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ISL6565ACR from INTERSIL

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ISL6565ACR

Manufacturer: INTERSIL

Multi-Phase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application

Partnumber Manufacturer Quantity Availability
ISL6565ACR INTERSIL 1038 In Stock

Description and Introduction

Multi-Phase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application The ISL6565ACR is a multi-phase PWM controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Part Number:** ISL6565ACR  
- **Type:** Multi-Phase PWM Controller  
- **Input Voltage Range:** 5V to 12V  
- **Output Voltage Range:** Adjustable (supports VID programming)  
- **Number of Phases:** 2, 3, or 4-phase operation  
- **Switching Frequency:** Adjustable up to 1.5MHz per phase  
- **Package:** 28-Lead QFN (Quad Flat No-Lead)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The ISL6565ACR is a high-performance PWM controller designed for multi-phase voltage regulator applications, commonly used in CPU power supplies.  
- It supports 2-, 3-, or 4-phase operation with integrated MOSFET drivers and adaptive voltage positioning (AVP).  
- The controller features precision voltage regulation and dynamic phase management for improved efficiency.  

### **Features:**
- **Multi-Phase Operation:** Supports 2, 3, or 4 phases for scalable power delivery.  
- **Adaptive Voltage Positioning (AVP):** Optimizes transient response and reduces output capacitance.  
- **Programmable Switching Frequency:** Up to 1.5MHz per phase.  
- **Precision Voltage Regulation:** ±0.5% system accuracy over temperature.  
- **Dynamic Phase Management:** Enhances efficiency across load conditions.  
- **Overcurrent Protection:** Monitors and protects against excessive current.  
- **Power Good Indicator:** Provides system status monitoring.  
- **Thermal Monitoring:** Supports external temperature sensing.  

This information is based strictly on the manufacturer's datasheet and technical documentation.

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