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ISL62882 - Multiphase PWM Regulator

Features

  • Programmable 1- or 2-Phase CPU Mode Operation or 1-Phase GPU Mode Operation.
  • Precision Multiphase Core Voltage Regulation - 0.5% System Accuracy Over-Temperature - Enhanced Load Line Accuracy.
  • Microprocessor Voltage Identification Input - 7-Bit VID Input, 0V to 1.500V in 12.5mV Steps - Supports VID Changes On-The-Fly.
  • Supports Multiple Current Sensing Methods - Lossless Inductor DCR Current Sensing - Precision Resistor Current Sensing.
  • Supports PSI#.

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Datasheet Details

Part number ISL62882
Manufacturer Renesas
File Size 2.00 MB
Description Multiphase PWM Regulator
Datasheet download datasheet ISL62882 Datasheet

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Other Datasheets by Renesas

Part Number Description
ISL62882B Multiphase PWM Regulator
ISL62882C Multiphase PWM Regulator
ISL62881 Single-Phase PWM Regulator
ISL62881B Single-Phase PWM Regulator
ISL62881C Single-Phase PWM Regulator

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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DATASHEET ISL62882, ISL62882B Multiphase PWM Regulator for IMVP-6.5™ Mobile CPUs and GPUs FN6890 Rev 4.00 June 21, 2011 The ISL62882 is a multiphase PWM buck regulator for miroprocessor or graphics processor core power supply. The multiphase buck converter uses interleaved phases to reduce the total output voltage ripple with each phase carrying a portion of the total load current, providing better system performance, superior thermal management, lower component cost, reduced power dissipation, and smaller implementation area. The ISL62882 uses two integrated gate drivers to provide a complete solution. The PWM modulator is based on Intersil's Robust Ripple Regulator (R3) technology™.
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