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A708 - 3 CHANNELS 20mA ADVANCED CURRENT REGULATOR

General Description

The A708 is a 3 channels 20mA advanced current regulator for driving LEDs.

Only bypass capacitor is required and the noise is very low.

The special circuit design provides over 90% efficiency because of the very low dropout voltage.

Key Features

  • Fixed 20mA DC constant sink current. Individual current sink circuit for each LED string to prevent short / open circuit on LEDs. TSOT-26 package available. High efficiency. Supply voltage range 2.7V ~ 12V. Output sustaining voltage up to 17V. 0.1uA standby current. 2KV HBM ESD protection. Advanced Bi-CMOS process.

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Datasheet Details

Part number A708
Manufacturer ADDtek
File Size 212.92 KB
Description 3 CHANNELS 20mA ADVANCED CURRENT REGULATOR
Datasheet download datasheet A708 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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www.DataSheet4U.com A708 www.addmtek.com DESCRIPTION The A708 is a 3 channels 20mA advanced current regulator for driving LEDs. Only bypass capacitor is required and the noise is very low. The special circuit design provides over 90% efficiency because of the very low dropout voltage. Target end applications are LED backlights for color LCD display, such as mobile phone, smart phone, PDA, notebook, and monitor, etc. „ „ „ „ „ „ „ „ „ ADVANCED 3 CHANNELS 20mA CURRENT REGULATOR FEATURES Fixed 20mA DC constant sink current. Individual current sink circuit for each LED string to prevent short / open circuit on LEDs. TSOT-26 package available. High efficiency. Supply voltage range 2.7V ~ 12V. Output sustaining voltage up to 17V. 0.1uA standby current. 2KV HBM ESD protection.