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MAX253CPA

Transformer Driver for Isolated RS-485 Interface

Partnumber Manufacturer Quantity Availability
MAX253CPA 1 In Stock

Description and Introduction

Transformer Driver for Isolated RS-485 Interface The **MAX253CPA** is a transformer driver IC manufactured by **Maxim Integrated**. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Maxim Integrated (now part of Analog Devices)  

### **Description:**  
The MAX253CPA is a monolithic transformer driver designed for isolated power supply applications. It provides a high-efficiency, compact solution for generating isolated power in systems requiring DC-DC conversion.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Drive Capability:** Up to 1W of isolated power  
- **Switching Frequency:** 500kHz (typical)  
- **High Efficiency:** Optimized for low-power applications  
- **Integrated Power Switch:** Simplifies external circuitry  
- **Low Quiescent Current:** Reduces power consumption  
- **Thermal Shutdown Protection:** Prevents overheating  
- **DIP-8 Package:** Easy to prototype and integrate  

### **Applications:**  
- Isolated power supplies  
- Industrial and medical systems  
- Telecom and networking equipment  
- Battery-powered devices  

### **Package:**  
- **MAX253CPA:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Operating Temperature Range:**  
- **Commercial Grade (C):** 0°C to +70°C  

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

Application Scenarios & Design Considerations

Transformer Driver for Isolated RS-485 Interface

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