Texas Instruments TPS40400 Manuals

Manuals and User Guides for Texas Instruments TPS40400. We have 1 Texas Instruments TPS40400 manual available for free PDF download: User Manual

Texas Instruments TPS40400 User Manual

Texas Instruments TPS40400 User Manual (33 pages)

Buck Controller Evaluation Module

Brand: Texas Instruments | Category: Motherboard | Size: 1 MB

Table of Contents

Table of Contents
1
Introduction
2
Description
3
Typical Applications
3
Features
3
Electrical Performance Specifications
4
Schematic
5
Test Setup
6
Test and Configuration Software
6
Test Equipment
7
Recommended Test Setup
8
USB Interface Adapter and Cable
9
EVM Configuration Using the Fusion GUI
11
Configuration Procedure
11
Fusion GUI Screenshots
11
Test Procedure
14
Line/Load Regulation and Efficiency Measurement Procedure
14
Control Loop Gain and Phase Measurement Procedure
14
List of Test Points
15
Equipment Shutdown
15
Performance Data and Typical Characteristic Curves
16
Efficiency
16
Load Regulation
16
Load Transients 1
17
Load Transient
17
Load Transient
18
Input and Output Ripple
18
Switch Node and HDRV
19
VIN Turn on
19
Enable on / off
20
Turn on with 92% (1.1V) Pre-Bias
21
TPS40400EVM-351 Bode Plot (20-A Output)
21
EVM Assembly Drawing and PCB Layout
22
List of Materials
26
Revision History
27

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