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MC34063AB from ST,ST Microelectronics

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MC34063AB

Manufacturer: ST

DC-DC CONVERTER CONTROL CIRCUITS

Partnumber Manufacturer Quantity Availability
MC34063AB ST 251 In Stock

Description and Introduction

DC-DC CONVERTER CONTROL CIRCUITS The MC34063AB is a monolithic DC-DC converter IC designed by STMicroelectronics. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **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:** 0°C to +70°C  
- **Package Type:** DIP-8, SO-8  

### **Descriptions:**  
The MC34063AB is a versatile DC-DC converter IC capable of step-up (boost), step-down (buck), and voltage-inverting applications. It integrates a temperature-compensated reference, comparator, oscillator, driver, and high-current output switch. The device is widely used in power supply designs due to its efficiency and flexibility.  

### **Features:**  
- **Wide Input Voltage Range** (3V to 40V)  
- **Adjustable Output Voltage** (1.25V to 40V)  
- **High Efficiency Switching Regulator**  
- **Short-Circuit Current Limiting**  
- **Low Standby Current**  
- **Internal Temperature Compensation**  
- **Available in Through-Hole (DIP-8) and Surface-Mount (SO-8) Packages**  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

DC-DC CONVERTER CONTROL CIRCUITS

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