TPS61187EVM-528

TPS61187EVM-528 Evaluation Module

TPS61187EVM-528

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Overview

The TPS61183/7EVM-528 evaluation module contains Texas Instruments' either the TPS61183 or TPS61187 IC configured as a WLED power solution providing up to six independently regulated current outputs using a single inductor step-up (boost) converter. The current outputs are ideal for driving a WLED backlight in notebook/laptopcomputers. This user's guide includes EVM specifications, recommended test setup, test results, bill of materials, and a schematic diagram.

Features
  • 4.5V to 24V input voltage
  • 38V maximum output voltage
  • Integrated 2A 40V MOSFET
  • 300 kHz to 1 MHz Programmable Switching Frequency
  • Adaptive boost output to WLED voltages
  • Small external components
  • Integrated loop compensation
  • Six current sinks of 30mA max.
  • 1.5% (typ.) current matching
Backlight LED drivers
TPS61187 WLED driver for notebooks with PWM interface and Auto Phase Shift function
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Evaluation board

TPS61187EVM-528 — TPS61187EVM-528 Evaluation Module

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TPS61187EVM-528 TPS61187EVM-528 Evaluation Module

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Technical documentation

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Type Title Date
Certificate TPS61187EVM-528 EU Declaration of Conformity (DoC) Jan 2, 2019
User guide TPS61183EVM-528 User's Guide. (Rev. A) Dec 14, 2011

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