Buck/Boost Synchronous Controller


Design files


The TPS61040EVM-001 is an evaluation tool for the SOT-23 TPS61040 inductive boost converter which can supply voltages up to 28V from input voltages in the range of 1.8V to 6V. The EVM is configured as LCD bias supply and the TPS61040 is set up to generate 18V at 20mA from a single cell Li ion battery. The EVM can be modified to accomodate other battery chemistries or applications. The TPS61041 can be evaluated simply by replacing the TPS61040 IC on the EVM.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

SLVR175.PDF (27 K)

Detailed schematic diagram for design layout and components

SLVR187.PDF (220 K)

Complete listing of design components, reference designators, and manufacturers/part numbers


Includes TI products in the design and potential alternatives.

Boost converters (integrated switch)

TPS6104028-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
User guide TPS61040EVM-001 Evaluation Module Mar. 01, 2002

Related design resources

Hardware development

TPS61040EVM-001 TPS61040 Boost Converter Evaluation Module for LCD Supply, 18V/20mA

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