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MC33362DW from MOT,Motorola

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MC33362DW

Manufacturer: MOT

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR

Partnumber Manufacturer Quantity Availability
MC33362DW MOT 1074 In Stock

Description and Introduction

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR The MC33362DW is a power factor controller (PFC) IC manufactured by ON Semiconductor.  

### **Specifications:**  
- **Input Voltage Range:** 85 VAC to 265 VAC  
- **Operating Frequency:** Up to 250 kHz  
- **Output Drive Current:** ±1.5 A (peak)  
- **Start-Up Current:** 150 µA (typical)  
- **Standby Current:** 3 mA (typical)  
- **Package:** SOIC-16 (DW suffix)  
- **Operating Temperature Range:** -40°C to +105°C  

### **Descriptions:**  
The MC33362DW is designed for active power factor correction in AC-DC power supplies. It operates in critical conduction mode (CRM) for high efficiency and low EMI. The IC includes features like overvoltage protection (OVP), undervoltage lockout (UVLO), and a precision multiplier for improved power factor correction.  

### **Features:**  
- **Power Factor Correction (PFC) Controller**  
- **Critical Conduction Mode (CRM) Operation**  
- **Internal Start-Up Timer**  
- **Zero Current Detection (ZCD)**  
- **Programmable Output Overvoltage Protection (OVP)**  
- **Low Standby Power Consumption**  
- **High-Current Totem Pole Output Driver**  

This IC is commonly used in switch-mode power supplies (SMPS) and LED drivers requiring high power factor correction.

Application Scenarios & Design Considerations

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR

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