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TPS62404 - 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter

Download the TPS62404 datasheet PDF. This datasheet also covers the TPS62400 variant, as both devices belong to the same 2.25-mhz 400-ma and 600-ma dual step-down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS6240x family of devices are synchronous dual step-down DC-DC converters optimized for battery-powered portable applications.

The devices provide two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries.

Features

  • 1 High Efficiency.
  • Up to 95%.
  • VIN Range From 2.5 V to 6 V.
  • 2.25-MHz Fixed Frequency Operation.
  • Output Current of 400 mA and 600 mA.
  • Adjustable Output Voltage From 0.6V to VIN.
  • Pin-Selectable Output Voltage Supports Simple Dynamic Voltage Scaling.
  • EasyScale™ Optional One-Pin Serial Interface.
  • Power Save Mode at Light Load Currents.
  • 180° Out-of-Phase Operation.
  • Output Voltage Accuracy in PWM Mode ±1%.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS62400-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS62404-Q1 2.25-MHz 400-mA and 600-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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS62400, TPS62401 TPS62402, TPS62403, TPS62404 SLVS681F – JUNE 2006 – REVISED AUGUST 2014 TPS6240x 2.25-MHz 400-mA and 600-mA Dual Step-Down Converter In Small 3-mm x 3-mm VSON Package 1 Features •1 High Efficiency—Up to 95% • VIN Range From 2.5 V to 6 V • 2.25-MHz Fixed Frequency Operation • Output Current of 400 mA and 600 mA • Adjustable Output Voltage From 0.
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