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TD62781

8CH HIGH-VOLTAGE SOURCE DRIVER

Partnumber Manufacturer Quantity Availability
TD62781 30 In Stock

Description and Introduction

8CH HIGH-VOLTAGE SOURCE DRIVER Here are the factual details about the part **TD62781** from Ic-phoenix technical data files:

### **Manufacturer Specifications**  
- **Manufacturer**: Toshiba  
- **Part Number**: TD62781  
- **Type**: 8-Channel Darlington Sink Driver  
- **Package**: DIP-18 or SOP-18  
- **Operating Voltage**: 4.5V to 50V  
- **Output Current (per channel)**: 500mA (max)  
- **Input Voltage (logic level)**: 3V to 5V compatible  
- **Output Voltage (max)**: 50V  
- **Power Dissipation**: 1.25W (per channel)  
- **Operating Temperature Range**: -40°C to +85°C  

### **Descriptions**  
- The TD62781 is a high-voltage, high-current Darlington transistor array designed for driving inductive loads such as relays, solenoids, and stepper motors.  
- It features built-in clamp diodes for inductive load protection.  
- Each channel includes an open-collector Darlington pair with common emitter configuration.  
- Suitable for interfacing between low-voltage logic (e.g., microcontrollers) and higher-voltage/higher-current peripherals.  

### **Features**  
- **8 independent Darlington drivers**  
- **High output voltage capability (50V max)**  
- **High output current (500mA per channel, 2.5A total max)**  
- **Built-in suppression diodes for inductive loads**  
- **TTL/CMOS compatible inputs**  
- **Wide operating voltage range (4.5V to 50V)**  
- **Thermal shutdown protection**  

This information is based solely on the provided knowledge base. Let me know if you need further details.

Application Scenarios & Design Considerations

8CH HIGH-VOLTAGE SOURCE DRIVER

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