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MC33063AVDG from TI,TI,Texas Instruments

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MC33063AVDG

Manufacturer: TI,TI

1.5 A, Step−Up/Down/ Inverting Switching Regulators

Partnumber Manufacturer Quantity Availability
MC33063AVDG TI,TI 19314 In Stock

Description and Introduction

1.5 A, Step−Up/Down/ Inverting Switching Regulators The MC33063AVDG is a DC-DC converter IC manufactured by Texas Instruments (TI).  

### **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:** SOIC-8  
- **Topology:** Buck, Boost, or Inverting  
- **Efficiency:** Up to 85% (depending on configuration)  

### **Descriptions:**  
The MC33063AVDG is a monolithic control circuit that contains all the primary functions required for DC-DC converters. It is designed for step-up (boost), step-down (buck), and voltage-inverting applications. The device includes an internal temperature-compensated reference, comparator, oscillator, PWM control, and a high-current output switch.  

### **Features:**  
- **Wide Input Voltage Range** (3V to 40V)  
- **Adjustable Output Voltage**  
- **Low Standby Current**  
- **Short-Circuit Protection**  
- **Internal Current Limiting**  
- **Thermal Shutdown Protection**  
- **Available in SOIC-8 Package**  

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

Application Scenarios & Design Considerations

1.5 A, Step−Up/Down/ Inverting Switching Regulators

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