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ISL6323 - Intersil
Manufacturer:
Intersil
ManyChip's Part#:
MC564014870
RoHS:
Lead free / RoHS Compliant
Datasheet:
Datasheet 3D Model
Description:
Monolithic Dual PWM Hybrid Controller Powering AMD SVI Split-Plane and PVI Uniplane Processors
Stock Locations:
Availability:
256 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

Monolithic Dual PWM Hybrid Controller Powering AMD SVI Split-Plane and PVI Uniplane Processors
The ISL6323 dual PWM controller delivers high efficiency and tight regulation from two synchronous buck DC/DC converters. The ISL6323 supports hybrid power control of AMD processors which operate from either a 6-bit parallel VID interface (PVI) or a serial VID interface (SVI). The dual output ISL6323 features a multi-phase controller to support uniplane VDD core voltage and a single phase controller to power the Northbridge (VDDNB) in SVI mode. Only the multi-phase controller is active in PVI mode to support uniplane VDD only processors.
Features
• Processor Core Voltage Via Integrated Multi-Phase Power Conversion
• Configuration Flexibility
\- 2-Phase Operation with Internal Drivers
\- 3- or 4-Phase Operation with External PWM Drivers
• Serial VID Interface Inputs
\- Two Wire, Clock and Data, Bus
\- Conforms to AMD SVI Specifications
• Parallel VID Interface Inputs
\- 6-bit VID input
\- 0.775V to 1.55V in 25mV Steps
\- 0.375V to 0.7625V in 12.5mV Steps
• Precision Core Voltage Regulation
\- Differential Remote Voltage Sensing
\- ±0.5% System Accuracy Over-Temperature
\- Adjustable Reference-Voltage Offset
• Optimal Processor Core Voltage Transient Response
\- Adaptive Phase Alignment (APA)
\- Active Pulse Positioning Modulation
• Fully Differential, Continuous DCR Current Sensing
\- Accurate Load Line Programming
\- Precision Channel Current Balancing
• Variable Gate Drive Bias: 5V to 12V
• Overcurrent Protection
• Multi-tiered Overvoltage Protection
• Selectable Switching Frequency up to 1MHz
• Simultaneous Digital Soft-Start of Both Outputs
• Processor NorthBridge Voltage Via Single Phase Power Conversion
• Precision Voltage Regulation
\- Differential Remote Voltage Sensing
\- ±0.5% System Accuracy Over-Temperature
• Serial VID Interface Inputs
\- Two Wire, Clock and Data, Bus
\- Conforms to AMD SVI Specifications
• Overcurrent Protection
• Continuous DCR Current Sensing
• Variable Gate Drive Bias: 5V to 12V
• Simultaneous Digital Soft-Start of Both Outputs
• Selectable Switching Frequency up to 1MHz
• Pb-Free (RoHS Compliant)

Show

ISL6323 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
	Show
RoHS	RoHS Compliant

Order guide

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