IR3565AMCP01TRP Model Information

Overview

The IR3565AMCP01TRP is a dual-output digital multi-phase controller designed for CPU voltage regulation in high-performance computing systems. It supports both AMD® SVI1 & SVI2 and Intel® VR12 standards, offering exceptional efficiency and flexibility.

Key Features

• Dual Output 4+2 Phase PWM Controller
• Ease of Layout: Fewest pins and simplest layout in the industry
• Full Compliance: Supports AMD® SVI1 & SVI2 and Intel® VR12
• Overclocking & Gaming Mode: Enhanced performance for demanding applications
• Switching Frequency: 200kHz to 2MHz per phase
• IR Efficiency Shaping Features: Dynamic Phase Control and Automatic Power State Switching
• Programmable 1-Phase Operation: For light loads and Active Diode Emulation for very light loads
• Adaptive Transient Algorithm (ATA): Minimizes output bulk capacitors and system cost
• Auto-Phase Detection: With auto-compensation
• Per-Loop Fault Protection: OVP, UVP, OCP, OTP, CFP
• System Interface: I2C/SMBus/PMBus for telemetry of temperature, voltage, current, and power
• Multiple Time Programming (MTP): Integrated charge pump for easy custom configuration
• Compatibility: Compatible with IR ATL and 3.3V tri-state drivers
• Supply Voltage: +3.3V
• Operating Temperature Range: -40°C to 85°C
• Package Type: Pb-Free, RoHS compliant, 6x6mm, 48-pin, 0.4mm pitch QFN

Detailed Specifications

• Package Type: 6x6mm QFN
• Pin Count: 48 pins
• Supply Voltage: +3.3V
• Operating Temperature Range: -40°C to 85°C
• Switching Frequency Range: 200kHz to 2MHz per phase
• Efficiency Shaping: Dynamic Phase Control and Automatic Power State Switching
• Programmable Features: 1-phase operation for light loads, Active Diode Emulation
• Transient Algorithm: IR Adaptive Transient Algorithm (ATA)
• Fault Protection: OVP, UVP, OCP, OTP, CFP
• System Interface: I2C/SMBus/PMBus for telemetry
• Configuration: Multiple Time Programming (MTP) with integrated charge pump
• Compatibility: Compatible with IR ATL and 3.3V tri-state drivers

Applications

The IR3565AMCP01TRP is suitable for a variety of high-performance applications, including:

• AMD® SVI1 & SVI2 Systems
• Intel® VR12 Systems
• Desktop & Notebook CPU VRs
• High-Performance Graphics Processors

Ordering Information

• Base Part Number: IR3565A
• Package Type: QFN (6x6mm)
• Standard Pack: Tape and Reel
• Orderable Part Number: IR3565AMCP01TRP
• Form: Tape and Reel
• Quantity: 3000 per reel

Notes

• Customer Specific Configuration File: Where xx = Customer ID and yy = Configuration File (Codes assigned by IR Marketing)
• Lead-Free and RoHS Compliant: Environmentally friendly and compliant with international standards