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ISL8274M - 30A/30A Dual-Channel Digital PMBus Step-Down Power Module

Description

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Features

  • Complete digital power supply.
  • 30A/30A dual-channel output current.
  • 4.5V to 14V single rail input voltage.
  • Up to 95.5% efficiency.
  • Programmable output voltage.
  • 0.6V to 5V output voltage settings.
  • ±1.2% accuracy over line/load/temperature.
  • ChargeMode control loop architecture.
  • 296kHz to 1.06MHz fixed switching frequency operations.
  • No compensation required.
  • Fast single clock cycle transient respons.

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Datasheet Details

Part number ISL8274M
Manufacturer Renesas
File Size 3.06 MB
Description 30A/30A Dual-Channel Digital PMBus Step-Down Power Module
Datasheet download datasheet ISL8274M Datasheet

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Full PDF Text Transcription

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DATASHEET ISL8274M 30A/30A Dual-Channel Digital PMBus Step-Down Power Module FN8931 Rev.1.00 Jan 4, 2018 The ISL8274M is a complete PMBus enabled DC/DC, dual-channel, step-down advance power supply, capable of delivering up to 30A per channel and optimized for high power density applications. Operating across an input voltage range of 4.5V to 14V, the ISL8274M offers adjustable output voltages down to 0.6V and achieves up to 95.5% conversion efficiencies. A unique ChargeMode™ control architecture provides a single clock cycle response to an output load step and can support switching frequencies up to 1.06MHz. The power module integrates all power and most passive components and requires only a few external components to operate.
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