TPS62260LED-338

TPS62260LED-338 Evaluation Module

TPS62260LED-338

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Overview

The TPS62260LED-338 evaluation module controls the color and brightness of a lamp or runs an automatic color light animation program. The color is generated by three LEDs (red, green and blue). An MSP430 ultra-low power microcontroller controls the brightness of each LED with constant current generated by three TPS62260 buck converters, one for each LED. The TPS62260LED-338 is pin compatible with the TPS62240 buck converter for lower current LED applications and the TPS62290 for higher current LED applications.

If a designer prefers to reprogram the MSP430, a separate MSP430 Flash Emulation Tool can be ordered, such as the MSP-FET430UIF Development Tool. The Wireless communication can be achieved by using the eZ430-RF2500 evaluation kit. The MSP-FET430UIF and eZ430-RF2500 tools are listed below in the related tools section. These are available for purchase separately from the TPS62260LED-338.

Features
  • 2 V to 6 V Supply Voltage Range
  • Output Current up to 600 mA
  • 2.25 MHz Fixed Frequency Operation
  • Power Save Mode at Light Load Currents
  • Typ. 15 μA Quiescent Current
  • Soft Start
  • Voltage Positioning at Light Loads
Buck converters (integrated switch)
TPS62240 2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package TPS62260 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package TPS62290 2.25MHz 1A Step-Down Converter in 2x2mm SON Package
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Evaluation board

TPS62260LED-338 — TPS62260LED-338 Evaluation Module

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Support software

SLVC161 — TPS62260 Software Zip File

Supported products & hardware
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SLVC161 TPS62260 Software Zip File

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Latest version
Version: 01.00.00.00
Release date: 01 May 2008
download TPS62260 Software Zip File (zip)  — 7 K

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Products
Buck converters (integrated switch)
TPS62260 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package
Hardware development
Evaluation board
TPS62260LED-338 TPS62260LED-338 Evaluation Module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slvc161 or www.ti.com/lit/xx/slvc161/slvc161.zip has been migrated to a new user experience at www.ti.com/tool/download/SLVC161. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate TPS62260LED-338 EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide TPS62260LED-338 Three-Color LED Driver Evaluation Module (EVM) User's Guide (Rev. B) PDF | HTML 07 Aug 2018

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