Download TPS92518 Datasheet PDF
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TPS92518 Key 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 munications Interface
  • Software configurable Set Points (8-bit)
  • Digital Calibration and Binning
  • Fault Monitoring and Reporting

Related Texas Instruments Datasheets

Part Number Description
TPS92518-Q1 Automotive Dual Channel Buck LED Controller
TPS92510 1.5-A Constant-Current Buck Converter
TPS92511 65-V Common Anode Constant Current Buck LED Driver
TPS92512 2.5A Buck LED Driver
TPS92512HV 2.5A Buck LED Driver

TPS92518 Description

The TPS92518 family of parts are dual channel buck LED current controllers with a SPI munications interface. The serial munication interface provides a singular munication path for multichannel and platform lighting driver module (LDM) applications. The TPS92518 uses a quasi-hysteretic control method that supports switching frequencies ranging from 1 kHz to 2 MHz.