Sign In
Upload
Manuals
Brands
Texas Instruments Manuals
Motherboard
TPS54873EVM-225
Texas Instruments TPS54873EVM-225 Manuals
Manuals and User Guides for Texas Instruments TPS54873EVM-225. We have
1
Texas Instruments TPS54873EVM-225 manual available for free PDF download: User Manual
Texas Instruments TPS54873EVM-225 User Manual (42 pages)
6-Amp/ 8Amp SWIFT Regulator With Disabled Sink During Start-Up Evaluation Module
Brand:
Texas Instruments
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Table of Contents
7
1 Introduction
11
Background
12
Performance Specification Summary
12
Input Voltage and Output Current Summary
12
TPS54673EVM-225 Performance Specification Summary
13
TPS54873EVM-225 Performance Specification Summary
13
Modifications
14
Frequency Trimming Resistor Selection Graph
14
Output Voltage Programming
14
2 Test Setup and Results
17
Input/Output Connections
18
Connection Diagram
18
Efficiency
19
Measured Efficiency, TPS54673
19
Measured Efficiency, TPS54873
20
Power Dissipation
21
Measured Circuit Losses
21
Output Voltage Regulation
22
Load Regulation
22
Line Regulation
23
Load Transients
24
Load Transient Response, TPS54673
24
Load Transient Response, TPS54873
24
Loop Characteristics
25
Measured Loop Response, TPS54673
25
Measured Loop Response, TPS54873, V I = 4 V
26
Measured Loop Response, TPS54873, V I = 6 V
26
Output Voltage Ripple
27
Measured Output Voltage Ripple, TPS54673
27
Measured Output Ripple Voltage, TPS54873
27
Input Voltage Ripple
28
Input Voltage Ripple, TPS54673
28
Input Voltage Ripple, TPS54873
28
Start-Up
29
Measured Start-Up Waveform, TPS54673 with no Precharge
29
Measured Start-Up Waveform, TPS54373 with Precharge
30
Measured Start-Up Waveform, TPS54673 with Precharge and no Load
30
Measured Start-Up Waveform
31
Measured Start-Up Waveform, TPS54873 with Precharge
31
Measured Start-Up Waveform, TPS54873 with Precharge and no Load
32
3 Board Layout
33
Layout
34
Top-Side Layout
34
Internal Layer 1 Layout
35
Internal Layer 2 Layout
35
Bottom Side Layout (Looking from Top Side)
36
Top Side Assembly
36
Bottom Side Assembly (Showing Optional Components)
37
4 Schematic and Bill of Materials
39
Schematic
40
Tps54X73Evm-225 Schematic
40
Bill of Materials
41
Tps54X73Evm-225 Bill of Materials
41
Advertisement
Advertisement
Related Products
Texas Instruments TPS54872
Texas Instruments TPS548B28EVM-023
Texas Instruments TPS548A29
Texas Instruments TPS548A28
Texas Instruments SWIFT TPS54880EVM-228
Texas Instruments TPS54290
Texas Instruments TPS54538
Texas Instruments TPS54JA20EVM-023
Texas Instruments TPS549D22
Texas Instruments TPS54614EVM 1.8-V SWIFT
Texas Instruments Categories
Motherboard
Control Unit
Microcontrollers
Computer Hardware
Calculator
More Texas Instruments Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL