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TD62479P from TOS,TOSHIBA

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TD62479P

Manufacturer: TOS

2CH PERIPHERAL AND / NAND / OR / NOR DRIVERS

Partnumber Manufacturer Quantity Availability
TD62479P TOS 15 In Stock

Description and Introduction

2CH PERIPHERAL AND / NAND / OR / NOR DRIVERS The part TD62479P is manufactured by Toshiba. It is a high-voltage, high-current Darlington transistor array designed for driving inductive loads such as relays, solenoids, and lamps.  

### **Specifications:**  
- **Output Current (per channel):** 500 mA (max)  
- **Output Voltage (max):** 50 V  
- **Input Voltage (max):** 30 V  
- **Number of Channels:** 8  
- **Package Type:** DIP-18  
- **Built-in Clamp Diodes:** Yes (for inductive load protection)  
- **Logic Compatibility:** TTL, CMOS  

### **Descriptions & Features:**  
- **Darlington Transistor Array:** Each channel consists of a Darlington pair for high gain and current handling.  
- **Integrated Clamp Diodes:** Protects against back EMF from inductive loads.  
- **Wide Operating Voltage Range:** Suitable for various industrial and automotive applications.  
- **TTL/CMOS Compatible Inputs:** Allows direct interfacing with microcontrollers and logic circuits.  
- **High-Voltage Output:** Supports driving loads up to 50V.  
- **Thermal Shutdown Protection:** Enhances reliability under high-current conditions.  

This part is commonly used in applications requiring multiple high-current drivers, such as printer head drivers, motor control circuits, and relay driving systems.

Application Scenarios & Design Considerations

2CH PERIPHERAL AND / NAND / OR / NOR DRIVERS

Alternative Part Number

  • UPC1237HA --: Similar function speaker protection / audio control IC in a DIP package, widely available and often used as a substitute in audio protection circuits.
  • TA7317P --: Audio protection IC from a different Toshiba series with comparable pin function and DIP-8 package, suitable for speaker protection applications.
  • HA12002 --: Speaker protection / muting control IC in DIP package with similar control function, usable as an alternative with minor circuit adjustment.

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