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ISL6328A Datasheet Dual Pwm Controller

Manufacturer: Renesas

Overview: DATASHEET ISL6328A Dual PWM Controller For Powering AMD SVI Split-Plane Processors FN7986 Rev 1.00 February 13, 2015 The ISL6328A dual PWM controller delivers high efficiency and tight regulation from two synchronous buck DC/DC converters. The ISL6328A supports power control of AMD processors, which operate from a serial VID interface (SVI).

Key Features

  • a multiphase controller to support the Core voltage (VDD) and a single phase controller to power the Northbridge (VDDNB). A precision core voltage regulation system is provided by a one-to-four-phase PWM voltage regulator (VR) controller. The integration of two power MOSFET drivers adds flexibility in layout and reduces the number of external components in the multiphase section. A single phase PWM controller with integrated driver provides a second precision voltage regulation system for the No.

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