TA48M025F_07 TOSHIBA | Alldatasheet

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Technical content

Features

  • Maximum output current of 0.5 A
  • Low standby current: 0.8 mA (typ.)
  • Low dropout voltage: 0.65 V (max) @IOUT = 0.5 A
  • Protection function: overheat/overcurrent/overvoltage/reversed power supply connections.
  • PW-Mold package: Surface-mount type for reflow soldering is also supported. Pin Assignment Marking TA48MF (S) TA48MF (LBS1, S) (TE16L, S) Weight HSIP3-P-2.30B: 0.36 g (typ.) HSOP3-P-2.30A: 0.36 g ( typ.) Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. Product No. (or abbreviation code) 1 2 48M**F Marking side 3 2 1 IN GND OUT HEATSINK

TA48M025,03,033,0345,04,05F 2007-03-16 2 Ordering Method (Note 1) Product Name Package (Lead Type) Packing Form 1 TA48M F (S) PW-Mold: Straight lead Sack (200 pcs./sack) TA48MF (LBS1, S) PW-Mold: Surface-mount Stick (100 pcs. max) TA48MF (TE16L, S) PW-Mold: Surface-mount Tape (700 pcs./reel) Note 1: The “ ” in each pro-forma product name is replaced with the output voltage of each product. For example: for 3 V, “TA48M03F” Block Diagram Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Input voltage VIN 29 V Output current IOUT 0.5 A (Ta = 25°C) 1 Power dissipation (Tc = 25°C) PD W Operating temperature Topr −40 to 85 °C Storage temperature Tstg −55 to 150 °C Junction temperature Tj 150 °C Rth (j-c) 12.5 Thermal resistance Rth (j-a) 125 °C/W Note: 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). Protection Function Characteristics Symbol Min Typ. Max Unit Overvoltage V IN 29 33 ⎯ V Overheat T j ⎯ 175 ⎯ °C Input 1 Output 2 GND 3 Short protection Overvoltage/ thermal shut down protection

TA48M025,03,033,0345,04,05F 2007-03-16 3 TA48M025F

Electrical Characteristics

(unless otherwise specified, VIN = 4.5 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 μF, COUT = 10 μF) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit ⎯ ⎯ 2.4 2.5 2.6 Output voltage VOUT

3.5 V ≤ VIN ≤ 16 V,

5 mA ≤ IOUT ≤ 500 mA, 0°C ≤ Tj ≤ 125°C 2.375 2.5 2.625 V Line regulation Reg·line ⎯ 3.5 V ≤ VIN ≤ 16 V ⎯ 7 18 mV Load regulation Reg·load ⎯ 5 mA ≤ IOUT ≤ 500 mA ⎯ 45 90 mV ⎯ 3.5 V ≤ VIN ≤ 16 V, IOUT = 0 mA ⎯ 0.8 1.4 Quiescent current IB ⎯ 3.5 V ≤ VIN ≤ 16 V, IOUT = 250 mA ⎯ 12 25 mA Output noise voltage VNO ⎯ 10 Hz ≤ f ≤ 100 kHz, IOUT = 50 mA ⎯ 72 ⎯ μVrms Ripple rejection R.R. ⎯ f = 120 Hz, 3.5 V ≤ VIN ≤ 16 V, IOUT = 50 mA 62 72 ⎯ dB ⎯ I OUT = 250 mA ⎯ 0.17 0.35 Dropout voltage VD ⎯ I OUT = 500 mA ⎯ 0.35 0.65 V Peak circuit current IPEAK ⎯ ⎯ 0.60 1.15 1.40 A Short circuit current ISC ⎯ ⎯ 0.60 1.15 1.40 A TA48M03F (unless otherwise specified, VIN = 5 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 μF, COUT = 10 μF) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit ⎯ ⎯ 2.88 3.0 3.12 Output voltage VOUT

