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| TA78033, 04, 05, 07, 08, 09AF TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA78033AF, TA7804AF, TA7805AF, TA7807AF, TA7808AF, TA7809AF 1 A Three-Terminal Positive Voltage Regulator The TA78***AF series consists of fixed-positive-output voltage regulator ICs capable of sourcing current of up to 1A. Features * * * * * Maximum output current: 1 A Output voltage: 3.3 / 4.0 / 5.0 / 7.0 / 8.0 / 9.0 V Output voltage accuracy: VOUT 4% (@Tj = 25C) Protection function: over current protection /thermal shutdown /safe operating area(SOA) Package type: New PW-Mold Weight : 0.36 g (typ.) Pin Assignment Marking side 1 IN 3 2 GND OUT Marking 3 78***AF Product No. (or abbreviation code) Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. 1 2 Note: The "***" in the each product number is replaces with the output voltage of each product. How to Order(Note1) Product No. TA78**AF (TE16L1,NQ TA78***AF (TE16L1NQ Package New PW-Mold: Surface-mount Package Type and Capacity Tape (2000 pcs/reel) Note 1: The "**" in each pro-forma product number is replaced with the output voltage of each product. 1 2006-11-06 TA78033, 04, 05, 07, 08, 09AF Block Diagram INPUT Safe operating Area circuit Over current protection circuit Startup circuit Reference voltage circuit OUTPUT Thermal shutdown circuit GND Absolute Maximum Ratings (Ta = 25C) (Note2) Characteristic Input voltage Output current Operating Junction temperature Junction temperature Storage temperature Power dissipation Ta = 25C Tc = 25C Symbol VIN I OUT Tj(opr) Tj Tstg PD Rating 20 1 -40~135 150 -55~150 1 10 Unit V A C C C W Note 2: Do not apply current and voltage (including reverse polarity) to any pin that is not specified. Note 3: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Thermal characteristics Characteristic Thermal resistance, junction to ambient Thermal resistance, junction to case Symbol Rth (j-a) Rth (j-c) Max 125 12.5 Unit C / W C / W Protection Function (reference) (Note3) Characteristics Thermal shutdown Peak circuit current Short circuit current Symbol TSD I PEAK I SC Test Condition VIN = VOUT + 5 V VIN = VOUT + 5 V, Tj = 25C VIN = VOUT + 5 V, Tj = 25C Min Typ. 175 1.7 1.5 Max Unit C A A Note 3: Ensure that the devices operate within the limits of the maximum rating when in actual use. 2 2006-11-06 TA78033, 04, 05, 07, 08, 09AF TA78033AF Electrical Characteristics (CIN = 0.33 F, COUT = 0.1 F, Tj = 25C, unless otherwise specified) Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage Symbol VOUT Regline Regload IB I B VNO R.R. VD TCVO Test Conditions VIN = 8.3 V, I OUT = 100 mA 5.8V < VIN < 13.3 V, 5 mA < I OUT < 1 A = = = = 5.8 V < VIN < 13.3 V, I OUT = 500 mA = = VIN = 8.3 V, 5 mA < I OUT < 1 A = = VIN = 8.3 V, I OUT = 5 mA, 5.8 V < VIN < 13.3 V, I OUT = 5 mA = = VIN = 8.3 V, I OUT = 50 mA 10 Hz < f < 100 kHz == 6.3 V < VIN 13.3 V, I OUT = 50 mA = f = 120 Hz I OUT = 1 A VIN = 8.3 V, I OUT = 5 mA, 0C < Tj < 125C == Min 3.168 3.135 Typ. 3.300 3.300 5 5 3 50 67 2 0.33 Max 3.432 3.465 50 50 8 1.3 Unit V mV mV mA mA Vrms dB V mV/C TA7804AF Electrical Characteristics (CIN = 0.33 F, COUT = 0.1 F, Tj = 25C, unless otherwise specified) Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage Symbol VOUT Regline Regload IB I B VNO R.R. VD TCVO Test Conditions VIN = 9 V, I OUT = 100 mA 6.5 V < VIN < 14 V, 5 mA < I OUT < 1 A, = = = = 6.5 V < VIN < 14 V, I OUT = 500 A = = VIN = 9 V, 5 mA < I OUT < 1 A = = VIN = 9 V, I OUT = 5 mA, 6.5 V < VIN < 14 V, I OUT = 5 mA = = VIN = 9 V, I OUT = 50 mA 10 Hz < f < 100 kHz == 7 V < VIN 14 V, I OUT = 50 mA = f = 120 Hz I OUT = 1 A VIN = 9 V, I OUT = 5 mA, 0C < Tj < 125C == Min 3.84 3.8 Typ. 4.00 