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TPS53310EVM-755
Texas Instruments TPS53310EVM-755 Manuals
Manuals and User Guides for Texas Instruments TPS53310EVM-755. We have
1
Texas Instruments TPS53310EVM-755 manual available for free PDF download: User Manual
Texas Instruments TPS53310EVM-755 User Manual (29 pages)
A 3-A Eco-mode Integrated Switcher With Master-Slave
Brand:
Texas Instruments
| Category:
Switch
| Size: 1 MB
Table of Contents
Table of Contents
1
Description
3
Typical Applications
3
Features
3
Electrical Performance Specifications
3
TPS53310EVM-755 Electrical Performance Specifications
3
Schematic
5
TPS53310EVM-755 Schematic
5
Test Setup
6
Test Equipment
6
Tip and Barrel Measurement for Vout Ripple
6
Recommended Test Setup
7
TPS53310EVM-755 Recommended Test Setup
7
Configuration
8
5Vin Option (J1: 5Vin Option)
8
Mode Selection (J2: MST Mode)
8
Mode Selection (J7: SLV Mode)
8
Synchronization (J5: SYNC)
8
5Vin Option
8
Master Mode Selection
8
Slave Mode Selection
8
Synchronization Selection
8
Master Enable (J4: EN_MST)
9
Slave Enable (J9: EN_SLV)
9
Test Procedure
9
Line/Load Regulation and Efficiency Measurement Procedure
9
Loop Gain/Phase Measurement
9
Master Enable Selection
9
Slave Enable Selection
9
List of Test Points
10
Equipment Shutdown
10
Performance Data and Typical Characteristic Curves
10
Functions of each Test Points
10
Efficiency
11
Load Regulation
11
TPS53310EVM-755 Efficiency
11
TPS53310EVM-755 Load Regulation
11
Line Regulation
12
V Output Ripple
12
TPS53310EVM-755 Line Regulation
12
TPS53310EVM-755 Output Ripple (3.3 Vin, 1.5 V/3 A)
12
V Switching Node at Full Load
13
V Switching Node at no Load
13
TPS53310EVM-755 Switching Node at Full Load (5 Vin, 1.5 V/3 A)
13
TPS53310EVM-755 Switching Node at no Load (5 Vin, 1.5 V/0 a de Mode)
13
Master-Slave 180° Synchronization
14
V Master Turnoff During Master-Slave Synchronization
14
TPS53310EVM-755 Synchronization (3.3 Vin, 1.5 V/3 A, 1.2 V/3 a 180° Synchronization)
14
TPS53310EVM-755 Synchronization
14
Master)
14
V Output Transient
15
7.10 1.5-V Turnon Waveform
15
TPS53310EVM-755 1.5-V Output Transient (5 Vin, 1.5 V/0 A-3 a )
15
TPS53310EVM-755 Enable Turns on Waveform (3.3 Vin, 1.5 V/3 A)
15
7.11 1.5-V Turnoff Waveform
16
7.12 1.5-V Hiccup OCP Waveform
16
TPS53310EVM-755 Enable Turns off Waveform (3.3 Vin, 1.5 V/3 A)
16
TPS53310EVM-755 Hiccup OCP Waveform (5 Vin, 1.5 V/5.5 a OCP)
16
7.13 1.5-V Bode Plot
17
7.14 EVM Top Board Thermal Image
17
TPS53310EVM-755 Bode Plot (3.3 Vin, 1.5 V/3 A)
17
TPS53310EVM-755 Top-Side Thermal Image (3.3 Vin, 1.5 V/3 A, 1.2 V/3 A)
17
EVM Assembly Drawings and PCB Layout
18
TPS53310EVM-755 Top Layer Assembly Drawing, Top View
18
TPS53310EVM-755 Bottom Assembly Drawing, Bottom View
19
TPS53310EVM-755 Top Copper, Top View
19
TPS53310EVM-755 Internal Layer 2, Top View
20
TPS53310EVM-755 Internal Layer 3, Top View
20
TPS53310EVM-755 Bottom Copper, Top View
21
Bill of Materials
22
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