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TPS922051-0DSGREVM

TPS922050 and TPS922051 evaluation module in WSON package

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TPS922051-0DSGREVM

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Overview

The TPS922050 and TPS922051 evaluation module (EVM) is a two-layer PCB assembly with multiple variants to help the user evaluate the main features and performance of the TPS922051/0 device family. The TPS922051/0 is a 2A / 1A non-synchronous Buck LED driver with 4.5V to 65V wide input range with PWM / analog dimming function. By integrating the low-side NMOS, the device is capable of driving LEDs with high power density and high efficiency. 

Features
  • LED common anode connection
  • Integrated 300mΩ MOSFET
    • Typical current limit (1.6A / 3.2A)
    • Switching frequency (400kHz / 1MHz)
  • Advanced dimming options:
    • D1 for PWM dimming
    • D2 for Analog dimming
  • Full protection features:
    • LED open and short protection
    • Switching FET open and short protection
    • External component failure protection
    • Cycle-by-cycle current limit
    • Thermal shutdown
  • Package: WSON-8
Illumination LED drivers
TPS922050 — 65V 1A buck LED driver with analog or PWM dimming options TPS922051 — 65V, 2A buck LED driver with analog or PWM dimming options
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Evaluation board

TPS922050D1DSGREVM — TPS922050 evaluation module in WSON package with PWM dimming

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Evaluation board

TPS922050D2DSGREVM — TPS922050 evaluation module in WSON package with analog dimming

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Evaluation board

TPS922051D1DSGREVM — TPS922051 evaluation module in WSON package with PWM dimming

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TPS922051D1DSGREVM — TPS922051 evaluation module in WSON package with PWM dimming

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Evaluation board

TPS922051D2DSGREVM — TPS922051 evaluation module in WSON package with analog dimming

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TPS922051D2DSGREVM — TPS922051 evaluation module in WSON package with analog dimming

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Technical documentation

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Type Title Date
Certificate TPS922051D2DSGREVM EU Declaration of Conformity (DoC) Jan 16, 2025
Certificate TPS922050D1DSGREVM EU Declaration of Conformity (DoC) Jan 16, 2025
Certificate TPS922050D2DSGREVM EU Declaration of Conformity (DoC) Jan 16, 2025
Certificate TPS922051D1DSGREVM EU Declaration of Conformity (DoC) Nov 27, 2024
User guide TPS922050/1 65V 1A/2A Buck LED Driver Evaluation Module PDF | HTML Oct 8, 2024

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