4.0 10 10 3 50 66 2 0.4 Max 4.16 4.2 50 50 8 1.3 Unit V mV mV mA mA Vrms dB V mV/C 3 2006-11-06 TA78033, 04, 05, 07, 08, 09AF TA7805AF Electrical Characteristics (CIN = 0.33 F, COUT = 0.1 F, Tj = 25C, unless otherwise specified) Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage Symbol VOUT Regline Regload IB I B VNO R.R. VD TCVO Test Conditions VIN = 10 V, I OUT = 100 mA 7.5V < VIN < 15 V, 5 mA < I OUT < 1 A, = = = = 7.5 V < VIN < 15 V, I OUT = 500 mA = = VIN = 10 V, 5 mA < I OUT < 1 A = = VIN = 10 V, I OUT = 5 mA, 7.5 V < VIN < 15 V, I OUT = 5 mA = = VIN = 10 V, I OUT = 50 mA 10 Hz < f < 100 kHz == 8 V < VIN 15 V, I OUT = 50 mA = f = 120 Hz I OUT = 1 A VIN = 10 V, I OUT = 5 mA, 0C < Tj < 125C == Min 4.8 4.75 Typ. 5.0 5.00 10 10 3 50 64 2 0.5 Max 5.2 5.25 50 50 8 1.3 Unit V mV mV mA mA Vrms dB V mV/C TA7807AF Electrical Characteristics (CIN = 0.33 F, COUT = 0.1 F, Tj = 25C, unless otherwise specified) Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage Symbol VOUT Regline Regload IB IB VNO R.R. VD TCVO Test Conditions VIN = 12 V, I OUT = 100 mA 9.5 V < VIN < 16 V, 5 mA < I OUT < 1 A, = = = = 9.5 V < VIN < 16 V, I OUT = 500 mA = = VIN = 12 V, 5 mA < I OUT < 1 A = = VIN = 12 V, I OUT = 5 mA, 9.5 V < VIN < 16 V, I OUT = 5 mA = = VIN = 12 V, I OUT = 50 mA 10 Hz < f < 100 kHz == 10 V < VIN 16 V, I OUT = 50 mA = f = 120 Hz I OUT = 1 A VIN = 12 V, I OUT = 5 mA, 0C < Tj < 125C == Min 6.72 6.65 Typ. 7.00 7.00 15 15 3 60 60 2 0.7 Max 7.28 7.35 50 50 8 1.3 Unit V mV mV mA mA Vrms dB V mV/C 4 2006-11-06 TA78033, 04, 05, 07, 08, 09AF TA7808AF Electrical Characteristics (CIN = 0.33 F, COUT = 0.1 F, Tj = 25C, unless otherwise specified) Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage Symbol VOUT Regline Regload IB I B VNO R.R. VD TCVO Test Conditions VIN = 13 V, I OUT = 100 mA 10.5V < VIN < 16 V, 5 mA < I OUT < 1 A, = = = = 10.5 V < VIN < 16 V, I OUT = 500 mA = = VIN = 13 V, 5 mA < I OUT < 1 A = = VIN = 13 V, I OUT = 5 mA, 10.5 V < VIN < 16 V, I OUT = 5 mA = = VIN = 13 V, I OUT = 50 mA 10 Hz < f < 100 kHz == 11 V < VIN 16 V, I OUT = 50 mA = f = 120 Hz I OUT = 1 A VIN = 13 V, I OUT = 5 mA, 0C < Tj < 125C == Min 7.68 7.6 Typ. 8.00 8.0 15 15 3 70 60 2 0.8 Max 8.32 8.4 50 50 8 1.3 Unit V mV mV mA mA Vrms dB V mV/C TA7809AF Electrical Characteristics (CIN = 0.33 F, COUT = 0.1 F, Tj = 25C, unless otherwise specified) Characteristics Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output noise voltage Ripple rejection Dropout voltage Average temperature coefficient of output voltage Symbol VOUT Regline Regload IB IB VNO R.R. VD TCVO Test Conditions VIN = 14 V, I OUT = 100 mA 11.5 V < VIN < 16 V, 5 mA < I OUT < 1 A, = = = = 11.5 V < VIN < 16 V, I OUT = 500 mA = = VIN = 14 V, 5 mA < I OUT < 1 A = = VIN = 14 V, I OUT = 5 mA, 12 V < VIN < 16 V, I OUT = 5 mA = = VIN = 14 V, I OUT = 50 mA 10 Hz < f < 100 kHz == 11.5 V < VIN 16 V, I OUT = 50 mA = f = 120 Hz I OUT = 1 A VIN = 14 V, I OUT = 5 mA, 0C < Tj < 125C == Min 8.64 8.55 Typ. 9.00 9.00 15 15 3 75 60 2 0.9 Max 9.36 9.45 50 50 8 1.3 Unit V mV mV mA mA Vrms dB V mV/C 5 2006-11-06 TA78033, 04, 05, 07, 08, 09AF Electrical Characteristics for All Products Generally, the characteristics of power supply ICs vary with temperature. The ratings at Tj = 25assume that a temperature increase has no effect on IC characteristics as ascertained by pulse tests. Standard Application Circuit IN VIN 1 CIN 0.33 F TA78xxxAF 3 GND OUT 2 VOUT COUT 0.1 F * Place CIN as close as possible to the input terminal and GND. Place COUT as close as possible to the output terminal and GND. Although capacitor COUT acts to smooth the dc output voltage during suspension of output oscillation or load change, it might cause