Texas Instruments 3 battery cells/1 Li-Ion cell to 5.0V, 300mA high efficiency charge pump EVM TPS60130EVM-143 TPS60130EVM-143 Datenbogen

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The evaluation modules (EVMs) (TPS60120EVM-142 and
TPS60130EVM-143) for the new Texas Instruments (TI



) charge pump

devices TPS60120 and TPS60130 help designers to evaluate the devices.
The TPS60120 and TPS60130 charge pumps (also called switched-
capacitor dc/dc converters) are regulated, high efficiency dc/dc converter.

With these EVMs it is possible to evaluate the performance of the devices.
Only a voltage source is needed to test the operation of the devices.

The layout of charge pumps is critical, similar to the layout of inductive dc/dc
converters. Therefore, the layout given in this document is a good tool to re-
duce evaluation time for the designer.

This document contains the following chapters:

-

Chapter 1 – Introduction

-

Chapter 2 – Schematic of the EVM

Datasheet of TPS60120/TPS60121/TPS60122/TPS60123: Literature
number SLVS257

Datasheet of TPS60130/TPS60131/TPS60132/TPS60133: Literature
number SLVS258

TI and PowerPAD are trademarks of Texas Instruments Incorporated.