STMicroelectronics STEVAL-L3751V12 Manuals

STMicroelectronics STEVAL-L3751V12 Manuals

Manuals and User Guides for STMicroelectronics STEVAL-L3751V12. We have 1 STMicroelectronics STEVAL-L3751V12 manual available for free PDF download: User Manual

STMicroelectronics STEVAL-L3751V12 User Manual

STMicroelectronics STEVAL-L3751V12 User Manual (24 pages)

Based on DC-DC converter buck regulator with L3751 controller

Brand: STMicroelectronics | Category: Motherboard | Size: 2 MB

Table of Contents

Figure 1. STEVAL-L3751V12 Evaluation Board (Top View)
1
Figure 2. STEVAL-L3751V12 Evaluation Board (Bottom View)
1
Getting Started
2
Safety Instructions
2
Features
2
How to Use the Board
3
Connectors and Test Points
4
Vin - Fs1
4
Gnd - Fs2
4
Vout - Fs4
4
Signal Manager - J5
4
Input EMI Filter
5
Board Setting Capability
6
Edesignsuite
7
PCB Layout
8
Figure 3. STEVAL-L3751V12 PCB Layout (1 of 4)
8
Figure 4. STEVAL-L3751V12 PCB Layout (2 of 4)
8
Figure 5. STEVAL-L3751V12 PCB Layout (3 of 4)
9
Figure 6. STEVAL-L3751V12 PCB Layout (4 of 4)
9
Performance Waveforms
10
Figure 7. VIN
10
Figure 8. VIN
10
Figure 9. VIN
10
Out = 12 V, R
10
Figure 10. VIN
10
Figure 12. VIN
10
Figure 11. VIN = 48 V, VOUT
11
Figure 13. VIN = 48 V - Hiccup
11
Figure 14. VIN = 48 V
11
Figure 15. VIN = 48 V, VOUT = 5 V, I
11
Out = 5 V, Iout
11
Figure 18. VIN = 48 V, VOUT = 12.2 V, I
12
Figure 19. VIN
12
Figure 20. VIOUTN = 24 V, VOUT = 12.2 V, IOUT
12
Figure 22. Efficiency Curve - VOUT
12
Out = 15 a
12
Out = 5-15 a
12
FSW = 230 Khz
12
Figure 23. Efficiency Curve in dem
13
Figure 24. Efficiency Curve in dem
13
Thermal Parameters
14
Figure 25. Thermal Performance (Top View)
14
Figure 26. Thermal Performance (Bottom View)
14
Figure 27. Thermal Performance (Top View)
14
Figure 28. Thermal Performance (Bottom View)
14
Out = 12 V, I
14
Schematic Diagrams
15
Figure 16. VIN
15
Figure 17. VIN
15
Bill of Materials
16
Board Versions
18
Regulatory Compliance Information
19
Revision History
20
Table of Contents
21
List of Tables
22
List of Figures
23

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