVCC and VCC are tied together to a +12V supply. Curves do exceed the 800mW cutoff, but continuous operation above this point is not recommended. Figure 2 shows the dissipation in the driver with 3nF loading on both gates and each individually. Note the higher upper gate power dissipation which is due to the bootstrap device refresh cycle. Again PVCC and VCC are tied together and to a +12V supply.
POWER (mW)
VCC = PVCC = 12V 800 CU = CL = 3nF 600
CU = 3nF CL = 0nF
400
CU = 0nF CL = 3nF
200
0
500
1000 FREQUENCY (kHz)
1500
2000
FIGURE 2. 3nF LOADING PROFILE
The impact of loading on power dissipation is shown in Figure 3. Frequency is held constant while the gate capacitors are varied from 1nF to 5nF. VCC and PVCC are tied together and to a +12V supply. Figures 4, 5 and 6 show the same characterization for the HIP6603B with a +5V supply on PVCC and VCC tied to a +12V supply. Since both upper and lower gate capacitance can vary, Figure 8 shows dissipation curves versus lower gate capacitance with upper gate capacitance held constant at three different values. These curves apply only to the HIP6601B due to power supply configuration.
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B Typical Performance Curves
1000 VCC = PVCC = 12V 800 FREQUENCY = 1MHz
400 VCC = 12V, PVCC = 5V 300 POWER (mW) CU = CL = 5nF CU = CL = 4nF 200 CU = CL = 3nF
POWER (mW)
600
FREQUENCY = 500kHz
400 FREQUENCY = 200kHz 200
100
CU = CL = 2nF CU = CL = 1nF
0 1.0
2.0
3.0
4.0
5.0
0
0
500
1000 FREQUENCY (kHz)
1500
2000
GATE CAPACITANCE (CU = CL) (nF)
FIGURE 3. POWER DISSIPATION vs LOADING
FIGURE 4. POWER DISSIPATION vs FREQUENCY (HIP6603B)
400 VCC = 12V, PVCC = 5V 300 POWER (mW) CU = CL = 3nF 200 CU = 3nF CL = 0nF 100 CU = 0nF CL = 3nF POWER (mW)
400 VCC = 12V, PVCC = 5V 300
FREQUENCY = 1MHz 200 FREQUENCY = 500kHz 100
FREQUENCY = 200kHz 0 0 500 1000 FREQUENCY (kHz) 1500 2000 0 1.0 2.0 3.0 4.0 5.0
GATE CAPACITANCE = (CU = CL) (nF)
FIGURE 5. 3nF LOADING PROFILE (HIP6603B)
FIGURE 6. VARIABLE LOADING PROFILE (HIP6603B)
1000 VCC = 12V, PVCC = 5V 800 FREQUENCY = 1MHz
POWER (mW) POWER (mW)
500 VCC = 12V, PVCC = 5V FREQUENCY = 500kHz 400 CU = 3nF 300 CU = 5nF
600 FREQUENCY = 500kHz
400
200 CU = 1nF 100
200
FREQUENCY = 200kHz
0 1.0
2.0
3.0
4.0
5.0
1.0
2.0
3.0
4.0
5.0
GATE CAPACITANCE (CU = CL) (nF)
LOWER GATE CAPACITANCE (CL) (nF)
FIGURE 7. POWER DISSIPATION vs FREQUENCY (HIP6601B)
FIGURE 8. POWER DISSIPATION vs LOWER GATE CAPACITANCE FOR FIXED VALUES OF UPPER GATE CAPACITANCE
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B Small Outline Exposed Pad Plastic Packages (EPSOIC)
N INDEX AREA H E -B1 2 3 0.25(0.010) M BM
M8.15B
8 LEAD NARROW BODY SMALL OUTLINE EXPOSED PAD PLASTIC PACKAGE INCHES SYMBOL A A1 B
L SEATING PLANE -AD -CA h x 45o
MILLIMETERS MIN 1.43 0.03 0.35 0.19 4.80 3.31 5.84 0.25 0.41 8 8 0 8 2.387 2.387 MAX 1.68 0.13 0.49 0.25 4.98 3.39 6.20 0.41 0.64 NOTES 9 3 4 5 6 7 11 11 Rev. 3 6/05
MIN 0.056 0.001 0.0138 0.0075 0.189 0.150 0.230 0.010 0.016 8 0 -
MAX 0.066 0.005 0.0192 0.0098 0.196 0.157 0.244 0.016 0.035
TOP VIEW
C D E e H h L
C
0.050 BSC
1.27 BSC
A1 0.10(0.004)
e
B 0.25(0.010) M SIDE VIEW C AM BS
N
P P1 NOTES:
