TJ9910A - Universal High Brightness LED Driver

HTC KOREA

General Description

The TJ9910A is a PWM high-efficiency LED driver control IC.

It allows efficient operation of highbrightness (HB) LEDs from voltage sources ranging from 10VDC up to 600VDC.

TJ9910A controls an external MOSFET at fixed switching frequencies up to 120 kHz.

Key Features

Over 90% Efficiency.
10V to 600V Input Range.
Constant Current LED Driver.

📥 Download Datasheet

TJ9910A universal high brightness led driver by HTC KOREA - Datasheet Preview

Datasheet Details

Part number	TJ9910A
Manufacturer	HTC KOREA
File Size	391.21 KB
Description	Universal High Brightness LED Driver
Datasheet	TJ9910A 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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Universal High Brightness LED Driver FEATURES • Over 90% Efficiency • 10V to 600V Input Range • Constant Current LED Driver • Applications from a few mA to more than 1A output • LED String From One to Hundreds of Diodes • Linear and PWM Dimming Capability • Input Voltage Surge Ratings up to 600V TJ9910A SOP8 PKG APPLICATION • DC/DC LED driver applications • RGB backlighting LED driver • Backlighting of flat panel displays • General-purpose constant current source • Signage and decorative LED lighting • Automotive • Chargers ORDERING INFORMATION Device TJ9910AGD Package SOP-8 DESCRIPTION The TJ9910A is a PWM high-efficiency LED driver control IC. It allows efficient operation of highbrightness (HB) LEDs from voltage sources ranging from 10VDC up to 600VDC.