Texas Instruments TPS560200, Руководство пользователя

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User's Guide
SLVU954 – September 2013
TPS560200EVM-537 0.5-A, Single Channel Regulator
Evaluation Module
This user's guide contains information for the TPS560200 as well as support documentation for the
TPS560200EVM-537 evaluation module. Included are the performance specifications, schematic, and the
bill of materials of the TPS560200EVM-537.
Contents
1 Introduction
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2
2 Performance Specification Summary
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2
3 Modifications
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3
3.1 Output Voltage Setpoint
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3
4 Test Setup and Results
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4
4.1 Input/Output Connections
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4
4.2 Start-Up Procedure
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4
4.3 Efficiency
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5
4.4 Load Regulation
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6
4.5 Line Regulation
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6
4.6 Load Transient Response
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7
4.7 Output Voltage Ripple
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8
4.8 Input Voltage Ripple
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9
4.9 Start-Up
............................................................................................................
10
4.10 Shut-Down
.........................................................................................................
11
5 Board Layout
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12
5.1 Layout
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12
6 Schematic, Bill of Materials, and Reference
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15
6.1 Schematic
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15
6.2 Bill of Materials
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16
6.3 Reference
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16
List of Figures
1 TPS560200EVM-537 Efficiency
...........................................................................................
5
2 TPS560200EVM-537 Light Load Efficiency
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5
3 TPS560200EVM-537 Load Regulation
..................................................................................
6
4 TPS560200EVM-537 Line Regulation
...................................................................................
6
5 TPS560200EVM-537 Load Transient Response, 25% to 75% Load Step
..........................................
7
6 TPS560200EVM-537 Load Transient Response, No Load to 50% Load Step
.....................................
7
7 TPS560200EVM-537 Output Voltage Ripple, I
OUT
= 0.5 A
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8
8 TPS560200EVM-537 Output Voltage Ripple, I
OUT
= 30 mA
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8
9 TPS560200EVM-537 Output Voltage Ripple, I
OUT
= 0 A
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9
10 TPS560200EVM-537 Input Voltage Ripple, I
OUT
= 0.5 A
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9
11 TPS560200EVM-537 Start-Up Relative to V
IN
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10
12 TPS560200EVM-537 Start-Up Relative to EN
........................................................................
10
13 TPS560200EVM-537 Shut-Down Relative to V
IN
......................................................................
11
14 TPS560200EVM-537 Shut-Down Relative to EN
.....................................................................
11
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1 SLVU954 – September 2013 TPS560200EVM-537 0.5-A, Single Channel Regulator Evaluation Module
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