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MC33260P from MC

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MC33260P

Manufacturer: MC

GreenLine™ Compact Power Factor Controller: Innovative Circuit for Cost Effective Solutions

Partnumber Manufacturer Quantity Availability
MC33260P MC 80 In Stock

Description and Introduction

GreenLine™ Compact Power Factor Controller: Innovative Circuit for Cost Effective Solutions The MC33260P is a power factor correction (PFC) controller IC manufactured by ON Semiconductor. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** ON Semiconductor  
- **Package:** PDIP-8 (Plastic Dual In-Line Package)  
- **Operating Voltage Range:** 10V to 16V (typical)  
- **Start-Up Voltage:** 12V (typical)  
- **Quiescent Current:** 4mA (typical)  
- **Switching Frequency:** Adjustable (typically up to 250kHz)  
- **Operating Temperature Range:** -40°C to +105°C  
- **Maximum Duty Cycle:** 94% (typical)  

### **Descriptions:**  
- The MC33260P is a transition-mode PFC controller designed for boost converter applications.  
- It operates in critical conduction mode (boundary between continuous and discontinuous conduction) to improve power factor.  
- The IC includes features for overvoltage protection (OVP), undervoltage lockout (UVLO), and soft-start functionality.  

### **Features:**  
- **Power Factor Correction (PFC):** Ensures high power factor (>0.99) in AC-DC applications.  
- **Zero-Current Detection (ZCD):** Enables transition-mode operation for improved efficiency.  
- **Internal Startup Timer:** Reduces external component count.  
- **Low Distortion:** Minimizes input current harmonic distortion.  
- **Overvoltage Protection (OVP):** Safeguards against excessive output voltage.  
- **Undervoltage Lockout (UVLO):** Prevents operation below the minimum supply voltage.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Adjustable Output Voltage:** Allows flexibility in design.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

GreenLine™ Compact Power Factor Controller: Innovative Circuit for Cost Effective Solutions

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