Texas Instruments TPS22922B, TPS22921 manual Contents

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Contents

1	TPS22921/22/22B Load Switch Evaluation Module (EVM)	5
1.1	Introduction	5
2	Schematics and Bill of Materials	7
2.1	EVM Options	7
2.2	Schematic	7
2.3	Bill of Materials	8
3	Board Layout	9
3.1	TPS22921/22/22B EVM Board	9
3.2	Layout Considerations	11
4	EVM Setup	13
4.1	Recommended Test Equipment	13
4.2	Calculating Voltage Drop and Load Current	13
5	Related Documentation from Texas Instruments	15
Important Notices		16

SLVU286–January 2009

Contents

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Contents Users Guide Submit Documentation Feedback Contents List of Figures Introduction TPS22921/22/22B Load Switch Evaluation Module EVMSubmit Documentation Feedback Schematics and Bill of Materials SchematicEVM Options Bill of Materials Bill of MaterialsTPS22921/22/22B EVM Board Board LayoutTPS22921/22/22B EVM Top-Side Layout Layout Considerations Submit Documentation Feedback EVM Setup Recommended Test EquipmentCalculating Voltage Drop and Load Current Submit Documentation Feedback Related Documentation from Texas Instruments Evaluation BOARD/KIT Important Notice Important Notice