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IR3081MTR from IOR,International Rectifier

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IR3081MTR

Manufacturer: IOR

XPHASE VR 10.0 Control IC. The Control IC combined with an IR XPhase TM Phase IC provides a full featured and flexible way toimplement a complete VR 10.0 power solution.

Partnumber Manufacturer Quantity Availability
IR3081MTR IOR 2430 In Stock

Description and Introduction

XPHASE VR 10.0 Control IC. The Control IC combined with an IR XPhase TM Phase IC provides a full featured and flexible way toimplement a complete VR 10.0 power solution. The IR3081MTR is a power management IC (PMIC) manufactured by International Rectifier (IOR).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 25V  
- **Output Voltage Range:** Adjustable (typically 0.6V to 5.5V)  
- **Output Current:** Up to 8A  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** High efficiency with synchronous rectification  
- **Package:** 5mm x 6mm QFN (Quad Flat No-Lead)  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown  

### **Descriptions:**  
The IR3081MTR is a synchronous buck regulator designed for high-performance power conversion in applications such as servers, telecom, and industrial systems. It integrates MOSFET drivers and supports high-frequency operation for compact designs.  

### **Features:**  
- **Adjustable Output Voltage**  
- **Synchronous Rectification** for improved efficiency  
- **Wide Input Voltage Range** (4.5V to 25V)  
- **Programmable Soft-Start**  
- **External Frequency Synchronization**  
- **Thermal Shutdown Protection**  
- **Overcurrent Protection (OCP)**  
- **Compact QFN Package** for space-constrained applications  

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

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