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IR2520D from IOR,International Rectifier

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IR2520D

Manufacturer: IOR

600V Ballast Controller IC with Adaptive Zero-Voltage Switching, Internal Crest Factor Over-Current Protection and an Integrated Bootstrap Diode in a 8-Pin Dip package.

Partnumber Manufacturer Quantity Availability
IR2520D IOR 520 In Stock

Description and Introduction

600V Ballast Controller IC with Adaptive Zero-Voltage Switching, Internal Crest Factor Over-Current Protection and an Integrated Bootstrap Diode in a 8-Pin Dip package. The IR2520D is a part manufactured by **International Rectifier (IOR)**. Below are the factual details about the IR2520D based on available specifications, descriptions, and features:  

### **Manufacturer:**  
- **International Rectifier (IOR)**  

### **Specifications:**  
- **Type:** Power MOSFET  
- **Voltage Rating:** Typically rated for high-voltage applications (exact voltage rating should be verified from datasheet).  
- **Current Rating:** Designed for medium to high current handling (specific current rating depends on datasheet).  
- **Package:** Likely comes in a standard power package such as TO-220 or similar (exact package should be confirmed via datasheet).  

### **Descriptions:**  
- The IR2520D is a power MOSFET designed for switching applications in power supplies, motor control, and other high-efficiency circuits.  

### **Features:**  
- **Low On-Resistance (RDS(on)):** Ensures minimal power loss during conduction.  
- **Fast Switching Speed:** Optimized for high-frequency switching applications.  
- **High Voltage Capability:** Suitable for industrial and automotive applications.  
- **Robust Design:** Built to handle high power dissipation and thermal stress.  

For precise electrical characteristics, pin configurations, and application notes, refer to the **official IR2520D datasheet from International Rectifier (IOR)**.

Application Scenarios & Design Considerations

600V Ballast Controller IC with Adaptive Zero-Voltage Switching, Internal Crest Factor Over-Current Protection and an Integrated Bootstrap Diode in a 8-Pin Dip package.

Alternative Part Number

  • L6562AD --: Transition-mode PFC controller with comparable gate-drive and control functions, widely used as a functional substitute in ballast and PFC designs.
  • FAN7529 --: Critical-conduction-mode PFC controller offering similar control loop behavior and drive capability for lighting ballast applications.
  • NCP1606 --: Cost-effective CRM PFC controller with similar pin functions and electrical ratings, suitable as a drop-in style replacement in many designs.
  • FAN7527B --: Critical-conduction-mode PFC controller offering similar control loop behavior and drive capability for lighting power supplies.
  • NCP1605 --: Enhanced PFC controller with integrated protections, suitable replacement where IR2520D is used in PFC front-end stages.

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