User's Guide
SLVUAM2A–November 2015–Revised January 2016
TPS22925EVM 3.6-V, 3-A, 9-mΩOn-Resistance Load
Switch Evaluation Module
The TPS22925 evaluation module (EVM) allows the user to connect power to and control the 6-pin YPH
package load switch. Parameters such as the on-resistance, rise time, and output pull-down resistance
can be easily evaluated. Table 1 lists a short description of the TPS22925 load switch performance
specifications; for additional details on load switch performance, application notes, and the datasheet see
www.ti.com/loadswitch.
Table 1. TPS22925 Rise Time, Output Current Rating, Enable, and Output Discharge
Characteristics
Rise Time Maximum Enable Quick Output
EVM Device VIN (V)
Typical Continuous Current (ON Pin) Discharge
HVL135-001 TPS22925B 100 μs 3.6 3 A Active High Yes
HVL135-002 TPS22925BN 100 μs 3.6 3 A Active High No
HVL135-001 TPS22925C 810 μs 3.6 3 A Active High Yes
HVL135-002 TPS22925CN 810 μs 3.6 3 A Active HIgh No
Contents
1 Introduction ................................................................................................................... 2
1.1 Description........................................................................................................... 2
1.2 Features.............................................................................................................. 2
2 Electrical Performance...................................................................................................... 2
3 Schematic..................................................................................................................... 2
4 Layout ......................................................................................................................... 3
4.1 Setup ................................................................................................................. 5
5 Operation ..................................................................................................................... 6
6 Test Configurations.......................................................................................................... 7
6.1 On-Resistance (RON) Test Setup.................................................................................. 7
6.2 Slew Rate Test Setup.............................................................................................. 8
7 Bill of Materials (BOM) ...................................................................................................... 9
List of Figures
1 TPS22925EVM Schematic ................................................................................................ 2
2 TPS22925EVM Top Assembly............................................................................................. 3
3 TPS22925EVM Top Layout ............................................................................................... 4
4 TPS22925EVM Bottom Layout ............................................................................................ 5
5 RON Setup ..................................................................................................................... 7
6 Slew Rate Setup............................................................................................................. 8
List of Tables
1 TPS22925 Rise Time, Output Current Rating, Enable, and Output Discharge Characteristics................... 1
2 Bill of Materials TPS22925EVM ........................................................................................... 9
1
SLVUAM2A–November 2015–Revised January 2016 TPS22925EVM 3.6-V, 3-A, 9-mΩOn-Resistance Load Switch Evaluation
Module
Submit Documentation Feedback Copyright © 2015–2016, Texas Instruments Incorporated
