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TB62D612FTG - 24-Channel Constant-Current LED Driver

General Description

TB62D612FTG Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Symbol /OUTB2 /OUTR3 /OUTG3 /OUTB3 PGND /OUTR4 /OUTG4 /OUTB4 /OUTR5 /OUTG5 /OUTB5 /OUTR6 /OUTG6 /OUTB6 /OUTR7 /OUTG7 /OUTB7 Rext-R Rext-G Rext-B GND ID0 ID1 ID2 Vcc SDA SCLK RESET

Key Features

  • Power supply voltages: Vcc = 3.3 V/5 V.
  • Maximum output current capability: 80 mA (max) × 24 channels.
  • Constant-current output range: 5 to 40 mA.
  • Output voltage at constant-current drive: 0.4 V (min, IOUT = 5 to 40 mA).
  • Designed for common-anode LEDs.
  • The input interface is controlled by the SDA and SCLK signal lines.
  • Thermal shutdown (TSD).
  • Logical Input and output: 3.3-V or 5-V CMOS interfaces (Schmitt trigger input).

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Datasheet Details

Part number TB62D612FTG
Manufacturer Toshiba
File Size 953.65 KB
Description 24-Channel Constant-Current LED Driver
Datasheet download datasheet TB62D612FTG Datasheet

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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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TB62D612FTG TOSHIBA BiCD Process Integrated Circuit Silicon Monolithic TB62D612FTG 24-Channel Constant-Current LED Driver of the 3.3-V or 5-V Power Supply Voltage Operation The TB62D612FTG is a constant-current driver designed for LED and LED display lighting. This product incorporates 7-bit PWM dimming controllers and 24 channels of constant-current drivers. 24 channels constant-current drivers are divided into three blocks, and each block can be independently adjusted by the relevant external resistor. This product is controlled using the SDA and SCLK input signals, and capable of high-speed data transfers. This product can be set address with ID setting pins. (Up to 64 addresses can be controlled independently.) High-speed processing is capable by applying BiCD process.