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MC33167T from MOTO,Motorola

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MC33167T

Manufacturer: MOTO

POWER SWITCHING REGULATORS

Partnumber Manufacturer Quantity Availability
MC33167T MOTO 4 In Stock

Description and Introduction

POWER SWITCHING REGULATORS The MC33167T is a monolithic integrated circuit manufactured by Motorola (MOTO).  

### **Specifications:**  
- **Type:** High Voltage Switching Regulator  
- **Input Voltage Range:** 8V to 40V  
- **Output Voltage:** Adjustable (via external components)  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 100kHz (fixed)  
- **Efficiency:** High (typically >85%)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-lead)  

### **Descriptions:**  
The MC33167T is a high-performance switching regulator IC designed for step-down (buck) applications. It integrates a high-current switch, control circuitry, and protection features, making it suitable for automotive, industrial, and power supply applications.  

### **Features:**  
- **Integrated Power Switch:** Reduces external component count.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Current Limiting:** Protects against overloads.  
- **Thermal Shutdown:** Prevents overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper startup.  
- **Soft-Start:** Reduces inrush current.  
- **Low Standby Current:** Improves efficiency in light-load conditions.  

This IC is commonly used in DC-DC converters, battery chargers, and power management systems.

Application Scenarios & Design Considerations

POWER SWITCHING REGULATORS

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