Texas Instruments Evaluation Module for TPS2554 TPS2554EVM-010 TPS2554EVM-010 Scheda Tecnica
Codici prodotto
TPS2554EVM-010
User
'
s Guide
SLVU462
–
June 2011
TPS2554 and TPS2555 Evaluation Module
This user
’
s guide describes the evaluation module (EVM) for the TPS2554 and TPS2555. TPS2554 and
TPS2555 are precision-adjustable, current-limited, power-distribution switches. The document contains an
operational description of the EVM, schematic, board layout, and bill of materials.
operational description of the EVM, schematic, board layout, and bill of materials.
Contents
1
Description
...................................................................................................................
1.1
Features
.............................................................................................................
1.2
Applications
.........................................................................................................
2
Schematic
....................................................................................................................
3
General Configuration and Description
..................................................................................
3.1
Physical Access
....................................................................................................
3.2
Current-Limit Setpoint
.............................................................................................
3.3
Test Setup
..........................................................................................................
4
EVM Assembly Drawings and Layout Guidelines
......................................................................
4.1
Layout Guidelines
..................................................................................................
4.2
PCB Drawings
......................................................................................................
5
Bill of Materials
..............................................................................................................
List of Figures
1
TPS2554/5EVM Schematic
................................................................................................
2
Typical TPS2554/5EVM Test Setup
......................................................................................
3
Top-Side Placement and Routing
.........................................................................................
4
Layer-Two Routing
..........................................................................................................
5
Layer-Three Routing
........................................................................................................
6
Bottom-Side Placement and Routing
.....................................................................................
List of Tables
1
User Interface
...............................................................................................................
2
Test Points
...................................................................................................................
3
EVM Bill of Materials
.......................................................................................................
1
SLVU462
–
June 2011
TPS2554 and TPS2555 Evaluation Module
Copyright
©
2011, Texas Instruments Incorporated