TPS61196 - 6-String 400-mA WLED Driver
The TPS61196 provides a highly integrated solution for LCD TV backlight with an independent PWM dimming function for each string.
This device is a current mode boost controller driving up to six WLED strings with multiple LEDs in series.
Each string has an independent current regulator providing a L
TPS61196 Features
* 1 8-V to 30-V Input Voltage
* Up to 120-V Output Voltage
* 100-KHz to 800-kHz Programmable Switching Frequency
* Adaptive Boost Output for LED Voltages
* Six Current Sinks, 200-mA Continuous Output, 400-mA Pulse Output for Each String
* ±1.5% Current
