TPS61199 Datasheet - Texas Instruments

TPS61199 White-LED Driver

The TPS61199 provides highly integrated solutions for large size LCD backlighting. This device integrates a current-mode boost controller and eight current sinks for driving up to eight LED strings with multiple LEDs in series. Each string has an independent current regulator with current matching b.

TPS61199 Features

* 1 8-V to 30-V Input Voltage

* Integrated High-Power Boost Controller

* Adaptive Boost Output for LED Voltages

* Drive up to Eight LED Strings in Parallel

* Maximum 70 mA for Each LED String

* 3% Current Matching Between Strings

* 5000:1 PWM Di

TPS61199 Datasheet (1.34 MB)