0.094 0.094
1
2
3
1. Symbols are defined in the "MO Series Symbol List" in Section 2.2 of Publication Number 95.
P1
2. Dimensioning and tolerancing per ANSI Y14.5M-1982. 3. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006 inch) per side. 4. Dimension "E" does not include interlead flash or protrusions. Interlead flash and protrusions shall not exceed 0.25mm (0.010 inch) per side. 5. The chamfer on the body is optional. If it is not present, a visual index feature must be located within the crosshatched area. 6. "L" is the length of terminal for soldering to a substrate. 7. "N" is the number of terminal positions. 8. Terminal numbers are shown for reference only. 9. The lead width "B", as measured 0.36mm (0.014 inch) or greater above the seating plane, shall not exceed a maximum value of 0.61mm (0.024 inch). 10. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact. 11. Dimensions "P" and "P1" are thermal and/or electrical enhanced variations. Values shown are maximum size of exposed pad within lead count and body size.
N P BOTTOM VIEW
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B Quad Flat No-Lead Plastic Package (QFN) Micro Lead Frame Plastic Package (MLFP)
L16.4x4
16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (COMPLIANT TO JEDEC MO-220-VGGC ISSUE C) MILLIMETERS SYMBOL A A1 A2 A3 b D D1 D2 E E1 E2 e k L L1 N Nd Ne P 0.25 0.50 1.95 1.95 0.23 MIN 0.80 NOMINAL 0.90 0.20 REF 0.28 4.00 BSC 3.75 BSC 2.10 4.00 BSC 3.75 BSC 2.10 0.65 BSC 0.60 16 4 4 0.60 12 0.75 0.15 2.25 2.25 0.35 MAX 1.00 0.05 1.00 NOTES 9 9 5, 8 9 7, 8 9 7, 8 8 10 2 3 3 9 9 Rev. 5 5/04 NOTES: 1. Dimensioning and tolerancing conform to ASME Y14.5-1994. 2. N is the number of terminals. 3. Nd and Ne refer to the number of terminals on each D and E. 4. All dimensions are in millimeters. Angles are in degrees. 5. Dimension b applies to the metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 identifier may be either a mold or mark feature. 7. Dimensions D2 and E2 are for the exposed pads which provide improved electrical and thermal performance. 8. Nominal dimensions are provided to assist with PCB Land Pattern Design efforts, see Intersil Technical Brief TB389. 9. Features and dimensions A2, A3, D1, E1, P & are present when Anvil singulation method is used and not present for saw singulation. 10. Depending on the method of lead termination at the edge of the package, a maximum 0.15mm pull back (L1) maybe present. L minus L1 to be equal to or greater than 0.3mm.
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FN9072.7 July 20, 2005
HIP6601B, HIP6603B, HIP6604B Small Outline Plastic Packages (SOIC)
N INDEX AREA H E -B1 2 3 SEATING PLANE -AD -CA h x 45 0.25(0.010) M BM
M8.15 (JEDEC MS-012-AA ISSUE C)
8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE INCHES SYMBOL A
L
MILLIMETERS MIN 1.35 0.10 0.33 0.19 4.80 3.80 MAX 1.75 0.25 0.51 0.25 5.00 4.00 NOTES 9 3 4 5 6 7 8 Rev. 1 6/05
MIN 0.0532 0.0040 0.013 0.0075 0.1890 0.1497
MAX 0.0688 0.0098 0.020 0.0098 0.1968 0.1574
A1 B C D E
A1 0.10(0.004) C
e H h L N
0.050 BSC 0.2284 0.0099 0.016 8 0 8 0.2440 0.0196 0.050
1.27 BSC 5.80 0.25 0.40 8 0 6.20 0.50 1.27
e
B 0.25(0.010) M C AM BS
NOTES: 1. Symbols are defined in the "MO Series Symbol List" in Section 2.2 of Publication Number 95. 2. Dimensioning and tolerancing per ANSI Y14.5M-1982. 3. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006 inch) per side. 4. Dimension "E" does not include interlead flash or protrusions. Interlead flash and protrusions shall not exceed 0.25mm (0.010 inch) per side. 5. The chamfer on the body is optional. If it is not present, a visual index feature must be located within the crosshatched area. 6. "L" is the length of terminal for soldering to a substrate. 7. "N" is the number of terminal positions. 8. Terminal numbers are shown for reference only. 9. The lead width "B", as measured 0.36mm (0.014 inch) or greater above the seating plane, shall not exceed a maximum value of 0.61mm (0.024 inch). 10. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact.
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Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com 11
FN9072.7 July 20, 2005

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