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MC34063ADRJR from ON,ON Semiconductor

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MC34063ADRJR

Manufacturer: ON

1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS

Partnumber Manufacturer Quantity Availability
MC34063ADRJR ON 18 In Stock

Description and Introduction

1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS The MC34063ADRJR is a monolithic control circuit from ON Semiconductor that contains the primary functions required for DC-DC converters.  

### **Specifications:**  
- **Input Voltage Range:** 3V to 40V  
- **Output Voltage Range:** Adjustable from 1.25V to 40V  
- **Output Current (Switch Current):** Up to 1.5A  
- **Oscillator Frequency:** 100kHz (fixed)  
- **Duty Cycle:** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The MC34063ADRJR is a highly efficient DC-DC converter IC designed for step-up, step-down, and voltage-inverting applications. It integrates a temperature-compensated reference, comparator, controlled duty-cycle 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**  
- **Efficiency Up to 90%**  
- **Available in SOIC-8 Package**  

This IC is commonly used in power supply designs for consumer electronics, industrial systems, and automotive applications.  

Would you like additional details on application circuits or design considerations?

Application Scenarios & Design Considerations

1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS

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