Texas Instruments TPSM41625EVM User Manual

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User's Guide
Using the TPSM41625EVM and TPSM41615EVM
The TPSM41625 and TPSM41615 evaluation module (EVM) is designed as an easy-to-use platform that
facilitates an extensive evaluation of the features and performance of the TPSM416x5 power module. This guide
provides information on the correct usage of the EVM and an explanation of the numerous test points on the
board.
This EVM user's guide applies to both devices. The only difference between the two EVMs are the U1
IC and the silk screen labeling.
1 Description..............................................................................................................................................................................
2 Getting Started........................................................................................................................................................................3
3 Test Point Description............................................................................................................................................................
4 Performance Data...................................................................................................................................................................
5 Schematic................................................................................................................................................................................7
6 Bill of Materials (BOM)............................................................................................................................................................8
7 PCB Layout............................................................................................................................................................................10
8 Revision History...................................................................................................................................................................
Figure 2-1. EVM User Interface...................................................................................................................................................
Figure 4-1. ENABLE Start-Up
Figure 4-2. ENABLE Shutdown Waveform..................................................................................................................................
Figure 4-3. 5-A Transient Performance.......................................................................................................................................
Figure 4-4. 10-A Transient Performance.....................................................................................................................................
Figure 4-5. 15-A Transient Performance.....................................................................................................................................
Figure 4-6. 15-A Output Voltage
Figure 5-1. TPSM41625EVM
Figure 7-1. Topside Component Layout (Top
Figure 7-2. Layer 1 (Top View)...................................................................................................................................................10
Figure 7-3. Layer 2 (Top View)...................................................................................................................................................11
Figure 7-4. Layer 3 (Top View)...................................................................................................................................................11
Figure 7-5. Layer 4 (Top View)...................................................................................................................................................12
Figure 7-6. Layer 5 (Top View)...................................................................................................................................................12
Figure 7-7. Layer 6 (Top View)...................................................................................................................................................13
Figure 7-8. Bottom-Side Component Layout (Bottom
Table 2-1. PVIN = 5 V Recommended Jumper
Table 2-2. PVIN = 12 V Recommended Jumper
Table 3-1. Test Point Descriptions ..............................................................................................................................................
Table 6-1. EVM Bill of Materials...................................................................................................................................................8
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SLVUC02A - SEPTEMBER 2020 - REVISED OCTOBER 2020
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ABSTRACT

Table of Contents

List of Figures
Waveform.....................................................................................................................................6
Ripple.......................................................................................................................................6
Schematic.....................................................................................................................................7
View)...................................................................................................................10
View)......................................................................................................13
List of Tables
Settings..............................................................................................................4
Settings............................................................................................................4
Copyright © 2020 Texas Instruments Incorporated
Note
Using the TPSM41625EVM and TPSM41615EVM
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