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TPS7H4010EVM
Texas Instruments TPS7H4010EVM Manuals
Manuals and User Guides for Texas Instruments TPS7H4010EVM. We have
1
Texas Instruments TPS7H4010EVM manual available for free PDF download: User Manual
Texas Instruments TPS7H4010EVM User Manual (32 pages)
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 4 MB
Table of Contents
Table of Contents
1
1 Introduction
3
TPS7H4010 Space Enhanced Plastic Evaluation Module
3
TPS7H4010-SEP Synchronous Step-Down Voltage Converter
3
Figure 1-1. TPS7H4010EVM
3
Table 1-1. Device and Package Configurations
3
TPS7H4010-SEP Evaluation Module
4
Figure 1-2. TPS7H4010-SEP Pin Configuration (30-Pin WQFN Package Top View)
4
Figure 1-3. TPS7H4010-SEP Schematic
4
Table 1-2. Converter Circuit Variants
4
Figure 1-4. TPS7H4010-SEP Package
5
2 Quick Start
6
3 Detailed Descriptions
7
4 Schematic
10
Figure 4-1. TPS7H4010EVM PVIN=5 V, VOUT=1.8 V Schematic
10
Figure 4-2. TPS7H4010EVM PVIN=12 V, VOUT=3.3 V Schematic
11
5 Board Layout
12
Figure 5-1. Top Layer and Silkscreen Layer
12
Figure 5-2. Top Layer Routing
13
Figure 5-3. MID-Layer 1 Ground Plane
14
Figure 5-4. MID-Layer 2 Routing
15
Figure 5-5. Bottom Layer Routing
16
6 Bill of Materials
17
Table 6-1. TPS7H4010EVM BOM
17
7 TPS7H4010EVM Test Data
19
TPS7H4010EVM PVIN=5 V, VOUT=1.8 V, FSW=500 Khz
19
Figure 7-1. PVIN=5 V, VOUT=1.8 V, FSW=500 Khz: VOUT Vs IOUT
19
Figure 7-2. PVIN=5 V, VOUT=1.8 V, IOUT=6 A, FSW=500 Khz: Loop Response
20
Figure 7-3. PVIN=5 V, VOUT=1.8 V, FSW=500 Khz: Transient Response to Current Step from 2 a to 6 a at 1 A/Us
20
Figure 7-4. PVIN=5 V, VOUT=1.8 V, FSW=500 Khz: Transient Response to Current Step from 6 a to 2 a at 1 A/Us
21
Figure 7-5. PVIN=5 V, VOUT=1.8 V, IOUT=6 A, FSW=500 Khz: Output Voltage Ripple
21
Figure 7-6. PVIN=5 V, VOUT=1.8 V, IOUT=6 A, FSW=500 Khz: Soft Start
22
Figure 7-7. FSW=500 Khz: Efficiency Vs IOUT
22
TPS7H4010EVM PVIN=12 V, VOUT=3.3 V, FSW=500 Khz
23
Figure 7-8. PVIN=12 V, VOUT=3.3 V, FSW=500 Khz: VOUT Vs IOUT
23
Figure 7-9. PVIN=12 V, VOUT=3.3 V, IOUT=6 A, 3 A, 1 A, FSW=500 Khz: Loop Response
24
Figure 7-10. PVIN=12 V, VOUT=3.3 V, FSW=500 Khz: Transient Response to Current Step from 2 a to 6 a at 1 A/Us
24
Figure 7-11. PVIN=12 V, VOUT=3.3 V, FSW=500 Khz: Transient Response to Current Step from 6 a to 2 a at 1 A/Us
25
Figure 7-12. PVIN=12 V, VOUT=3.3 V, IOUT= 6 A, FSW=500 Khz: Output Voltage Ripple
25
Figure 7-13. PVIN=12 V, VOUT=3.3 V, IOUT= 6 A, FSW=500 Khz: Soft Start
26
Figure 7-14. FSW=500 Khz: Efficiency Vs IOUT
26
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