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IRU3138CS from IR,International Rectifier

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IRU3138CS

Manufacturer: IR

Synchronous PWM Controller for Termination Power Supply Applications in a 14-Pin SOIC package

Partnumber Manufacturer Quantity Availability
IRU3138CS IR 2 In Stock

Description and Introduction

Synchronous PWM Controller for Termination Power Supply Applications in a 14-Pin SOIC package The part **IRU3138CS** is a power management IC (PMIC) manufactured by **Infineon Technologies**. Below are the key specifications, descriptions, and features based on available information:

### **Manufacturer:**  
Infineon Technologies  

### **Description:**  
The IRU3138CS is a **synchronous buck regulator** designed for high-efficiency power conversion applications. It integrates MOSFET drivers and control logic to provide a compact solution for step-down voltage regulation.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 16V  
- **Output Voltage Range:** Adjustable (typically 0.8V to 5.5V)  
- **Output Current:** Up to 8A  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Integrated MOSFET Drivers**  
- **Programmable Soft-Start**  
- **Overcurrent Protection (OCP)**  
- **Overvoltage Protection (OVP)**  
- **Thermal Shutdown Protection**  
- **Synchronizable Switching Frequency**  
- **Compact SOIC-8 Package**  

### **Applications:**  
- Point-of-load (POL) regulators  
- Industrial power supplies  
- Networking equipment  
- Embedded systems  
- FPGA and ASIC power supplies  

For detailed electrical characteristics and application circuits, refer to the official **Infineon IRU3138CS datasheet**.

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