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User's Guide
SLVUA23–April 2014
TPS62684EVM-647 Evaluation Module
This user’s guide describes the characteristics, operation, and use of the TPS62684EVM-647 (PWR647-
001) evaluation module (EVM). The TPS62684EVM-647 is a fully assembled and tested platform for
evaluating the performance of the TPS62684 high-frequency, synchronous, step-down dc-dc converter
optimized for battery-powered portable applications. This document includes a schematic diagram, a
printed circuit board (PCB) layout, and a bill of materials.
Contents
1 Introduction ................................................................................................................... 2
1.1 Features.............................................................................................................. 2
1.2 Applications.......................................................................................................... 2
2 TPS62684EVM-647 Schematic............................................................................................ 2
3 Connector Descriptions ..................................................................................................... 3
3.1 Input/Output Connectors: TPS62684EVM-647 ................................................................. 3
3.2 Jumpers ............................................................................................................. 3
4 TPS62684EVM-647 Test Data............................................................................................. 4
4.1 Thermal Performance .............................................................................................. 4
4.2 Loop Response ..................................................................................................... 4
5 TPS62684EVM-647 Board Layout ........................................................................................ 5
6 TPS62684EVM-647 Bill of Material ....................................................................................... 8
List of Figures
1 TPS62684EVM-647 Schematic............................................................................................ 2
2 Thermal Performance for the TPS62684 (VIN = 5.5 V, Load = 1600 mA)........................................... 4
3 Loop Response for the TPS62684 (VIN = 5 V, Load = 1600 mA) .................................................... 4
4 TPS62684EVM-647 Top Silkscreen (Top View)......................................................................... 5
5 TPS62684EVM-647 Top Copper (Top View) ............................................................................ 5
6 TPS62684EVM-647 Layer 2 Copper...................................................................................... 6
7 TPS62684EVM-647 Layer Copper........................................................................................ 6
8 TPS62684EVM-647 Bottom Copper (Bottom View) .................................................................... 7
List of Tables
1 Bill of Material for the TPS62684EVM-647............................................................................... 8
1
SLVUA23–April 2014 TPS62684EVM-647 Evaluation Module
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Verzeichnis
- ・ Blockdiagramm on Seite 2
- ・ Anwendungsbereich on Seite 2 Seite 9 Seite 12
