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IR3811MPBF from IOR,International Rectifier

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13.672ms

IR3811MPBF

Manufacturer: IOR

HIGHLY INTEGRATED 7A WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR

Partnumber Manufacturer Quantity Availability
IR3811MPBF IOR 54 In Stock

Description and Introduction

HIGHLY INTEGRATED 7A WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR The IR3811MPBF 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:**  
IR3811MPBF  

### **Description:**  
The IR3811MPBF is a high-performance, synchronous buck PWM controller designed for voltage regulator applications. It is optimized for use in point-of-load (POL) converters and provides precise voltage regulation for high-current applications.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 16V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** Up to 1MHz  
- **Efficiency:** High efficiency with synchronous rectification  
- **Control Method:** Voltage-mode PWM control  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Thermal shutdown  
- **Package:** 8-pin SOIC  

### **Applications:**  
- Point-of-load (POL) regulators  
- Industrial and telecom power supplies  
- High-performance computing  
- Embedded systems  

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

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