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MC34067P from MOT,Motorola

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MC34067P

Manufacturer: MOT, ON

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

Partnumber Manufacturer Quantity Availability
MC34067P MOT, ON 111 In Stock

Description and Introduction

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS The MC34067P is a high-performance power switch manufactured by Motorola (now ON Semiconductor).  

### **Specifications:**  
- **Manufacturer:** Motorola (ON Semiconductor)  
- **Type:** Power Switch (SMPS Controller)  
- **Package:** PDIP-16 (Plastic Dual In-Line Package)  
- **Input Voltage Range:** 10V to 30V  
- **Output Current:** Up to 1.5A (Peak)  
- **Switching Frequency:** Adjustable (typically up to 500kHz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Duty Cycle:** Up to 100%  

### **Descriptions:**  
The MC34067P is a high-speed switching regulator controller designed for power supply applications. It features a push-pull output stage, making it suitable for driving power MOSFETs or bipolar transistors in switch-mode power supplies (SMPS).  

### **Features:**  
- **High-Speed Operation:** Optimized for fast switching applications.  
- **Push-Pull Output:** Capable of driving power MOSFETs or bipolar transistors.  
- **Adjustable Frequency:** Allows flexibility in design.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Error Amplifier:** Provides feedback control for stable output regulation.  

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

Application Scenarios & Design Considerations

HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS

Alternative Part Number

  • UC3842AN --: Industry-standard current-mode PWM controller in a DIP-8 package, widely available and commonly used as a substitute in similar power supply control designs.
  • SG3525AN --: Voltage-mode PWM controller with dual outputs in DIP-16, functionally comparable for switching regulator applications and easy to source.
  • TL494CN --: Classic general-purpose PWM controller in DIP-16, broadly cross-referenced and suitable for many power conversion circuits requiring a PWM control IC.
  • SG3524N --: Classic PWM regulator/controller in DIP-16 with dual outputs and internal oscillator, commonly cross-referenced for MC34067-type switching regulator applications.

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