output oscillation in a cold environment due to increased capacitor ESR. It is therefore recommended to use a capacitor with small variations temperature sensitivity. The IC may oscillate due to external conditions (output current, temperature, or the type of the capacitor used). The type of capacitor required must be determined by the actual application circuit in which the IC is used. The notice in case of application * If the input terminal shorts to GND in a state of normal operation, the output terminal voltage becomes higher than the input voltage (GND potential), and the electric charge of a chemical capacitor connected to the output terminal flows into the input side, which may cause the destruction of circuit. In these cases, take such steps as a zener diode and a general silicon diode are connected to the circuit, as shown in the above figure * There is a possibility that internal parasitic devices may be generated when momentary transients cause a terminal's potential to fall below that of the GND terminal. In such case, that the device could be destroyed. The voltage of each terminal and any state must therefore never fall below the GND potential. 6 2006-11-06 TA78033, 04, 05, 07, 08, 09AF PDmax 12 - Ta 2.5 Condition: Number of IC = 1 Reflow soldering on a I peak - Tj Allowable power dissipation PDmax (W) peak (A) Peak output current II PEAK (A) 10 2.0 8 ceramic substrate Ta = Tc 1.5 6 50x50x0.8mmt 30x30x0.8mmt Single 1.0 4 2 Single 0.5 TA78xxxAF: VIN = VOUT + 5V Tj = 25 C 0 50 100 150 0 0 20 40 60 80 100 120 140 160 0 -50 Ambient temperature Ta (C) Tj (C) Junction temperature Tj (C) VOUT - 5.25 Tj 9.5 VOUT - Tj V V Output voltage OUT (V)(V) OUT 5.15 V VOUT Output voltage OUT (V)(V) TA7805AF: VIN = 10 V IOUT = 5 mA 0 50 100 150 9.3 5.05 9.1 4.95 8.9 4.85 8.7 4.75 -50 8.5 -50 TA7809AF: VIN = 14 V IOUT = 5 mA 0 50 100 150 Tj (C) Junction temperature Tj (C) Tj (C) Junction temperature Tj (C) VOUT 6 6.0 - VIN 10 10.0 VOUT - VIN VOUT (V) Output voltage V (V) (V) VOUT 5 5.0 4 4.0 VOUT (V) VOUT (V) Output voltage V (V) 8 8.0 6 6.0 3 3.0 4 4.0 2 2.0 1 1.0 TA7805LS TA7805AF: IOUT=0.1A, IOUT=0.1A, Tj=25 Tj=25 0 5 10 15 20 2 2.0 0 0.0 0 0.0 TA7809LS TA7809AF: IOUT=0.1A, IOUT=0.1A, Tj=25 Tj=25 0 5 10 15 20 V (V) (V) Input voltage VIN (V) Input VIN (V) voltage V (V) (V) 7 2006-11-06 TA78033, 04, 05, 07, 08, 09AF IB - 6.0 6 VIN 6.0 6 IB - VIN Quiescent current (mA) IB IB (mA) I (mA) 5.0 5 I B IB(mA) Quiescent current I (mA) (mA) 5 5.0 4 4.0 4 4.0 3 3.0 3 3.0 2.0 2 2.0 2 1 1.0 1 1.0 0 0.0 TA7805LS TA7805AF: IOUT=0A, IOUT=0A, Tj=25 Tj=25 0 5 10 15 20 TA7809LS TA7809AF: IIOUT=0A, OUT =0A, Tj=25 Tj=25 0 5 10 15 20 0 0.0 V (V) V Input voltage VIN (V) IN (V) VIN (V) Input V (V)(V) voltage V IN IB - 6 Tj 6 IB - Tj Quiescent current (mA) I BIB (mA) 4 I B IB(mA) Quiescent current (mA) 5 5 4 3 3 2 2 1 0 -50 TA7805AF: VIN = 10 V IOUT = 0 A 0 50 100 150 1 0 -50 TA7809AF: VIN = 14 V IOUT = 0 A 0 50 100 150 Junction temperature Tj (C) Tj (C) Tj Tj Junction temperature (C) (C) VD 3.0 - I OUT 3.0 VD - Tj Dropout voltage VD (V) VD (V) Dropout voltage (V) VVD (V) D 2.5 Tj = -40 C 25 2.5 IOUT = 1 A 2.0 2.0 1.5 125 85 1.0 1.5 0.2A 1.0 0A 0.5 TA78xxAF 0 50 100 150 0.5 TA78xxAF 0.2 0.4 0.6 0.8 1.0 0 0 0 -50 Output currentIOUT (A) IOUT (A) Tj Junction temperature(C) (C) Tj 8 2006-11-06 TA78033, 04, 05, 07, 08, 09AF Package Dimensions HSOP-3-P-2.30D Unit : mm Weight: 0.36 g (Typ.) 9 2006-11-06 TA78033, 04, 05, 07, 08, 09AF RESTRICTIONS ON PRODUCT USE * The information contained herein is subject to change without notice. 20070701-EN * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 10 2006-11-06 |
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