TPS61161 Datasheet - Texas Instruments

TPS61161 White LED Drivers

With a 40-V rated integrated switch FET, the TPS61160 and TPS61161 are boost converters that drive LEDs in series. The boost converters run at 600-kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allow for the use of small external components. The default wh.

TPS61161 Features

* 1 2.7-V to 18-V Input Voltage Range

* 26-V Open LED Protection (TPS61160)

* 38-V Open LED Protection (TPS61161)

* 200-mV Reference Voltage With ±2% Accuracy

* Flexible Digital and PWM Brightness Control

* Built-in Soft Start

* Up to 90% Effici

TPS61161 Datasheet (2.34 MB)