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Documents TPS92518-Q1
SLUSCZ1 – MAY 2017 TPS92518-Q1 Automotive Dual Channel Buck LED Controller with SPI Interface,
Analog and PWM Dimming
1 Features 3 Description The TPS92518-Q1 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. 1 AEC-Q100 Qualified for Automotive Applications
– Grade 1: –40°C to 125°C Ambient Operating
Temperature
– Device HBM Classification Level H2
– Device CDM Classification Level C5
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 …
