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TM1814 - 4-Channel LED Driver

General Description

TM1814 is four channels LED constant current adjustable driver IC with function of internal control synchronizing, which can achieve a wide range of display as MCU inputs one group of data set by constant current and PWM to TM1814.

Key Features

  • Adopt power CMOS technology.
  • Withstand voltage of OUT output port is 32V.
  • 5 V voltage-regulator tube is built in.

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Datasheet Details

Part number TM1814
Manufacturer Titan Micro
File Size 313.02 KB
Description 4-Channel LED Driver
Datasheet download datasheet TM1814 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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Four Channels LED Constant Current Driving Private Circuit TM1814 Characteristic description TM1814 is four channels LED constant current adjustable driver IC with function of internal control synchronizing, which can achieve a wide range of display as MCU inputs one group of data set by constant current and PWM to TM1814. When input signal is disconnected, it can realize synchronized fixation of colorful pattern change and prevent in-operation of subsequent cascade chip caused by chip damage. Internal chip is integrated with MCU solidification program and single wire digital interface, data flip-latch, LED constant current driver, circuit, etc.