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ADP3207 - 7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller

General Description

The ADP32071 is a high efficiency, multiphase, synchronous, buck-switching regulator controller optimized for converting notebook battery voltage into the core supply voltage required by high performance Intel processors.

Key Features

  • 1-, 2-, or 3-phase operation at up to 750 kHz per phase ±8 mV worst-case differential sensing error over temperature Interleaved PWM outputs for driving external high power MOSFET drivers Automatic power-saving modes maximize efficiency during light load and deeper sleep operation Soft transient control reduces inrush current and audio noise Active current balancing between output phases Independent current limit and load line setting inputs for additional design flexibility Built-in power-good.

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Datasheet Details

Part number ADP3207
Manufacturer onsemi
File Size 388.94 KB
Description 7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller
Datasheet download datasheet ADP3207 Datasheet

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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.

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7-Bit Programmable Multiphase Mobile CPU Synchronous Buck Controller ADP3207 FEATURES 1-, 2-, or 3-phase operation at up to 750 kHz per phase ±8 mV worst-case differential sensing error over temperature Interleaved PWM outputs for driving external high power MOSFET drivers Automatic power-saving modes maximize efficiency during light load and deeper sleep operation Soft transient control reduces inrush current and audio noise Active current balancing between output phases Independent current limit and load line setting inputs for additional design flexibility Built-in power-good masking supports VID on-the-fly 7-bit digitally programmable 0.3 V to 1.