4 V ≤ VIN ≤ 16 V,

5 mA ≤ IOUT ≤ 500 mA, 0°C ≤ Tj ≤ 125°C 2.85 3.0 3.15 V Line regulation Reg·line ⎯ 4 V ≤ VIN ≤ 16 V ⎯ 8 21 mV Load regulation Reg·load ⎯ 5 mA ≤ IOUT ≤ 500 mA ⎯ 45 95 mV ⎯ 4 V ≤ VIN ≤ 16 V, IOUT = 0 mA ⎯ 0.8 1.4 Quiescent current IB ⎯ 4 V ≤ VIN ≤ 16 V, IOUT = 250 mA ⎯ 12 25 mA Output noise voltage VNO ⎯ 10 Hz ≤ f ≤ 100 kHz, IOUT = 50 mA ⎯ 90 ⎯ μVrms Ripple rejection R.R. ⎯ f = 120 Hz, 4 V ≤ VIN ≤ 16 V, IOUT = 50 mA 60 70 ⎯ dB ⎯ IOUT = 250 mA ⎯ 0.17 0.35 Dropout voltage VD ⎯ IOUT = 500 mA ⎯ 0.35 0.65 V Peak circuit current IPEAK ⎯ ⎯ 0.60 1.20 1.45 A Short circuit current ISC ⎯ ⎯ 0.60 1.20 1.45 A

TA48M025,03,033,0345,04,05F 2007-03-16 4 TA48M033F (unless otherwise specified, VIN = 5.3 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 μF, COUT = 10 μF) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit Output voltage VOUT

4.3 V ≤ VIN ≤ 16 V,

5 mA ≤ IOUT ≤ 500 mA, 0°C ≤ Tj ≤ 125°C 3.135 3.3 3.465 V Line regulation Reg·line ⎯ 4.3 V ≤ VIN ≤ 16 V ⎯ 10 23 mV Load regulation Reg·load ⎯ 5 mA ≤ IOUT ≤ 500 mA ⎯ 45 105 mV ⎯ 4.3 V ≤ VIN ≤ 16 V, IOUT = 0 mA ⎯ 0.8 1.4 Quiescent current IB ⎯ 4.3 V ≤ VIN ≤ 16 V, IOUT = 250 mA ⎯ 12 25 mA Output noise voltage VNO ⎯ 10 Hz ≤ f ≤ 100 kHz, IOUT = 50 mA ⎯ 90 ⎯ μ Vrms Ripple rejection R.R. ⎯ f = 120 Hz, 4.3 V ≤ VIN ≤ 16 V, IOUT = 50 mA 60 70 ⎯ dB ⎯ I OUT = 250 mA ⎯ 0.17 0.35 Dropout voltage VD ⎯ I OUT = 500 mA ⎯ 0.35 0.65 V Peak circuit current IPEAK ⎯ ⎯ 0.60 1.20 1.45 A Short circuit current ISC ⎯ ⎯ 0.60 1.20 1.45 A TA48M0345F (unless otherwise specified, VIN = 5.45 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 μF, COUT = 10 μF) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit ⎯ ⎯ 3.312 3.45 3.588 Output voltage VOUT

4.45 V ≤ VIN ≤ 16 V,

5 mA ≤ IOUT ≤ 500 mA, 0°C ≤ Tj ≤ 125°C 3.278 3.45 3.622 V Line regulation Reg·line ⎯ 4.45 V ≤ VIN ≤ 16 V ⎯ 12 25 mV Load regulation Reg·load ⎯ 5 mA ≤ IOUT ≤ 500 mA ⎯ 45 110 mV ⎯ 4.45 V ≤ VIN ≤ 16 V, IOUT = 0 mA ⎯ 0.8 1.4 Quiescent current IB ⎯ 4.45 V ≤ VIN ≤ 16 V, IOUT = 250 mA ⎯ 12 25 mA Output noise voltage VNO ⎯ 10 Hz ≤ f ≤ 100 kHz, IOUT = 50 mA ⎯ 90 ⎯ μVrms Ripple rejection R.R. ⎯ f = 120 Hz, 4.45 V ≤ VIN ≤ 16 V, IOUT = 50 mA 60 70 ⎯ dB ⎯ I OUT = 250 mA ⎯ 0.17 0.35 Dropout voltage VD ⎯ I OUT = 500 mA ⎯ 0.35 0.65 V Peak circuit current IPEAK ⎯ ⎯ 0.60 1.20 1.45 A Short circuit current ISC ⎯ ⎯ 0.60 1.20 1.45 A

TA48M025,03,033,0345,04,05F 2007-03-16 5 TA48M04F (unless otherwise specified, VIN = 6 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 μF, COUT = 10 μF) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit ⎯ ⎯ 3.84 4.0 4.16 Output voltage VOUT

