TPS61161-Q1 Datasheet (Texas Instruments)

TPS61161-Q1, White Led Driver

With a 40-V rated integrated switch FET, the TPS61161-Q1 is a boost converter that drives up to 10 LEDs in series.

The boost converter runs at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allow for the use of small external components.

The default whit

TPS61161-Q1 Features

* 1 Qualified for Automotive Applications

* 2.7-V to 18-V Input Voltage Range

* 38-V Open LED Protection for 10 LEDs

* 200-mV Reference Voltage With ±2% Accuracy

* Flexible Digital and PWM Brightness Control

* Built-In Soft Start

* Up to 90% Eff