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MC34166TV from MOT,Motorola

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MC34166TV

Manufacturer: MOT

Power Switching Regulator

Partnumber Manufacturer Quantity Availability
MC34166TV MOT 1 In Stock

Description and Introduction

Power Switching Regulator The MC34166TV is a switching regulator IC manufactured by Motorola (MOT).  

### **Specifications:**  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable or fixed (depending on configuration)  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 100 kHz (fixed)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220 (5-pin)  
- **Regulation Type:** Step-down (buck) converter  
- **Efficiency:** Up to 85%  
- **Protection Features:** Overcurrent protection, thermal shutdown  

### **Descriptions:**  
The MC34166TV is a monolithic switching regulator designed for step-down (buck) applications. It integrates a power switch, oscillator, control circuitry, and protection features, making it suitable for DC-DC conversion in various power supply designs.  

### **Features:**  
- **Wide Input Voltage Range (8V–40V)**  
- **High Efficiency (up to 85%)**  
- **Fixed 100 kHz Switching Frequency**  
- **Built-in Current Limiting**  
- **Thermal Shutdown Protection**  
- **Adjustable Output Voltage (with external resistors)**  
- **Low Standby Current**  
- **TO-220 Package for Easy Heat Dissipation**  

This IC is commonly used in automotive, industrial, and consumer electronics applications requiring efficient power conversion.

Application Scenarios & Design Considerations

Power Switching Regulator

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