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IR3084UMPBF from IOR,International Rectifier

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IR3084UMPBF

Manufacturer: IOR

XPhase Control IC VR10 VR11 and Opteron/Athlon64 Control IC

Partnumber Manufacturer Quantity Availability
IR3084UMPBF IOR 606 In Stock

Description and Introduction

XPhase Control IC VR10 VR11 and Opteron/Athlon64 Control IC The IR3084UMPBF is a power management IC manufactured by Infineon Technologies. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Infineon Technologies  

### **Part Number:**  
IR3084UMPBF  

### **Description:**  
The IR3084UMPBF is a high-performance, multi-phase PWM controller designed for voltage regulation in high-current applications, such as CPUs, GPUs, and other advanced digital processors.  

### **Key Features:**  
1. **Multi-Phase Operation:** Supports 4 to 7 phases for scalable power delivery.  
2. **Voltage Regulation:** Precision core voltage regulation with adaptive voltage positioning (AVP).  
3. **Digital Interface:** Supports PMBus for system monitoring and configuration.  
4. **Efficiency Optimization:** Dynamic phase shedding and diode emulation for improved efficiency.  
5. **Protection Features:** Over-voltage, under-voltage, over-current, and thermal shutdown protection.  
6. **Frequency Range:** Adjustable switching frequency up to 1.5 MHz per phase.  
7. **Input Voltage Range:** Operates from a 5V or 12V supply.  
8. **Package:** 48-pin QFN (Quad Flat No-Lead).  

### **Applications:**  
- High-performance computing (HPC)  
- Server and data center power supplies  
- Graphics processing units (GPUs)  
- Advanced microprocessors  

This information is based on Infineon's official documentation for the IR3084UMPBF.

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