5 V ≤ VIN ≤ 16 V,

5 mA ≤ IOUT ≤ 500 mA, 0°C ≤ Tj ≤ 125°C 3.8 4.0 4.2 V Line regulation Reg·line ⎯ 5 V ≤ VIN ≤ 16 V ⎯ 11 28 mV Load regulation Reg·load ⎯ 5 mA ≤ IOUT ≤ 500 mA ⎯ 45 115 mV ⎯ 5 V ≤ VIN ≤ 16 V, IOUT = 0 mA ⎯ 0.9 1.4 Quiescent current IB ⎯ 5 V ≤ VIN ≤ 16 V, IOUT = 250 mA ⎯ 13 25 mA Output noise voltage VNO ⎯ 10 Hz ≤ f ≤ 100 kHz, IOUT = 50 mA ⎯ 110 ⎯ μVrms Ripple rejection R.R. ⎯ f = 120 Hz, 5 V ≤ VIN ≤ 16 V, IOUT = 50 mA 58 68 ⎯ dB ⎯ I OUT = 250 mA ⎯ 0.17 0.35 Dropout voltage VD ⎯ I OUT = 500 mA ⎯ 0.35 0.65 V Peak circuit current IPEAK ⎯ ⎯ 0.60 1.25 1.50 A Short circuit current ISC ⎯ ⎯ 0.60 1.25 1.50 A TA48M05F (unless otherwise specified, VIN = 7 V, IOUT = 250 mA, Tj = 25°C, CIN = 0.1 μF, COUT = 10 μF) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit ⎯ ⎯ 4.8 5.0 5.2 Output voltage VOUT

6 V ≤ VIN ≤ 18 V,

5 mA ≤ IOUT ≤ 500 mA, 0°C ≤ Tj ≤ 125°C 4.75 5.0 5.25 V Line regulation Reg·line ⎯ 6 V ≤ VIN ≤ 18 V ⎯ 15 35 mV Load regulation Reg·load ⎯ 5 mA ≤ IOUT ≤ 500 mA ⎯ 50 135 mV ⎯ 6 V ≤ VIN ≤ 18 V, IOUT = 0 mA ⎯ 1.0 1.4 Quiescent current IB ⎯ 6 V ≤ VIN ≤ 18 V, IOUT = 250 mA ⎯ 13 25 mA Output noise voltage VNO ⎯ 10 Hz ≤ f ≤ 100 kHz, IOUT = 50 mA ⎯ 125 ⎯ μ Vrms Ripple rejection R.R. ⎯ f = 120 Hz, 6 V ≤ VIN ≤ 18 V, IOUT = 50 mA 58 68 ⎯ dB ⎯ I OUT = 250 mA ⎯ 0.17 0.35 Dropout voltage VD ⎯ I OUT = 500 mA ⎯ 0.35 0.65 V Peak circuit current IPEAK ⎯ ⎯ 0.60 1.30 1.55 A Short circuit current ISC ⎯ ⎯ 0.60 1.30 1.55 A

TA48M025,03,033,0345,04,05F 2007-03-16 6 Standard Application Circuit Be sure to connect a capacitor near the input terminal and output terminal between both terminals and GND. The capacitances should be determined experimentally. In particular, adequate investigation should be made so that there is no problem even in high or low temperatures. Note: Depending on the type of capacitor being used to co nnect to the output, characteristics (capacitance, frequency and others) may decline and the output may oscillate. To prevent this, Toshiba recommends a tantalum electrolytic capacitor that has a small fluctuation in capacitance characteristics. CIN 0.1 μF COUT Over 33 μF VOUTVIN 1 2TA48M**F

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TA48M025,03,033,0345,04,05F 2007-03-16 9

TA48M025,03,033,0345,04,05F 2007-03-16 10 Package Dimensions Weight: 0.36 g (typ.) 1.7±0.2

TA48M025,03,033,0345,04,05F 2007-03-16 11 Package Dimensions HSOP3-P-2.30A Weight: 0.36 g (typ.)

TA48M025,03,033,0345,04,05F 2007-03-16 12 RESTRICTIONS ON PRODUCT USE 20070701-EN

  • The information contained herein is subject to change without notice.
  • TOSHIBA is continually working to improve the quality a nd reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inhe rent 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 s pecified operating ranges as set forth in the most recent TOSHIB A products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semicondu ctor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.
  • The TOSHIBA products listed in this document are in tended 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 malfunc tion or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traf fic signal instruments, comb ustion control instruments, medical instruments, all types of safety devices, et c.. 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.