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User's Guide
SLVU119C–February 2005–Revised December 2010
TPS65131EVM User's Guide
This user's guide describes the characteristics, operation, and use of the TPS65131EVM evaluation
module (EVM). This EVM contains Texas Instruments TPS65131 positive and negative output supply IC.
This user's guide includes EVM specifications, recommended test setup, test results, bill of materials
(BOM), and a schematic diagram.
Contents
1 Introduction .................................................................................................................. 1
2 Input/Output Connector Descriptions ..................................................................................... 2
3 Board Layout ................................................................................................................ 4
4 Bill of Materials and Schematic ........................................................................................... 7
List of Figures
1 Efficiency for VPOS = 12 V with V
I
= 3.3 V and VNEG off ............................................................ 3
2 Efficiency for VNEG = -12 V with V
I
= 3.3 V and VPOS off ........................................................... 3
3 Top Assembly Layer........................................................................................................ 4
4 Top Layer .................................................................................................................... 5
5 Bottom Layer ................................................................................................................ 6
6 TPA65131EVM Schematic ................................................................................................ 8
List of Tables
1 Typical Performance Specification Summary ........................................................................... 2
2 TPS65131EVM (HPA063-002) Bill of Materials......................................................................... 7
1 Introduction
The TPS65131EVM uses a TPS65131 multichannel output IC to provide both a positive and negative
power rail. The goal of the EVM is to facilitate evaluation of the TPS65131.
1
SLVU119C–February 2005–Revised December 2010 TPS65131EVM User's Guide
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Verzeichnis
- ・ Blockdiagramm on Seite 7 Seite 8 Seite 9
- ・ Technische Daten on Seite 2
- ・ Anwendungsbereich on Seite 11
