TPS81256EVM-121

3W High-Efficiency Step-up Converter in MicroSiP™ package Evaluation Module

TPS81256EVM-121

Order now

Overview

The TPS81256EVM-121 enables test and evaluation of Texas Instruments' TPS81256 devices, a series of 4.5-MHz, step-up DC-DC converters. This user's guide includes EVM specifications, a schematic diagram, a bill of materials, and board layout images. The TPS81256 device is an ideal power-supply solution for products powered by either a three-cell alkaline, NiCd or NiMH battery, or a single-cell Li-Ion or Li-polymer battery. The wide input voltage range is well-suited for portable power applications such as mobile phones or computer peripherals



  • Related Terms:
    • Efficient Step-Up Converter IC
    • Efficient Boost Regulator IC

Features
  • 91% Efficiency at 4.5 MHz
  • VIN Range from 2.50 V to 4.85 V
  • 0.85 μA Quiescent Current in Shutdown Mode
  • 30 μA Quiescent Current in Normal Operation
  • VIN > VOUT operation for Vin up to 5.5V
Power modules (integrated inductor)
TPS81256 Integrated Power Solution, 3W High-Efficiency boost converter module in MicroSiP™ package
Download View video with transcript Video

Order & start development

Evaluation board

TPS81256EVM-121 — 3W High-Efficiency Step-up Converter in MicroSiP™ package Evaluation Module

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* EVM User's guide TPS8125xEVM 13 Apr 2012
Certificate TPS81256EVM-121 EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet TPS81256 3-W, High Efficiency Step-Up Converter In MicroSiP Packaging datasheet (Rev. D) PDF | HTML 02 Feb 2018

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos