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RAA210870 - DC/DC Power Module

Description

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Features

  • 70A single channel output current.
  • 4.5V to 14V single rail input voltage.
  • Up to 93% efficiency.
  • Programmable output voltage.
  • 0.6V to 2.5V output voltage settings.
  • ±1.2% accuracy over line, load, and temperature.
  • ChargeMode control loop architecture.
  • 296kHz to 1.06MHz fixed switching frequency operations.
  • No compensation required.
  • Fast single clock cycle transient response.
  • PMBus interface and/or p.

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Datasheet preview – RAA210870

Datasheet Details

Part number RAA210870
Manufacturer Renesas
File Size 2.63 MB
Description DC/DC Power Module
Datasheet download datasheet RAA210870 Datasheet
Additional preview pages of the RAA210870 datasheet.

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Full PDF Text Transcription

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DATASHEET RAA210870 Pin-Configurable 70A DC/DC Power Module with PMBus Interface FN9345 Rev.1.00 Oct 23, 2018 The RAA210870 is a pin-strap configurable 70A step-down PMBus-compliant DC/DC power supply module that integrates a digital PWM controller, synchronous MOSFETs, power inductor, and passive components. Only input and output capacitors are needed to finish the design. Because of its thermally enhanced HDA packaging technology, the module can deliver up to 70A of continuous output current without the need for airflow or additional heat sinking. The RAA210870 simplifies configuration and control of Renesas digital power technology while offering an upgrade path to full PMBus configuration through the pin-compatible ISL8273M. Operating over an input voltage range of 4.
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