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IR3087MTR from IR,International Rectifier

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15.137ms

IR3087MTR

Manufacturer: IR

XPHASE Phase IC with Opti-Phase OVP with overtemp detect. The IR3087 Phase IC combined with an IR XPhase TM Control IC provides a full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs.

Partnumber Manufacturer Quantity Availability
IR3087MTR IR 22 In Stock

Description and Introduction

XPHASE Phase IC with Opti-Phase OVP with overtemp detect. The IR3087 Phase IC combined with an IR XPhase TM Control IC provides a full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs. The IR3087MTR is a power management IC manufactured by International Rectifier (IR). Below are the specifications, descriptions, and features based on available knowledge:

### **Specifications:**  
- **Manufacturer:** International Rectifier (IR)  
- **Part Number:** IR3087MTR  
- **Package:** DFN (Dual Flat No-Lead)  
- **Function:** Multi-Phase PWM Controller  
- **Input Voltage Range:** 4.5V to 16V  
- **Output Voltage Range:** Programmable (typically 0.6V to 1.6V)  
- **Switching Frequency:** Adjustable (typically 200kHz to 1MHz)  
- **Number of Phases:** Configurable (up to 8 phases)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Control Method:** Voltage Mode Control  

### **Descriptions:**  
The IR3087MTR is a high-performance, multi-phase PWM controller designed for voltage regulation in high-current applications, such as CPUs and GPUs. It supports adaptive voltage positioning (AVP) and provides precise voltage regulation with load-line control. The device is optimized for efficiency and thermal performance in multi-phase power systems.  

### **Features:**  
- **Multi-Phase Operation:** Supports up to 8-phase operation for high-current applications.  
- **Adaptive Voltage Positioning (AVP):** Enhances transient response and reduces output capacitance.  
- **Programmable Switching Frequency:** Adjustable from 200kHz to 1MHz.  
- **Precision Voltage Regulation:** ±0.5% accuracy over temperature.  
- **Overcurrent Protection:** Includes cycle-by-cycle current limiting.  
- **Thermal Management:** Supports temperature monitoring and protection.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Power Good Indicator:** Provides status of output voltage regulation.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes, refer to IR's official resources.

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