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ISL6327IRZ from INTERSIL

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ISL6327IRZ

Manufacturer: INTERSIL

Enhanced 6-Phase PWM Controller with 8-Bit VID Code and Differential Inductor DCR or Resistor Current Sensing

Partnumber Manufacturer Quantity Availability
ISL6327IRZ INTERSIL 2122 In Stock

Description and Introduction

Enhanced 6-Phase PWM Controller with 8-Bit VID Code and Differential Inductor DCR or Resistor Current Sensing The **ISL6327IRZ** is a **dual PWM controller** manufactured by **INTERSIL** (now part of Renesas Electronics).  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V (VCC)  
- **Output Voltage Range:** Adjustable (supports multi-phase buck converters)  
- **Switching Frequency:** Adjustable (typically 200kHz to 1MHz)  
- **Number of Phases:** Dual-phase (supports 2-phase operation)  
- **Control Method:** Voltage-mode PWM control  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 48-Lead QFN (Quad Flat No-Lead)  

### **Descriptions:**  
- Designed for **high-efficiency voltage regulation** in **multi-phase DC-DC converters**.  
- Supports **adaptive voltage positioning (AVP)** for improved transient response.  
- Features **integrated MOSFET drivers** for simplified power stage design.  
- Includes **overcurrent protection (OCP), overvoltage protection (OVP), and undervoltage lockout (UVLO)**.  

### **Features:**  
- **Dual PWM outputs** for 2-phase operation.  
- **Programmable switching frequency** for optimization.  
- **Precision voltage reference (0.6V ±1%)** for accurate regulation.  
- **Dynamic voltage scaling (DVS)** support.  
- **Power-good (PGOOD) indicator**.  
- **Synchronous rectification** for improved efficiency.  

This controller is commonly used in **high-performance computing, servers, and power supply modules**.  

(Note: Always refer to the official datasheet for detailed specifications.)

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