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MC33067P from ON,ON Semiconductor

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MC33067P

Manufacturer: ON

High Performance Resonant Mode Controller

Partnumber Manufacturer Quantity Availability
MC33067P ON 147 In Stock

Description and Introduction

High Performance Resonant Mode Controller The MC33067P is a high-performance, fixed-frequency current-mode PWM controller manufactured by ON Semiconductor. Here are the key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Operating Frequency:** Up to 250 kHz  
- **Output Drive Current:** ±1.5A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Reference Voltage:** 5.1V (±1%)  
- **Current Sense Threshold:** 1.0V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PDIP-16  

### **Descriptions:**  
The MC33067P is designed for high-efficiency power supply applications, providing precise regulation and protection features. It integrates a current-mode control architecture for improved transient response and simplified loop compensation.  

### **Features:**  
- **Current-Mode Operation:** Enhances noise immunity and simplifies feedback loop design.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Cycle-by-Cycle Current Limiting:** Protects against overloads.  
- **Synchronous Capability:** Supports external synchronization.  
- **Error Amplifier:** Provides high DC gain for accurate regulation.  
- **Totem Pole Outputs:** Optimized for driving power MOSFETs.  

This information is based solely on the manufacturer's datasheet for the MC33067P.

Application Scenarios & Design Considerations

High Performance Resonant Mode Controller

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