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IR3810M from IR,International Rectifier

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IR3810M

Manufacturer: IR

Preliminary Datasheet

Partnumber Manufacturer Quantity Availability
IR3810M IR 11 In Stock

Description and Introduction

Preliminary Datasheet The IR3810M is a power management integrated circuit (PMIC) manufactured by Infineon Technologies. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Infineon Technologies  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 21V  
- **Output Voltage Range:** Programmable (typically 0.6V to 5.5V)  
- **Output Current:** Up to 10A  
- **Switching Frequency:** Adjustable (typically 300kHz to 1MHz)  
- **Efficiency:** High efficiency with synchronous rectification  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** QFN (Quad Flat No-Lead)  

### **Descriptions:**  
The IR3810M is a high-performance, step-down DC-DC converter designed for powering high-current loads in applications such as servers, networking equipment, and industrial systems. It integrates power MOSFETs, a PWM controller, and protection features into a single package.  

### **Features:**  
- **Integrated Power MOSFETs:** Reduces external component count.  
- **Programmable Output Voltage:** Adjustable via external resistors.  
- **Synchronous Rectification:** Improves efficiency.  
- **Wide Input Voltage Range:** Supports multiple power sources.  
- **Protection Features:** Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency and EMI performance.  
- **Power Good Indicator:** Monitors output voltage status.  

For exact technical details, always refer to the official **Infineon IR3810M datasheet**.

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