TJ9910

Universal High Brightness LED Driver

HTC

TJ9910 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 t

TJ9910 General Description

The TJ9910 is a PWM high-efficiency LED driver control IC. It allows efficient operation of high-brightness (HB) LEDs from voltage sources ranging from 10VDC up to 600VDC. TJ9910 controls an external MOSFET at fixed switching frequencies up to 300 kHz. The frequency can be programmed using a single .

TJ9910 Datasheet (217.31 KB)