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ISL62771 Datasheet Multiphase PWM Regulator

Manufacturer: Renesas

Overview

DATASHEET ISL62771 Multiphase PWM Regulator for AMD Fusion™ Mobile CPUs Using SVI 2.0 FN8321 Rev 4.00 November 18, 2015 The ISL62771 is fully compliant with AMD Fusion SVI 2.0 and provides a complete solution for microprocessor and graphics processor core power.

The ISL62771 controller supports two Voltage Regulators (VRs) with three integrated gate drivers.

The Core VR supports 2-, or 1-phase configurations while the Northbridge VR supports 1-phase operation.

Key Features

  • Both outputs support DCR current sensing with single NTC.