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User's Guide
SLVU327 – October 2009
TPS61093EVM-519 User's Guide
The TPS61093EVM is an evaluation board to assist in evaluting the TPS61093 IC as a boost or step-up
power supply.
Contents
1 Introduction ................................................................................................................... 2
2 TPS61093EVM Electrical Performance Specifications ................................................................. 3
3 Modifications.................................................................................................................. 4
4 Schematic ..................................................................................................................... 5
5 Connector and Test Point Descriptions ................................................................................... 5
6 Test Setup and Results ..................................................................................................... 7
7 EVM Assembly Drawings and Layout ..................................................................................... 9
8 Bill of Materials ............................................................................................................. 11
List of Figures
1 TPS61093 EVM Schematic ................................................................................................ 5
2 Efficiency at OUT ............................................................................................................ 7
3 Startup with V
IN
= 3.6V and R
LOAD
= 1500 Ω ............................................................................. 7
4 Operation with V
IN
= 3.6V and I
OUT
= 200mA ............................................................................ 8
5 Load Transient with V
IN
= 2.5V and I
OUT
from 10mA to 50mA ........................................................ 8
6 TPS61093EVM Top and Silkscreen (Viewed from Top) ................................................................ 9
7 TPS61093EVM Top Copper ............................................................................................. 10
8 TPS61093 EVM Bottom Layer ........................................................................................... 10
List of Tables
1 TPS61093EVM Electrical and Performance Specifications ............................................................ 3
2 TPS61093EVM Bill of Materials .......................................................................................... 11
SLVU327 – October 2009 TPS61093EVM-519 User's Guide 1
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