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TPS62420 Datasheet 2.25-MHz 600-mA and 1000-mA Dual Step-Down Converter

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS62420, TPS62421 SLVS676D – JUNE 2006 – REVISED JULY 2015 TPS6242x 2.

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General Description

The TPS6242x device is a synchronous dual stepdown DC–DC converter.

It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries.

The device is also suitable to operate from a standard 3.3-V or 5-V voltage rail.

Key Features

  • 1 High Efficiency up to 95%.
  • VIN Range from 2.5 V to 6 V.
  • 2.25-MHz Fixed Frequency Operation.
  • Output Current 600 mA and 1000 mA.
  • Adjustable Output Voltage from 0.6 V to VIN.
  • Pin Selectable Output Voltage Supports Simple Dynamic Voltage Scaling.
  • Optional EasyScale™ One-Pin Serial Interface for Dynamic Output Voltage Adjustment.
  • Power-Save Mode at Light Load Currents.
  • 180° Out of Phase Operation.
  • Output Volta.

More Datasheets from Texas Instruments

Part Number Description
TPS62420-Q1 2.25-MHz 600-mA/1000-mA DUAL STEP-DOWN CONVERTER
TPS62421 2.25-MHz 600-mA and 1000-mA Dual Step-Down Converter
TPS62400 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62400-Q1 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62401 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62402 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62402-Q1 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62403 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62404 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter
TPS62404-Q1 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter