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User's Guide
SLVUAI5–November 2015
TPS62097EVM-651 Evaluation Module
The TPS62097EVM-651 facilitates the evaluation of the TPS62097. The EVM outputs a 1.2-V output
voltage at up to 2-A of output current from input voltages between 2.5 V and 6 V.
Contents
1 Introduction ................................................................................................................... 1
2 Setup .......................................................................................................................... 3
3 TPS62097EVM-651 Test Results ......................................................................................... 5
4 Board Layout ................................................................................................................. 6
5 Schematic and Bill of Materials ............................................................................................ 8
List of Figures
1 Loop Response Measurement Modification.............................................................................. 2
2 Thermal Performance (V
IN
= 5 V, I
OUT
= 2000 mA, MODE = PFM/PWM)............................................. 5
3 Loop Response Measurement (V
IN
= 5 V, Load = 2000 mA, Mode = PFM/PWM).................................. 5
4 Top Assembly ................................................................................................................ 6
5 Top Overlay................................................................................................................... 6
6 Top Layer..................................................................................................................... 7
7 Bottom Layer ................................................................................................................. 7
8 TPS62097EVM-651 Schematic............................................................................................ 8
List of Tables
1 Performance Specification Summary ..................................................................................... 1
2 Jumper JP2 Settings ........................................................................................................ 3
3 TPS62097EVM-651 Bill of Materials...................................................................................... 8
1 Introduction
The TPS62097 is a synchronous, step-down converter in a 2- x 2- x 1-mm package. It contains a
selectable switching frequency and has a forced PWM mode option for low noise applications.
1.1 Performance Specification
Table 1 provides a summary of the TPS62097EVM-651 performance specifications.
Table 1. Performance Specification Summary
Specification Test Conditions Min Typ Max Unit
Input voltage 2.5 5 6 V
Output voltage setpoint 1.2 V
Output current 0 2000 mA
1
SLVUAI5–November 2015 TPS62097EVM-651 Evaluation Module
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