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TB62763FMG - Step Up Type DC/DC Converter

General Description

Switch terminal for DC/DC converter.

Nch MOSFET built-In.

Over voltage protection terminal.

Key Features

  • Variable LED current IF is set with a external resistor: 80mA (typ. ).
  • High current accuracy: +/- 1.5%.
  • High output power : 3W LED loading @(VOUT=20V, VIN=5V).
  • High efficiency: 80% over (using recommended external parts and recommended circuit condition).
  • Output over voltage shutdown function : Switching operation is shut downed when OVP terminal voltage is over 32.5 V (typ. ).
  • Soft start function included.
  • Adjustable switching frequ.

📥 Download Datasheet

Datasheet Details

Part number TB62763FMG
Manufacturer Toshiba
File Size 455.72 KB
Description Step Up Type DC/DC Converter
Datasheet download datasheet TB62763FMG Datasheet

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Other Datasheets by Toshiba

Part Number Description
TB62701AN 16BIT SHIFT REGISTER / LATCH & CONSTANT CURRENT DRIVERS
TB62701N 16BIT SHIFT REGISTER / LATCH & CONSTANT CURRENT DRIVERS
TB62702 10 BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER/ LATCH/10SEGMENT LED DRIVERS
TB62702F 10 BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER/ LATCH/10SEGMENT LED DRIVERS
TB62702P 10 BIT SERIAL-IN PARALLEL-OUT SHIFT REGISTER/ LATCH/10SEGMENT LED DRIVERS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB62763FMG Step Up Type DC/DC Converter for White LED TB62763FMG The TB62763FMG is a high efficient Step-Up Type DC/DC Converter specially designed for constant current driving of White LED. This IC can drive 2-6 Hi-current type white LEDs connected series using a Li-ion battery. This IC contains N-ch MOS-FET Transistor for Coil-Switching, and LED current (IF) is set with an external resistor. This IC is especially for driving back light white LEDs in LCD of PDA, Cellular Phone, or Handy Terminal Equipment. SON8-P-0.65 Weight : 0.017 g (Typ.) Features • Variable LED current IF is set with a external resistor: 80mA (typ.) • High current accuracy: +/- 1.