Battery Runtime Extension for GSM High Power Applications Reference Design


Design files


In this Reference Design, the TPS61280 Boost Converter with integrated Bypass Switch powers a Radio Frequency Power Amplifier (RFPA) in GSM Mode. The TPS61280 RFPA Combo Board enables longer battery runtime by applying a user defined minimum supply voltage for a Radio Frequency system. The whole board features a pre-developed and tested RF compliant power application.

  • Pre-Developed RF Power Application
  • Longer Battery Runtime
  • RF Compliant System
  • Avoids system load dump
  • Extended Voltage Range for 2G High Power Applications
  • Fully 2G tested evaluation board for GSM RF Applications
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

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

TIDU243.PDF (1375 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDR442.PDF (178 K)

Detailed schematic diagram for design layout and components

TIDR443.PDF (79 K)

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

TIDC308.ZIP (157 K)

Design file that contains information on physical board layer of design PCB

TIDR659.PDF (2494 K)

PCB layer plot file used for generating PCB design layout

Technical documentation

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Type Title Date
Technical article Current challenges confronting power supply design engineers Mar. 13, 2015
Technical article TI Designs: Powering your EMI-compliant RFPA Apr. 04, 2014
Test report PMP9751 Test Results Mar. 05, 2014

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