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TPS2640EVM
Texas Instruments TPS2640EVM Manuals
Manuals and User Guides for Texas Instruments TPS2640EVM. We have
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Texas Instruments TPS2640EVM manual available for free PDF download: User Manual
Texas Instruments TPS2640EVM User Manual (24 pages)
Evaluation Module for TPS2640
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 1 MB
Table of Contents
Table of Contents
1
Introduction
2
EVM Features
2
EVM Applications
2
Description
3
Table 2-1. TPS2640EVM Options and Setting
3
Schematics
4
Figure 3-1. TPS2640EVM Schematic
4
General Configurations
5
Physical Access
5
Table 4-1. Input and Output Connector Functionality
5
Table 4-2. Test Points Description
5
Table 4-3. Jumper and LED Descriptions
5
Test Equipment
6
Test Setup
7
Figure 4-1. EVM Test Setup
7
Test Procedure
8
Table 4-4. Power Supply Setting for the TPS2640EVM
8
Table 4-5. Default Jumper Setting for the TPS2640EVM
8
Table 4-6. TPS2640EVM DMM Readings at Different Test Points
8
Figure 4-2. Output Voltage Start-Up Waveform
9
Table 4-7. TPS2640EVM Oscilloscope Setting for the Output Voltage Start-Up Test
9
Table 4-8. TPS2640EVM Oscilloscope Setting for the Current Limit Test
10
Table 4-9. TPS2640EVM Jumper Setting for Current Limits
10
Figure 4-3. J5/J12 = 2-3 Position, Current Limit (2.23 A), Auto-Retry Mode
11
Figure 4-4. J5/J12 = 1-2 Position, Current Limit (2.23 A), Latch-Off Mode
11
Figure 4-5. Restart from Latch-Off Mode
12
Figure 4-6. J5/J12 = Floating, Current Limit (2.23 A), Circuit Breaker with Auto-Retry Mode
12
Figure 4-7. Output Short-Circuit Protection
13
Table 4-10. TPS2640EVM Output Short-Circuit Protection Test
13
Figure 4-8. Reverse Polarity Protection
14
Figure 4-9. Overvoltage Clamp Response
15
EVM Board Assembly Drawings and Layout Guidelines
16
PCB Drawings
16
Figure 5-1. Top Side Placement
16
Figure 5-2. Top Layer
16
Figure 5-3. Bottom Layer
16
Bill of Materials (BOM)
17
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