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ISL6595 Datasheet Digital Multiphase Controller

Manufacturer: Intersil (now Renesas)

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Overview

® ISL6595 Data Sheet February 27, 2006 FN9192.0 Digital Multiphase Controller The ISL6595 digital multiphase controller provides core power for today’s high current microprocessors by driving up to six synchronous-rectified buck-converter channels in parallel.

Interleaved timing of the channels results in a higher ripple frequency, reducing input and output ripple.

With up to six phases, each capable of up to 2MHz operation, the ISL6595 can be used to build DC/DC converters that provide up to 200A with excellent efficiency, low ripple, and the lowest component count.

Key Features

  • Multiphase power conversion - 1- to 6-phase operation.
  • 100kHz to 2MHz switching frequency.
  • Supports Intel® VR10.x and VR11.0 VID codes.
  • Supports AMD® 5-bit and 6-bit VID codes.
  • Internal high precision voltage reference - ±10mV voltage setpoint accuracy.
  • Precision digital current sense calibration.
  • Precise digital current balancing with programmable offsets for thermal balancing.
  • Digitally programmable loadline and loop comp.

More Datasheets from Intersil (now Renesas)

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ISL6565 Multi-Phase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application
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