TPS61185 Datasheet (Texas Instruments)

TPS61185, WLED Driver

The TPS61185 IC provides highly integrated solutions for large-size LCD backlighting.

This device has a built-in high efficiency boost regulator with integrated 2 A/40 V power MOSFET.

The eight current sink regulators provide high precision current regulation and matching.

In total, the device can s

TPS61185 Features

* 1

* 4.2 V to 24 V Input Voltage

* Integrated 2 A/40 V MOSFET

* 600 kHz to 2 MHz Programmable Switching Frequency

* Adaptive Boost Output for Best Efficiency

* Design to Use Small L-C Components

* Integrated Loop Compensation

* Eight 25 mA Curre