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MC33167D2T from ON,ON Semiconductor

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MC33167D2T

Manufacturer: ON

POWER SWITCHING REGULATORS

Partnumber Manufacturer Quantity Availability
MC33167D2T ON 768 In Stock

Description and Introduction

POWER SWITCHING REGULATORS The MC33167D2T is a high-performance switching regulator IC manufactured by ON Semiconductor.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 100kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2T)  

### **Descriptions:**  
The MC33167D2T is a step-down (buck) switching regulator designed for high-efficiency power conversion. It integrates a high-side MOSFET and control circuitry, simplifying power supply designs. The device is suitable for automotive, industrial, and consumer applications requiring stable DC voltage conversion.  

### **Features:**  
- **Integrated Power MOSFET** (reduces external component count)  
- **Adjustable Output Voltage** (via feedback resistors)  
- **Overcurrent Protection** (limits output current)  
- **Thermal Shutdown** (prevents overheating)  
- **Undervoltage Lockout (UVLO)** (ensures proper startup)  
- **Soft-Start Function** (reduces inrush current)  

This IC is commonly used in power supplies for automotive systems, industrial controls, and battery-powered applications.

Application Scenarios & Design Considerations

POWER SWITCHING REGULATORS

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