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IR3087MTRPBF from IR,International Rectifier

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16.113ms

IR3087MTRPBF

Manufacturer: IR

A full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs.

Partnumber Manufacturer Quantity Availability
IR3087MTRPBF IR 3000 In Stock

Description and Introduction

A full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs. The IR3087MTRPBF is a high-performance synchronous buck controller manufactured by Infineon Technologies (formerly International Rectifier).  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 21V  
- **Output Voltage Range:** 0.7V to 5.5V  
- **Switching Frequency:** Adjustable (300kHz to 1MHz)  
- **Efficiency:** Up to 95%  
- **Output Current:** Configurable (depends on external MOSFETs)  
- **Control Method:** Voltage Mode PWM  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead QFN (4mm x 4mm)  

### **Features:**  
- Precision reference voltage (±1%)  
- Programmable soft-start  
- Overcurrent protection (OCP)  
- Overvoltage protection (OVP)  
- Undervoltage lockout (UVLO)  
- Power-good indicator  
- Adjustable switching frequency  
- Synchronizable to an external clock  

This IC is designed for high-efficiency DC-DC conversion in applications such as servers, telecom, and industrial power supplies.

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