Texas Instruments TPS53355EVM-864 Manuals

Texas Instruments TPS53355EVM-864 Manuals

Manuals and User Guides for Texas Instruments TPS53355EVM-864. We have 1 Texas Instruments TPS53355EVM-864 manual available for free PDF download: User Manual

Texas Instruments TPS53355EVM-864 User Manual

Texas Instruments TPS53355EVM-864 User Manual (29 pages)

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

Table of Contents

Table of Contents
1
Green TPS53355EVM-864 Evaluation Module
1
Introduction
3
Before You Begin
3
Description
4
Typical Applications
4
Features
4
Electrical Performance Specifications
4
TPS53355EVM-864 Electrical Performance Specifications
4
Schematic
5
TPS53355EVM-864 Schematic
5
Test Setup
6
Test Equipment
6
Tip and Barrel Measurement for VOUT Ripple
6
Recommended Test Setup
7
TPS53355EVM-864 Recommended Test Setup
7
Configurations
8
Switching Frequency Selection
8
Soft-Start Selection
8
Mode Selection
8
Soft-Start Time Selection
8
Enable Selection
9
Test Procedure
9
Line/Load Regulation and Efficiency Measurement Procedure
9
Control Loop Gain and Phase Measurement Procedure
9
Test Point List
10
Equipment Shutdown
10
Test Point Functions
10
Performance Data and Typical Characteristic Curves
11
Efficiency
11
Load Regulation
11
Line Regulation
12
Enable Turnon/Turnoff
12
Enable Turnon
12
Enable Turnoff
12
Output Ripple
13
Switching Node
13
Output Transient with Auto-Skip Mode
14
Output Transient with FCCM Mode
14
Output Transient from DCM to CCM
14
Output Transient from CCM to DCM
14
Output 0.75-V Prebias Turnon
15
8.10 Output Overcurrent and Short-Circuit Protection
15
Output Overcurrent Protection
15
8.11 Bode Plot
16
Output Short Circuit
16
Out = 1.5 V, I
16
OUT = 6 A, Frequency = 500 Khz
16
8.12 Thermal Image
17
Top Board at
17
, 1.5 V/30 A, 25°C Ambient Temperature Without Airflow
17
EVM Assembly Drawing and PCB Layout
18
TPS53355EVM-864 Top Layer Assembly Drawing
18
TPS53355EVM-864 Bottom Assembly Drawing
18
TPS53355EVM-864 Top Copper
19
TPS53355EVM-864 Layer-2 Copper
19
TPS53355EVM-864 Layer-3 Copper
20
TPS53355EVM-864 Layer-4 Copper
20
TPS53355EVM-864 Layer-5 Copper
21
TPS53355EVM-864 Bottom Layer Copper
21
Bill of Materials
22
SLUUBJ6 - November 2016
22
EVM Components List (See Schematic Figure 1)
22
Submit Documentation Feedback
23

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