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TPS922055DRRREVM

TPS922055 evaluation module for 65-V, 4-A buck LED driver in WSON package

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TPS922055DRRREVM

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Overview

The TPS922055DRRREVM helps the user evaluate the features of the buck LED driver TPS922055 in WSON package. The TPS922055 is a 4-A non-synchronous buck LED driver with 4.5-V to 65-V wide input voltage range, inductive fast dimming (IFD) and spread spectrum.

Features
  • Integrated 150-mΩ MOSFETs for 4-A continuous output current
  • 100-kHz to 2.2-MHz optional switching frequency with spread spectrum                    
  • Advanced dimming options, including analog dimming, PWM dimming, hybrid dimming and flexible dimming    
  • Inductive fast dimming (IFD) with minimum 200-ns pulse width and high dimming ratio            
  • Full protection features and configurable thermal foldback curve
Illumination LED drivers
TPS922052 — 65-V, 2-A buck LED driver with inductive fast dimming TPS922053 — 65-V, 2-A buck LED driver with inductive fast dimming and spread spectrum TPS922054 — 65-V, 4-A buck LED driver with inductive fast dimming TPS922055 — 65-V, 4-A buck LED driver with inductive fast dimming and spread spectrum
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Evaluation board

TPS922055DRRREVM — TPS922055 evaluation module for 65-V, 4-A buck LED driver in WSON package

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Technical documentation

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Type Title Date
EVM User's guide TPS922055EVM 65-V, 2-A/4-A Buck LED Driver Evaluation Module (Rev. A) PDF | HTML 05 Jun 2023
Certificate TPS922055DRRREVM EU RoHS Declaration of Conformity (DoC) 10 Jan 2023

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