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LM5123EVM-BST
Texas Instruments LM5123EVM-BST Manuals
Manuals and User Guides for Texas Instruments LM5123EVM-BST. We have
1
Texas Instruments LM5123EVM-BST manual available for free PDF download: User Manual
Texas Instruments LM5123EVM-BST User Manual (27 pages)
Brand:
Texas Instruments
| Category:
Control Unit
| Size: 2 MB
Table of Contents
Table of Contents
1
Introduction
3
Applications
3
Features
3
Figure 1-1. Typical Application Circuit
3
EVM Setup
4
Figure 2-1. EVM Photo
4
EVM Characteristics
5
EVM Connectors and Test Points
5
Table 2-1. EVM Characteristics
5
Table 2-2. Power Connections
5
Table 2-3. Programmable Jumper Connections
5
Table 2-4. Probe Points
6
EVM Configurations
7
Figure 2-2. Fixed Output Voltage Configuration
7
Figure 2-3. Variable Output Voltage Configuration
7
Test Setup and Procedures
8
Equipment
8
Figure 3-1. EVM Test Setup
8
Test Results
9
Efficiency
9
Figure 4-1. Efficiency
9
Figure 4-2. Efficiency
9
Load Regulation
10
Thermal Performance
10
Figure 4-3. 24-V Load Regulation
10
Figure 4-4. Thermal Performance: V
10
Start-Up Waveforms
11
Steady State Operation
11
Figure 4-5. VIN = 8-V
11
Figure 4-6. VIN = 10-V, VOUT = 24-V, POUT = 200-W
11
Figure 4-7. VIN
11
Figure 4-8. VIN = 18-V, VOUT = 24-V, POUT = 200-W
11
Figure 4-9. VIN = 8-V
11
Figure 4-10. VIN = 10-V, VOUT = 24-V, POUT = 200-W
11
Out = 24-V, Pout 200-W
11
Load Transient Response
12
Figure 4-11. VIN = 14-V, VOUT = 24-V, POUT = 200-W
12
Figure 4-12. VIN = 18-V
12
Figure 4-14. VIN = 10-V, IOUT = 4-A to 8-A
12
Figure 4-15. VIN = 14-V, IOUT = 4-A to 8-A
12
Figure 4-16. VIN = 18-V, IOUT = 4-A to 8-A
12
Output Voltage Tracking
13
Figure 4-17. Triangle Voltage Tracking
13
Figure 4-18. Sine Voltage Tracking
13
14-V, Pout
13
OUT 14-V to 33-V
13
PCB Layers
14
Figure 5-1. Layout: Top Silk Screen
14
Figure 5-2. Layout: Top Layer
14
Figure 5-3. Layout: Signal Layer 1
14
Figure 5-4. Layout: Signal Layer 2
14
Figure 5-5. Layout: Bottom Layer
15
Figure 5-6. Layout: Bottom Silk Screen
15
Schematic
16
Figure 6-1. Schematic
16
Bill of Materials
17
Table 7-1. Bill of Materials
17
Revision History
21
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