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MC34063ABD-TR from STM,ST Microelectronics

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MC34063ABD-TR

Manufacturer: STM

DC-DC CONVERTER CONTROL CIRCUITS

Partnumber Manufacturer Quantity Availability
MC34063ABD-TR,MC34063ABDTR STM 10000 In Stock

Description and Introduction

DC-DC CONVERTER CONTROL CIRCUITS The MC34063ABD-TR is a DC-DC converter IC manufactured by STMicroelectronics (STM).  

### **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:** SO-8  

### **Descriptions:**  
The MC34063ABD-TR is a monolithic control circuit that contains the primary functions required for DC-DC converters. It can be used in step-up (boost), step-down (buck), and voltage-inverting applications.  

### **Features:**  
- Low standby current  
- Short-circuit current limiting  
- Automatic feed-forward compensation  
- Adjustable output voltage  
- High efficiency  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

DC-DC CONVERTER CONTROL CIRCUITS
Partnumber Manufacturer Quantity Availability
MC34063ABD-TR,MC34063ABDTR ST,ST 10000 In Stock

Description and Introduction

DC-DC CONVERTER CONTROL CIRCUITS The MC34063ABD-TR is a monolithic control circuit manufactured by STMicroelectronics (ST). It is designed for DC-DC converter applications and contains the primary functions required for step-up, step-down, and voltage-inverting converters.  

### **Specifications:**  
- **Input Voltage Range:** 3V to 40V  
- **Output Current:** Up to 1.5A (switch current)  
- **Oscillator Frequency:** 100kHz (typical)  
- **Duty Cycle Adjustable:** Up to 100%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SO-8  

### **Descriptions:**  
- The MC34063ABD-TR integrates a temperature-compensated reference, a comparator, an oscillator, a PWM controller, and a high-current output switch.  
- It is suitable for buck, boost, and inverting power supply designs.  
- Requires minimal external components for operation.  

### **Features:**  
- Low standby current  
- Short-circuit current limiting  
- Automatic feed-forward compensation  
- Adjustable output voltage  
- High efficiency  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

DC-DC CONVERTER CONTROL CIRCUITS
Partnumber Manufacturer Quantity Availability
MC34063ABD-TR,MC34063ABDTR ST 50000 In Stock

Description and Introduction

DC-DC CONVERTER CONTROL CIRCUITS The MC34063ABD-TR is a monolithic switching regulator control circuit manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

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

### **Descriptions:**
- The MC34063ABD-TR is a DC-DC converter IC capable of step-up, step-down, and voltage-inverting applications.  
- It contains an internal temperature-compensated reference, comparator, oscillator, driver, and high-current output switch.  
- Designed for use in portable devices, power supplies, and battery chargers.  

### **Features:**
- **Low Standby Current**  
- **Short-Circuit Current Limiting**  
- **Adjustable Output Voltage**  
- **Efficiency Up to 85%**  
- **Internal Frequency Compensation**  
- **Available in Surface-Mount (SO-8) Package**  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

DC-DC CONVERTER CONTROL CIRCUITS

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