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Texas Instruments TPS53313 Regulator Manuals
Manuals and User Guides for Texas Instruments TPS53313 Regulator. We have
1
Texas Instruments TPS53313 Regulator manual available for free PDF download: User Manual
Texas Instruments TPS53313 User Manual (28 pages)
Step-Down Converter Evaluation Module
Brand:
Texas Instruments
| Category:
Control Unit
| Size: 4.22 MB
Table of Contents
Table of Contents
1
Introduction
3
Description
3
Typical Applications
3
Features
3
Electrical Performance Specifications
3
Table 3-1. TPS53313EVM-078 Electrical Performance Specifications (1)
3
Schematic
4
Figure 4-1. TPS53313EVM-078 Schematic
4
Test Setup
5
Test Equipment
5
Figure 5-1. Tip and Barrel Measurement for VOUT
5
Recommended Test Setup
6
Figure 5-2. TPS53313EVM-078 Recommended Test Set up
6
Configurations
7
Mode and Soft-Start Time Selection
7
Overcurrent Protection (OCP) Selection
7
Enable Selection
7
Switching Frequency Selection or External Clock Input for Synchronization
7
Table 6-1. MODE Selection
7
Table 6-2. OCP Selection
7
Table 6-3. Switching Frequency Selection
7
Test Procedure
8
Line/Load Regulation and Efficiency Measurement Procedure
8
Control Loop Gain and Phase Measurement Procedure
8
List of Test Points
8
Equipment Shutdown
8
Table 7-1. Test Point Functions
8
Performance Data and Typical Characteristic Curves
9
Efficiency
9
Load Regulation
9
Figure 8-1. Efficiency
9
Figure 8-2. Load Regulation
9
Line Regulation
10
Figure 8-3. Line Regulation
10
Output Transient
11
Figure 8-4. Output Load 0-A to 3-A Transient under FCCM Mode
11
Figure 8-5. Output Load 0-A to 3-A Transient under Skip Mode
11
SW = 600 Khz)
11
Output Ripple
12
Figure 8-6. Output Ripple at no Load
12
Figure 8-7. Output Ripple at Full Load
12
Switching Node
13
Figure 8-8. Switching Node at no Load
13
Figure 8-9. Switching Node at Full Load
13
Start up
14
Shut down
15
Over-Current Protection
15
Synchronization
16
Bode Plot
16
Thermal Image
17
SW = 1.00 Mhz)
17
EVM Assembly Drawing and PCB Layout
18
List of Materials
21
Table 10-1. TPS53313EVM-078 List of Materials
21
Revision History
22
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