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MC34167T from ON,ON Semiconductor

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MC34167T

Manufacturer: ON

Power Switching Regulator

Partnumber Manufacturer Quantity Availability
MC34167T ON 2050 In Stock

Description and Introduction

Power Switching Regulator The MC34167T is a switching regulator controller manufactured by ON Semiconductor. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable via external components  
- **Switching Frequency:** 100kHz (fixed)  
- **Output Current:** Up to 1.5A (with external components)  
- **Duty Cycle:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TO-220  

### **Descriptions:**  
The MC34167T is a high-performance switching regulator IC designed for step-down (buck), step-up (boost), and inverting power supply applications. It features an internal reference, oscillator, and driver circuitry to simplify power supply design.  

### **Features:**  
- **Wide Input Voltage Range (4.5V – 40V)**  
- **Internal 1.25V Reference Voltage**  
- **Current Limiting and Thermal Shutdown Protection**  
- **Low Standby Current (1.5mA typical)**  
- **Single-Ended Output Driver**  
- **Adjustable Output Voltage**  
- **Suitable for Buck, Boost, and Inverting Configurations**  

This information is based solely on the manufacturer's datasheet.

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