TPS61169 Datasheet - Texas Instruments

TPS61169 38-V High Current-Boost WLED Driver

With a 40-V rated integrated switch FET, the TPS61169 is a boost converter that drives LEDs in series. The boost converter has a 40-V, 1.8-A internal MOSFET with minimum 1.2-A current limit; thus it can drive single or parallel LED strings for small- to largesize panel backlighting. The default whit.

TPS61169 Features

* 1 2.7-V to 5.5-V Input Voltage

* Integrated 40-V, 1.8-A MOSFET

* Drives LED String up to 38 V

* 1.2-A Minimum Switch Current Limit

* 1.2-MHz Switching Frequency

* 204-mV Reference Voltage

* Internal Compensation

* PWM Brightness Contro

TPS61169 Datasheet (1.20 MB)