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MC33063AP from FAIRCHILD,Fairchild Semiconductor

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MC33063AP

Manufacturer: FAIRCHILD

Product information

Partnumber Manufacturer Quantity Availability
MC33063AP FAIRCHILD 757 In Stock

Description and Introduction

Product information The MC33063AP is a DC-DC converter IC manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Input Voltage Range:** 3V to 40V  
- **Output Voltage Range:** Adjustable from 1.25V to 40V  
- **Output Current:** Up to 1.5A (switch current)  
- **Switching Frequency:** Up to 100kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** PDIP-8 (Plastic Dual In-Line Package)  

### **Descriptions:**  
The MC33063AP is a monolithic control circuit designed for DC-DC converter applications. It contains all the primary functions required for step-up (boost), step-down (buck), and voltage-inverting (buck-boost) converters. It includes an internal temperature-compensated reference, comparator, oscillator, driver, and high-current output switch.  

### **Features:**  
- **Wide Input Voltage Range (3V to 40V)**  
- **Low Standby Current**  
- **Short-Circuit Current Limiting**  
- **Adjustable Output Voltage**  
- **Internal Oscillator with Frequency Control**  
- **High-Efficiency Switching Regulator**  
- **Thermal Shutdown Protection**  

The MC33063AP is commonly used in power supply designs for automotive, industrial, and consumer electronics applications.  

(Note: Fairchild Semiconductor was acquired by ON Semiconductor in 2016, but the original manufacturer designation remains in historical datasheets.)

Application Scenarios & Design Considerations

Product information

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