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MC33342DG

Battery Fast Charge Controllers

Partnumber Manufacturer Quantity Availability
MC33342DG 88 In Stock

Description and Introduction

Battery Fast Charge Controllers The MC33342DG is a voltage regulator IC manufactured by ON Semiconductor. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** ON Semiconductor  
- **Package:** SOIC-8  
- **Type:** High Voltage Switching Regulator  
- **Input Voltage Range:** Up to 40V  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** Fixed at 100kHz  
- **Operating Temperature Range:** -40°C to +85°C  

### **Description:**  
The MC33342DG is a high-voltage switching regulator designed for step-down (buck) applications. It integrates a power switch, oscillator, and control circuitry to efficiently regulate voltage from high input sources. It is commonly used in automotive, industrial, and power supply applications.

### **Features:**  
- **High Voltage Operation:** Supports input voltages up to 40V.  
- **Integrated Power Switch:** Includes a 1.5A NPN power transistor.  
- **Adjustable Output Voltage:** Allows flexibility in design.  
- **Current Limiting:** Built-in protection against overcurrent conditions.  
- **Thermal Shutdown:** Prevents damage due to overheating.  
- **Low Standby Current:** Enhances efficiency in standby mode.  

For exact application details, refer to the official datasheet from ON Semiconductor.

Application Scenarios & Design Considerations

Battery Fast Charge Controllers

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