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TPS922055DMTREVM

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

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TPS922055DMTREVM

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Overview

The TPS922055DMTREVM helps the user evaluate the features of the TPS922055 buck LED driver in a VSON 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
Automotive LED drivers
LP8865W-Q1 — Automotive, 65-V 2-A buck LED driver with flexible dimming option LP8865Z-Q1 — Automotive, 65-V 2-A buck LED driver with flexible dimming option and spread spectrum LP8868W-Q1 — Automotive, 65-V, 4-A backlight buck LED driver with flexible dimming option LP8868Z-Q1 — Automotive, 65-V 4-A buck LED driver with flexible dimming option and spread spectrum

 

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

TPS922055DMTREVM — TPS922055 evaluation module for 4-A flexible dimming, asynchronous buck in VSON package

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TPS922055DMTREVM — TPS922055 evaluation module for 4-A flexible dimming, asynchronous buck in VSON package

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Technical documentation

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Type Title Date
* EVM User's guide TPS922055EVM 65V, 2A/4A Buck LED Driver Evaluation Module (Rev. B) PDF | HTML May 16, 2023
Certificate TPS922055DMTREVM-2 EU RoHS Declaration of Conformity (DoC) PDF | HTML Jan 9, 2025
Certificate TPS922055DMTREVM EU RoHS Declaration of Conformity (DoC) Jan 10, 2023

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