Texas Instruments TPS26630-33EVM, User Manual

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1 SLVUBI8A – October 2018 – Revised March 2019
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TPS26630-33EVM: Evaluation Module for TPS2663x
User's Guide
SLVUBI8A – October 2018 – Revised March 2019
TPS26630-33EVM: Evaluation Module for TPS2663x
This user’s guide describes the evaluation module (EVM) for the Texas instruments TPS2663 family of
eFuse devices: TPS26630, TPS26631, TPS26632, TPS26633 and TPS26635. The document provides
EVM configuration information and test setup details for evaluating TPS2663 eFuse devices with the EVM.
The EVM schematic, board layout and bill of materials (BOM) are also included.
NOTE: The EVM is configured for evaluating TPS26630RGE and TPS26633RGE devices without
any modification. TPS26631RGE can be evaluated on this EVM by replacing the
TPS26630RGE (U1). TPS26632RGE and TPS26635RGE can be evaluated by replacing
TPS26633RGE (U2) with the TPS26632RGE or TPS26635RGE. Instructions for evaluation
are listed in
Section 3.4.8 .
Contents
1 Introduction
...................................................................................................................
2
2 Description
....................................................................................................................
3
3 General Configurations
.....................................................................................................
4
4 EVM Board Assembly Drawings and Layout
...........................................................................
14
5 Schematics
..................................................................................................................
16
6 Bill of Materials
.............................................................................................................
17
List of Figures
1 EVM Test Setup
.............................................................................................................
6
2 Output Voltage Start-Up Waveform
......................................................................................
8
3 Output Short-Circuit Protection
...........................................................................................
10
4 +500-V Surge Protection [C
OUT
= 2 mF, R
LOAD
= 6 Ω , VIN = 24 V, I
LIM
= 4.5 A, Peak Pulse Power = 12 kW]
..
11
5 –500-V Surge Protection [C
OUT
= 2 mF, R
LOAD
= 6 Ω , VIN = 24 V, I
LIM
= 4.5 A, Peak Pulse Power = 9.4 kW]
.
12
6 +2-kV EFT Protection [C
OUT
= 1 µF, R
LOAD
= 4.8- Ω , VIN = 24 V, I
LIM
= 6 A]
.........................................
13
7 –2-kV EFT Protection [C
OUT
= 1 µF, R
LOAD
= 4.8 Ω , VIN = 24 V, I
LIM
= 6 A]
.........................................
13
8 Top Side Placement
.......................................................................................................
14
9 Top Layer
...................................................................................................................
15
10 Bottom Layer
................................................................................................................
15
11 TPS26630-33EVM Schematic
............................................................................................
16
List of Tables
1 SVHC Summary
.............................................................................................................
2
2 TPS26630-33EVM Options and Setting
..................................................................................
3
3 Input and Output Connector Functionality
................................................................................
4
4 Test Points Description
.....................................................................................................
4
5 Jumper and LED Descriptions
.............................................................................................
4
6 Power Supply Setting for the TPS26630-33EVM
........................................................................
7
7 Default Jumper Setting for the TPS26630-33EVM
......................................................................
7
8 TPS26630-33EVM DMM Readings at Different Test Points
...........................................................
7
9 TPS26630-33EVM Oscilloscope Setting for the Output Voltage Start-Up Test
.....................................
8
10 TPS26630-33EVM Jumper Setting for Current Limits
..................................................................
9