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TPS54386EVM
Texas Instruments TPS54386EVM Manuals
Manuals and User Guides for Texas Instruments TPS54386EVM. We have
2
Texas Instruments TPS54386EVM manuals available for free PDF download: User Manual
Texas Instruments TPS54386EVM User Manual (23 pages)
TPS54x86 Step-Down Converter Evaluation Module
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Table of Contents
1
Introduction
2
Description
2
Applications
2
Features
2
TPS54386EVM Electrical Performance Specifications
3
Table 2-1. Electrical Performance Specifications
3
Schematic
4
Figure 3-1. TPS54386EVM Schematic
4
Sequencing Jump (JP3)
5
Enable Jumpers (JP1 and JP2)
5
Test Point Descriptions
5
Table 3-1. Test Point Descriptions
5
4 Test Set up
7
Equipment
7
Equipment Setup
8
Figure 4-1. TPS54386EVM Recommended Test Set-Up
8
Figure 4-2. Tip and Barrel Measurement Technique (Output Ripple Measurement Using TP3 and TP4 or TP18 and TP19)
9
Figure 4-3. Control Loop Measurement Setup
9
Start up / Shut down Procedure
10
Output Ripple Voltage Measurement Procedure
10
Control Loop Gain and Phase Measurement Procedure
10
Equipment Shutdown
10
TPS54386EVM Typical Performance Data and Characteristic Curves
11
Efficiency
11
Figure 5-1. TPS54386EVM Efficiency Verse Load Current V
11
Line and Load Regulation
12
Output Voltage Ripple
12
Figure 5-2. TPS54386EVM Output Voltage Verse Load Current V
12
Figure 5-3. TPS54386EVM Output Voltage Ripple
12
In = 13.2 V, Iout1 = Iout2 = 2 A)
12
Switch Node
13
Control Loop Bode Plot
13
Figure 5-4. TPS54386EVM Switching Waveforms V
13
IOUT = 2 a Ch1: TP9 (SW1), Ch2: TP12 (SW2)
13
Figure 5-5. TPS54386EVM Gain and Phase Vs Frequency
13
EVM Assembly Drawings and Layout
14
Figure 6-1. TPS54386EVM Component Placement (Viewed from Top)
14
Figure 6-2. TPS54386EVM Top Copper (Viewed from Top)
15
Figure 6-3. TPS54386EVM Bottom Copper (X-Ray View from Top)
16
List of Materials
17
Revision History
17
Table 7-1. TPS54386EVM List of Materials
17
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Texas Instruments TPS54386EVM User Manual (21 pages)
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Equipment Setup
9
Start up / Shut down Procedure
11
Equipment Shutdown
11
Line and Load Regulation
13
Output Voltage Ripple
13
EVM Assembly Drawings and Layout
15
List of Materials
18
Important Notice
19
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