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ISL6308IRZ from INTERSIL

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ISL6308IRZ

Manufacturer: INTERSIL

Three-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers

Partnumber Manufacturer Quantity Availability
ISL6308IRZ INTERSIL 218 In Stock

Description and Introduction

Three-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers The ISL6308IRZ is a dual-output PWM controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 25V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** Adjustable from 50kHz to 1MHz  
- **Number of Outputs:** Dual (2-phase for CPU core, 1-phase for NB/SRAM)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 48-Lead QFN (7mm x 7mm)  

### **Descriptions:**  
- Designed for **Intel VRM 9.x/10.x and AMD Hammer compliant** power supplies.  
- Supports **dual-output voltage regulation** (core and NB/SRAM).  
- Features **adaptive non-overlap gate drive** to prevent shoot-through.  
- Includes **lossless current sensing** for accurate load balancing.  

### **Features:**  
- **Precision Core and NB/SRAM Voltage Regulation**  
- **Programmable Switching Frequency** (50kHz to 1MHz)  
- **Dynamic VID (DVID) Technology** for Intel/AMD processors  
- **Differential Remote Voltage Sensing**  
- **Overcurrent, Overtemperature, and Undervoltage Protection**  
- **Adaptive Phase Alignment (APA) for Improved Efficiency**  
- **Integrated MOSFET Drivers** (up to 2A gate drive)  

For detailed datasheet information, refer to the official documentation from Renesas Electronics (formerly Intersil).

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