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IRU3027 from IR,International Rectifier

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15.625ms

IRU3027

Manufacturer: IR

5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH TRIPLE LDO CONTROLLER

Partnumber Manufacturer Quantity Availability
IRU3027 IR 7 In Stock

Description and Introduction

5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH TRIPLE LDO CONTROLLER The IRU3027 is a step-down DC-DC converter IC manufactured by IR (International Rectifier). Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
International Rectifier (IR)  

### **Part Number:**  
IRU3027  

### **Description:**  
The IRU3027 is a synchronous buck (step-down) DC-DC converter IC designed for high-efficiency power conversion applications. It integrates power MOSFETs and control circuitry to provide a compact and efficient solution for voltage regulation.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Integrated Power MOSFETs:** Includes both high-side and low-side MOSFETs  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Thermal shutdown  
  - Under-voltage lockout (UVLO)  
- **Control Method:** Voltage-mode PWM control  
- **Package:** SOIC-8  

### **Applications:**  
- Point-of-load (POL) converters  
- Distributed power systems  
- Industrial and automotive power supplies  
- Networking and telecom equipment  

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

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