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MC34063A from NA

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MC34063A

Manufacturer: NA

DC/DC CONVERTER CONTROL CIRCUIT

Partnumber Manufacturer Quantity Availability
MC34063A NA 3 In Stock

Description and Introduction

DC/DC CONVERTER CONTROL CIRCUIT The MC34063A is a monolithic control circuit that contains the primary functions required for DC-to-DC converters. It is manufactured by ON Semiconductor (NA).  

### **Specifications:**  
- **Input Voltage Range:** 3V to 40V  
- **Output Voltage Adjustable:** 1.25V to 40V  
- **Output Current:** Up to 1.5A (switch current)  
- **Frequency Operation:** Up to 100kHz  
- **Duty Cycle Adjustable:** Up to 100%  
- **Low Standby Current:** Typically 2.5mA  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The MC34063A is a versatile DC-DC converter IC that can be configured as a step-up (boost), step-down (buck), or voltage-inverting converter. It includes an internal temperature-compensated reference, comparator, controlled duty-cycle oscillator, driver, and high-current output switch.  

### **Features:**  
- **Efficient Power Conversion:** Suitable for battery-powered applications.  
- **Internal Reference Voltage:** 1.25V ±4% tolerance.  
- **Short-Circuit Protection:** Includes cycle-by-cycle current limiting.  
- **Minimal External Components:** Reduces design complexity.  
- **Wide Input Voltage Range:** Supports various power sources.  
- **Available in Different Packages:** DIP-8, SOIC-8.  

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

Application Scenarios & Design Considerations

DC/DC CONVERTER CONTROL CIRCUIT

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