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UCC14131EVM-070
Texas Instruments UCC14131EVM-070 Manuals
Manuals and User Guides for Texas Instruments UCC14131EVM-070. We have
1
Texas Instruments UCC14131EVM-070 manual available for free PDF download: User Manual
Texas Instruments UCC14131EVM-070 User Manual (36 pages)
Biasing GaN and Gate Driver ICs in Automotive and Industrial Applications
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 1.77 MB
Table of Contents
Table of Contents
1
Introduction
3
Pin Configuration and Functions
3
Figure 1-1. DWN Package, 36-Pin SSOP
3
Table 1-1. Pin Functions (Refer and Follow the Data Sheet)
4
Description
5
Figure 2-1. UCC14131EVM-070 (Top View)
5
Figure 2-2. UCC14141EVM-070 (Bottom View)
5
EVM Electrical Performance Specifications
6
Table 2-1. EVM Electrical Specifications
6
Schematic
7
Figure 3-1. UCC14131EVM-070 Schematic Diagram
7
EVM Setup and Operation
8
Recommended Test Equipment
8
External Connections for Easy Evaluation
8
Figure 4-1. Typical Efficiency Measurement
8
Powering the EVM
9
EVM Test Points
9
Table 4-1. Input, Output, Test Point (I/O/TP)
10
Probing the EVM
11
Figure 4-2. UCC14131EVM-070, PCB Scope Probe Test Points
11
Performance Data
12
Efficiency Data
12
Figure 5-1. Measured Efficiency, VDD-VEE = 12-V Loading Only
12
Table 5-1. Efficiency Test Data
12
Table 5-2. Efficiency Test Data (VIN = 12 V)
13
Table 5-3. Efficiency Test Data (VIN = 14 V)
13
Regulation Data
14
Figure 5-2. Regulation Vs Power, VDD-VEE Loading Only
14
Figure 5-3. Regulation Vs Current, VDD-VEE Loading Only
14
Steady State Input Current
15
Start-Up Waveforms
15
Figure 5-4. Input Current Vs Power, VDD-VEE Loading Only
15
Figure 5-5. Start-Up 1: VIN = 12 V, IVDD = 0 Ma, I [+5V] = 0 Ma
15
Figure 5-6. Start-Up 2: VIN = 12 V, IVDD = 130 Ma, I [+5V] = 0 Ma
16
Figure 5-7. Start-Up 3: VIN = 12 V, IVDD = 0 Ma, I [+5V] = 10 Ma
16
Figure 5-8. Start-Up 4: VIN = 12 V, IVDD = 130 Ma, I [+5V] = 10 Ma
17
Inrush Current
18
Figure 5-9. Inrush Current: VIN = 12 V, I
18
130 Ma, I [+5V] = 10 Ma
18
Figure 5-10. Inrush Current: VIN = 12 V, IVDD = 130 Ma, I [+5V] = 10 Ma
18
Figure 5-11. Inrush Current: VIN = 12 V, IVDD = 0 Ma, I [+5V] = 0 Ma
19
Figure 5-12. Inrush Current: VIN = 12 V, IVDD = 0 Ma, I [+5V] = 0 Ma
19
AC Ripple Voltage
20
Figure 5-13. AC Ripple: VIN = 12 V, IVDD = 130 Ma, I [+5V] = 10 Ma
20
Figure 5-14. AC Ripple: VIN = 12 V, IVDD = 130 Ma, I [+5V] = 10 Ma
20
Figure 5-15. AC Ripple: VIN = 12 V, IVDD =0 Ma, I [+5V] = 0 Ma
21
Figure 5-16. AC Ripple: VIN = 12 V, IVDD
21
And Timing
22
Rlim
22
Figure 5-17. en to /PG Delay, 4.62 Ms, IVDD = 0 Ma, I [+5V] = 0 Ma
22
Figure 5-18. RLIM: VIN = 12 V, IVDD = 0 Ma, I [+5V] = 0 Ma
22
Figure 5-20. RLIM: VIN = 12 V, IVDD = 130 Ma, I [+5V] = 10 Ma
23
Shutdown
24
IVDD = 130 Ma,, I [+5V] = 10 Ma
24
Figure 5-21. Shutdown by VIN Removal: VIN
24
Figure 5-22. Shutdown by en Low: VIN = 12 V, I
24
Thermal Performance
25
Figure 5-23. VIN=12 V, IVDD = 128.5 Ma, 1.54 W
25
Figure 5-24. Power Dissipation and Case Temperature Vs Input Voltage, T
25
Figure 5-25. VIN=12 V, IVDD =0 Ma, POUT=0 W
25
Figure 5-26. Power Dissipation and Case Temperature Vs Input Voltage, T a
25
Assembly and Printed Circuit Board (PCB) Layers
26
Figure 6-1. UCC14131EVM-070, Fully Assembled 3D Top View
26
Figure 6-2. UCC14131EVM-070, Fully Assembled 3D Bottom View
26
Figure 6-3. UCC14131EVM-070, 3D Angle View
27
Figure 6-4. UCC14131EVM-070, PCB Top Layer, Assembly
27
Figure 6-5. UCC14131EVM-070, GND Layer 2 (same as Layer 3)
28
Figure 6-6. UCC14131EVM-070, GND Layer 3 (same as Layer 2)
28
Figure 6-7. UCC14131EVM-070, PCB Bottom Layer, Assembly (Mirrored View)
29
Bill of Materials (BOM)
30
Description
30
Table 7-1. UCC14131EVM-070 BOM
30
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