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IR3500AMTRPBF from IR,International Rectifier

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IR3500AMTRPBF

Manufacturer: IR

Complete VR11.0 or AMD PVID Control IC.

Partnumber Manufacturer Quantity Availability
IR3500AMTRPBF IR 967 In Stock

Description and Introduction

Complete VR11.0 or AMD PVID Control IC. The IR3500AMTRPBF is a synchronous buck controller manufactured by Infineon Technologies (formerly International Rectifier). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 21V  
- **Output Voltage Range:** 0.6V to 85% of VIN  
- **Switching Frequency:** Adjustable from 100kHz to 1MHz  
- **Output Current:** Supports high-current applications (external MOSFETs required)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead QFN (4mm x 4mm)  

### **Descriptions:**  
- The IR3500AMTRPBF is a high-performance, synchronous buck PWM controller designed for voltage regulator modules (VRMs) and point-of-load (POL) applications.  
- It features adaptive dead-time control, differential remote sensing, and programmable soft-start.  
- The device supports multi-phase operation for high-current applications.  

### **Features:**  
- **Adaptive Dead-Time Control:** Optimizes efficiency by minimizing body diode conduction.  
- **Differential Remote Sensing:** Ensures accurate voltage regulation at the load.  
- **Programmable Soft-Start:** Prevents inrush current during startup.  
- **Overcurrent Protection (OCP):** Monitors output current for fault conditions.  
- **Overvoltage Protection (OVP):** Safeguards against excessive output voltage.  
- **Thermal Shutdown:** Protects the IC from overheating.  
- **Multi-Phase Capability:** Supports up to 6-phase operation for high-power designs.  
- **Adjustable Switching Frequency:** Allows optimization for efficiency or component size.  

This information is based on Infineon's datasheet for the IR3500AMTRPBF. For detailed application notes, refer to the official documentation.

Application Scenarios & Design Considerations

Complete VR11.0 or AMD PVID Control IC.

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