IC Phoenix logo

Home ›  M  › M107 > MC33067DW

MC33067DW from MOT,Motorola

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MC33067DW

Manufacturer: MOT

High Performance Resonant Mode Controller

Partnumber Manufacturer Quantity Availability
MC33067DW MOT 22 In Stock

Description and Introduction

High Performance Resonant Mode Controller The MC33067DW is a high-performance switch-mode power supply (SMPS) controller manufactured by **ON Semiconductor**.  

### **Manufacturer:**  
- **ON Semiconductor**  

### **Specifications:**  
- **Type:** SMPS Controller  
- **Topology:** Supports flyback, forward, and boost configurations  
- **Input Voltage Range:** 8V to 18V (operational)  
- **Output Drive:** High-current totem-pole output (1.5A peak)  
- **Switching Frequency:** Adjustable up to 500kHz  
- **Protection Features:**  
  - Under-voltage lockout (UVLO)  
  - Over-voltage protection (OVP)  
  - Cycle-by-cycle current limiting  
  - Soft-start capability  

### **Descriptions:**  
- Designed for efficient power conversion in offline and DC-DC applications.  
- Features a high-speed PWM controller with precise duty cycle control.  
- Includes a built-in oscillator with external frequency adjustment.  
- Suitable for industrial, automotive, and consumer electronics applications.  

### **Features:**  
- **High Efficiency:** Optimized for minimal power loss.  
- **Programmable Frequency:** Adjustable via external components.  
- **Robust Protection:** Multiple safeguards for reliable operation.  
- **Wide Operating Range:** Supports various input and output configurations.  
- **Thermal Management:** Designed for stable performance under varying conditions.  

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

Application Scenarios & Design Considerations

High Performance Resonant Mode Controller
Partnumber Manufacturer Quantity Availability
MC33067DW 202 In Stock

Description and Introduction

High Performance Resonant Mode Controller The MC33067DW is a high-performance, fixed-frequency current-mode PWM controller manufactured by ON Semiconductor. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Operating Frequency:** Up to 250 kHz (adjustable)  
- **Output Current (Source/Sink):** 1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Reference Voltage:** 5.1V ±1%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16 (DW suffix)  

### **Descriptions:**  
- Designed for DC-DC converter applications.  
- Includes a high-gain error amplifier, current sensing comparator, and a totem-pole output stage.  
- Features cycle-by-cycle current limiting for overcurrent protection.  
- Suitable for forward, flyback, and boost converter topologies.  

### **Features:**  
- **Current-Mode Control:** Enhances loop response and simplifies compensation.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Sync Capability:** Allows synchronization with an external clock.  
- **Error Amplifier:** Wide bandwidth for improved transient response.  
- **Low Startup Current:** Typically 0.5mA.  

This information is based solely on the manufacturer's datasheet for the MC33067DW.

Application Scenarios & Design Considerations

High Performance Resonant Mode Controller

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips