herunterladen
User's Guide
SLUUBA0A–August 2015–Revised November 2015
TPS259230-41EVM: Evaluation Module for TPS259230/41
This user’s guide describes the evaluation module (EVM) for the TPS259230 and TPS259241.
TPS259230/TPS259241 are simple 5-V/12-V eFuse Protection Switches with overcurrent and reverse
current blocking features.
Contents
1 Introduction ................................................................................................................... 2
1.1 EVM Features....................................................................................................... 2
1.2 EVM Applications ................................................................................................... 2
2 Description.................................................................................................................... 3
3 Schematics ................................................................................................................... 4
4 General Configurations ..................................................................................................... 5
4.1 Physical Access..................................................................................................... 5
4.2 Test Equipment and Set Up ...................................................................................... 5
4.3 Test Setup and Procedures ....................................................................................... 6
5 EVM Assembly Drawings and Layout Guidelines...................................................................... 10
5.1 PCB Drawings ..................................................................................................... 10
6 Bill of Materials (BOM)..................................................................................................... 12
List of Figures
1 TPS259230-41EVM Schematic............................................................................................ 4
2 EVM Setup With Test Equipment.......................................................................................... 6
3 J3 = ”ILIM-LO” Current Limit (2.1 A) Test-Latched Feature (CH1).................................................... 9
4 J3 = “ILIM-LO” Current Limit (2.1 A) Test Auto-Retry (CH2)........................................................... 9
5 Top Side Placement ....................................................................................................... 10
6 Top Layer.................................................................................................................... 10
7 Bottom Layer................................................................................................................ 11
List of Tables
1 TPS259230-41EVM Options and Settings ............................................................................... 3
2 Input and Output Connector Functionality................................................................................ 5
3 Test Points Description ..................................................................................................... 5
4 Jumper and LED Descriptions ............................................................................................. 5
5 Power Supply Setting for TPS259230-41EVM........................................................................... 7
6 Default Jumper Setting for TPS259230-41EVM......................................................................... 7
7 TPS259230-41EVM DMM Readings at Different Test Points ......................................................... 7
8 TPS259230-41EVM Oscilloscope Setting for Current Limit Test...................................................... 8
9 TPS259230-41EVM Jumper Setting for Current Limits................................................................. 8
10 TPS259230-41EVM Bill of Materials .................................................................................... 12
Blu-ray is a trademark of Blu-ray Disc Association.
All other trademarks are the property of their respective owners.
1
SLUUBA0A–August 2015–Revised November 2015 TPS259230-41EVM: Evaluation Module for TPS259230/41
Submit Documentation Feedback
Copyright © 2015, Texas Instruments Incorporated
Verzeichnis
- ・ Blockdiagramm on Seite 4
- ・ Anwendungsbereich on Seite 2 Seite 16 Seite 18
