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MC33363DW

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR

Partnumber Manufacturer Quantity Availability
MC33363DW 5 In Stock

Description and Introduction

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR The MC33363DW is a high-voltage switching regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** Up to 100 kHz  
- **Output Current:** Up to 1.5A  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16 (DW suffix)  

### **Descriptions:**  
- The MC33363DW is a monolithic high-voltage switching regulator designed for step-down (buck), step-up (boost), and flyback converter applications.  
- It includes an internal NPN power switch, oscillator, voltage reference, and protection circuitry.  
- Suitable for automotive, industrial, and consumer electronics applications.  

### **Features:**  
- **Internal Power Switch:** Reduces external component count.  
- **Adjustable Output Voltage:** Configured via external resistors.  
- **Current Limiting & Thermal Shutdown:** Protects against overloads and overheating.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Low Standby Current:** Improves efficiency in low-power modes.  

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

Application Scenarios & Design Considerations

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
Partnumber Manufacturer Quantity Availability
MC33363DW MOTORML 80 In Stock

Description and Introduction

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR The MC33363DW is a high-voltage switching regulator manufactured by Motorola (now part of ON Semiconductor).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** 100 kHz  
- **Output Current:** Up to 2A (with external components)  
- **Package:** SOIC-16 (DW suffix)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features Overvoltage Protection (OVP) and Thermal Shutdown**  

### **Descriptions:**  
The MC33363DW is a monolithic high-voltage switching regulator designed for step-down (buck), step-up (boost), and flyback converter applications. It includes an internal NPN power switch, oscillator, error amplifier, and protection circuitry.  

### **Features:**  
- **Wide Input Voltage Range (8V to 40V)**  
- **Internal 2A Power Switch**  
- **Adjustable Output Voltage**  
- **Fixed 100 kHz Switching Frequency**  
- **Soft-Start Function**  
- **Cycle-by-Cycle Current Limiting**  
- **Thermal Shutdown Protection**  
- **Under-Voltage Lockout (UVLO)**  

This regulator is suitable for automotive, industrial, and consumer applications requiring efficient DC-DC conversion.

Application Scenarios & Design Considerations

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR
Partnumber Manufacturer Quantity Availability
MC33363DW MOT 89 In Stock

Description and Introduction

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR The MC33363DW is a high-voltage switching regulator manufactured by Motorola (now part of ON Semiconductor).  

### **Manufacturer:**  
- **MOT (Motorola Semiconductor, now ON Semiconductor)**  

### **Specifications:**  
- **Type:** High-voltage switching regulator  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** 100 kHz (fixed)  
- **Output Current:** Up to 1.5A  
- **Package:** SOIC-16 (DW suffix indicates wide-body SOIC package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:**  
  - Internal high-voltage power switch  
  - Adjustable output voltage  
  - Under-voltage lockout (UVLO)  
  - Cycle-by-cycle current limiting  
  - Thermal shutdown protection  

### **Descriptions and Features:**  
- Designed for step-down (buck), step-up (boost), and flyback converter applications.  
- Includes a high-voltage NPN power switch with a collector-emitter breakdown voltage of 450V.  
- Suitable for offline and DC-DC power supply applications.  
- Provides protection features such as thermal shutdown and current limiting.  

For detailed electrical characteristics, refer to the official datasheet from ON Semiconductor.

Application Scenarios & Design Considerations

HIGH VOLTAGE OFF-LINE SWITCHING REGULATOR

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