TPS63000EVM-148 Datasheet, PDF (1/11 Pages) Texas Instruments – TPS63000EVM-148

User's Guide
SLVU156 – March 2006
TPS63000EVM-148
This User’s Guide describes the characteristics, operation, and use of the
TPS63000EVM evaluation module (EVM). This EVM is designed to help the user easily
evaluate and test the operation and functionality of the TPS63000. This User’s Guide
includes setup instructions for the hardware, a schematic diagram, a bill of materials
(BOM), and PCB layout drawings for the evaluation module.
Contents
1 Introduction .......................................................................................... 1
2 Setup and Results .................................................................................. 2
3 Board Layout ........................................................................................ 6
4 Schematic and Bill of Materials ................................................................... 8
List of Figures
1 Turn ON into Electronic Load ..................................................................... 3
2 Output Ripple Vin 3.0 V............................................................................ 4
3 Output Ripple Vin 4.0 V............................................................................ 4
4 Efficiency Over Li-Ion Cell Range ................................................................ 5
5 Load Step 100 mA to 500 mA .................................................................... 5
6 Assembly Layer..................................................................................... 6
7 Top Layer Routing.................................................................................. 7
8 Bottom Layer Routing .............................................................................. 7
9 TPS63000EVM-148 Schematic................................................................... 8
List of Tables
1 Performance Specification Summary ............................................................ 2
2 TPS63000EVM-148 Bill of Materials ............................................................. 9
1 Introduction
The Texas Instruments TPS63000 is a high efficient single inductor buck-boost converter in a 10-pin,
3-mm × 3-mm QFN package. Both fixed and adjustable output voltage units are available.
1.1 Background
The TPS63000EVM-148 uses the TPS63000 adjustable version, and is set to 3.3-V output. The EVM
operates with full-rated performance with an input voltage between 3.0 V and 5.5 V.
1.2 Performance Specification
Table 1 provides a summary of the TPS63000EVM-148 performance specifications. All specifications are
given for an ambient temperature of 25°C.
SLVU156 – March 2006
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TPS63000EVM-148
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