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TPS54521EVM-607
Texas Instruments TPS54521EVM-607 Manuals
Manuals and User Guides for Texas Instruments TPS54521EVM-607. We have
1
Texas Instruments TPS54521EVM-607 manual available for free PDF download: User Manual
Texas Instruments TPS54521EVM-607 User Manual (23 pages)
Step-Down Converter Evaluation Module
Brand:
Texas Instruments
| Category:
Control Unit
| Size: 1.07 MB
Table of Contents
Table of Contents
1
1 Introduction
3
Background
3
Performance Specification Summary
3
Table 1-1. Input Voltage and Output Current
3
Table 1-2. TPS54521EVM-607 Performance Specification
3
Modifications
4
Table 1-3. Output Voltages Available
4
2 Test Setup and Results
5
Input / Output Connections
5
Efficiency
6
Figure 2-1. TPS54521EVM-607 Efficiency
6
Figure 2-2. TPS54521EVM-607 Low Current
6
Output Voltage Load Regulation
7
Output Voltage Line Regulation
7
Figure 2-3. TPS54521EVM-607 Load Regulation
7
Figure 2-4. TPS54521EVM-607 Line Regulation
7
Load Transients
8
Loop Characteristics
8
Figure 2-5. TPS54521EVM-607 Transient Response
8
Figure 2-6. TPS54521EVM-607 Loop Response
8
Output Voltage Ripple
9
Input Voltage Ripple
9
Figure 2-7. TPS54521EVM-607 Output Ripple
9
Figure 2-8. TPS54521EVM-607 Input Ripple
9
Powering up
10
Figure 2-9. TPS54521EVM-607 Start-Up Relative to V
10
Figure 2-10. TPS54521EVM-607 Start-Up Relative to
10
Hiccup Overcurrent Mode Operation
11
Thermal Characteristics
11
Figure 2-11. TPS54521EVM-607 Overcurrent Hiccup Mode
11
Figure 2-12. TPS54521EVM-607 Thermal
11
Figure 2-13. TPS54521EVM-607 Junction Temperature Vs Load Current
12
3 Board Layout
13
Layout
13
Figure 3-1. TPS54521EVM-607 Top-Side Layout
13
Figure 3-2. TPS54521EVM-607 Layer 2 (X-Ray Top View)
13
Estimated Circuit Area
14
Figure 3-3. TPS54521EVM-607 Layer 3 (X-Ray Top View)
14
Figure 3-4. TPS54521EVM-607 Bottom-Side Layout (Bottom View)
14
Figure 3-5. TPS54521EVM-607 Top-Side Assembly
14
4 Schematic and Bill of Materials
15
Schematic
15
Figure 4-1. TPS54521EVM-607 Schematic
16
Bill of Materials
17
5 Revision History
17
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