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1 Introduction
1.1 Related Documentation From Texas Instruments
User's Guide
SLVU191A – November 2006 – Revised April 2007
TPS6505xEVM-195
This user’s guide describes the characteristics, operation, and use of the
TPS65050EVM-195, TPS65051EVM-195, TPS65052EVM-195, TPS65054EVM-195
and TPS65056EVM-195 evaluation module (EVM). This EVM demonstrates the Texas
Instruments TPS6505x power management IC (PMIC). This document includes setup
instructions, a schematic diagram, a bill of materials (BOM), and PCB layout drawings
for the evaluation module.
Contents
1 Introduction .......................................................................................... 1
2 Setup ................................................................................................. 2
3 Board Layout ........................................................................................ 7
4 Schematic and Bill of Materials ................................................................. 12
List of Figures
1 Assembly Layer ..................................................................................... 7
2 Top Layer Routing .................................................................................. 8
3 Inner Layer 2 Routing .............................................................................. 9
4 Inner Layer 3 Top Layer Routing ............................................................... 10
5 Bottom Layer Routing ............................................................................ 11
6 TPS6505xEVM-195 Schematic ................................................................. 12
List of Tables
1 EVM Preset Output Voltage ....................................................................... 5
2 Maximum Load Current ............................................................................ 5
3 Factory EVM Jumper Settings .................................................................... 6
4 TPS6505xEVM-195 Bill of Materials............................................................ 13
The Texas Instruments TPS6505xEVM-195 evaluation module (EVM) helps designers evaluate the
operation and performance of the TPS65050, TPS65051, TPS65052, TPS65054 and TPS65056 PMICs
for applications that are powered with one Li ion or Li polymer cell and require multiple power rails. The
TPS6505x contains two highly efficient step-down switching converters, four low dropout linear regulators
(LDO), and additional status I/O pins.
TPS6505x data sheet (SLVS710 )
SLVU191A – November 2006 – Revised April 2007 TPS6505xEVM-195 1
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