TPS92518 Datasheet - Texas Instruments

TPS92518 Dual Channel Buck LED Controller

The TPS92518 family of parts are dual channel buck LED current controllers with a SPI communications interface. The serial communication interface provides a singular communication path for multichannel and platform lighting driver module (LDM) applications. The TPS92518 uses a quasi-hysteretic cont.

TPS92518 Features

* 1 Wide Input Voltage Range 6.5 V to 65 V

* Two independent Buck LED Controllers

* High Bandwidth, Quasi-Hysteretic Control

* Adjustable High-Side Sense

* Direct PWM Dimming Input

* Cycle-by-Cycle Current Limit

* SPI Communications Interface

TPS92518 Datasheet (1.77 MB)