TPS61161DRVRG4 Datasheet PDF - TI

●Description

●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.

●Features

●• 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% Efficiency

●Applications

●• Cellular Phones

●• Portable Media Players

●• Ultra Mobile Devices

●• GPS Receivers

●• White LED Backlighting for Media Form Factor Display