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ISL95712

Renesas
Part Number ISL95712
Manufacturer Renesas
Description Multiphase PWM Regulator
Published Feb 25, 2019
Detailed Description DATASHEET ISL95712 Multiphase PWM Regulator for AMD Fusion™ Desktop CPUs Using SVI 2.0 FN8566 Rev 1.00 November 2, 201...
Datasheet PDF File ISL95712 PDF File

ISL95712
ISL95712

Overview
DATASHEET ISL95712 Multiphase PWM Regulator for AMD Fusion™ Desktop CPUs Using SVI 2.
0 FN8566 Rev 1.
00 November 2, 2015 The ISL95712 is fully compliant with AMD Fusion™ SVI 2.
0 and provides a complete solution for microprocessor and graphics processor core power.
The ISL95712 controller supports two Voltage Regulators (VRs) for Core and Northbridge outputs.
The Core VR can be configured for 4-, 3-, 2-, or 1-phase operation while the Northbridge VR supports 3-, 2- or 1-phase configurations for maximum flexibility.
The two VRs share a serial control bus to communicate with the AMD CPU and achieve lower cost and smaller board area compared with two-chip solutions.
The PWM modulator is based on Intersil’s Robust Ripple Regulator R3™ Technology.
Compared to traditional modulators, the R3™ modulator can automatically change switching frequency for faster transient settling time during load transients and improved light load efficiency.
The ISL95712 has several other key features...


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