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TPS53128EVM-620
Texas Instruments TPS53128EVM-620 Manuals
Manuals and User Guides for Texas Instruments TPS53128EVM-620. We have
1
Texas Instruments TPS53128EVM-620 manual available for free PDF download: User Manual
Texas Instruments TPS53128EVM-620 User Manual (24 pages)
Buck Controller Evaluation Module
Brand:
Texas Instruments
| Category:
Control Unit
| Size: 1 MB
Table of Contents
Table of Contents
1
Introduction
3
Description
3
Application
3
Features
3
Electrical Performance Specifications
4
Schematics
5
Figure 3-1. TPS53128EVM-620 Schematic
5
Connector and Test Point Descriptions
6
Enable Switches (SW1 and SW2)
6
Switching Frequency Select Switch (SW3)
6
Test Point Descriptions
6
Figure 4-1. Tip and Barrel Measurement for Output Voltage
7
Test Setup
8
Equipment
8
Recommended Setup
8
Figure 5-1. TPS53128EVM-620 Recommended Test Setup
9
Test Procedure
10
Start-Up Procedure
10
Line/Load Regulation and Efficiency Measurement Procedure
10
Output Ripple Voltage Measurement Procedure
10
Shutdown Procedure
10
Performance Data and Typical Characteristic Curves
11
Efficiency
11
Line and Load Regulation
11
Figure 7-1. Efficiency Vs Load
11
Figure 7-2. Efficiency Vs Load
11
Figure 7-3. Output Voltage Vs Load
11
Figure 7-4. Output Voltage Vs Load
11
Output Voltage Ripple
12
Switch Node Waveforms
12
Figure 7-5. Output Voltage Ripple
12
Figure 7-6. Output Voltage Ripple
12
Figure 7-7. Switching Waveform
12
Figure 7-8. Switching Waveform
12
EVM Assembly Drawings and Layout
13
Figure 8-1. Top Assembly
13
Figure 8-2. Bottom Assembly
14
Figure 8-3. Top Layer
14
Figure 8-4. Bottom Layer
15
Bill of Materials
17
Revision History
18
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