The TD62388APG from Toshiba Semiconductor and Storage is a high-voltage, high-current sink driver array. This integrated circuit is designed to interface between logic circuits and high-power loads. It incorporates eight independent sink drivers, each capable of driving up to 500 mA and 50 V. The TD62388APG is commonly used in applications requiring control of relays, solenoids, lamps, and other inductive loads.

Applications

• Relay drivers
• Solenoid drivers
• Lamp drivers
• Stepper motor drivers
• Logic buffers
• Interface between logic circuits and high-voltage/high-current loads

Features

• Eight Independent Drivers: Provides control for up to eight separate loads.
• High Output Voltage: Supports output voltages up to 50 V.
• High Output Current: Each driver can sink up to 500 mA.
• Built-in Input Protection Diodes: Protects the device from reverse voltage conditions.
• TTL/CMOS Compatible Inputs: Allows direct interface with a wide range of logic circuits.
• DIP-18 Package: Standard package for easy integration into circuit boards.

Benefits

• Simplified Interfacing: Provides a convenient interface between low-level logic and high-power loads.
• Reduced Component Count: Integrates multiple drivers into a single package, saving board space and reducing assembly costs.
• Enhanced System Reliability: Built-in protection diodes prevent damage from inductive kickback and reverse voltage conditions.
• Versatile Application: Suitable for a wide range of applications requiring high-voltage/high-current driving capabilities.
• Easy Integration: The standard DIP-18 package simplifies integration into existing and new designs.

Technical Specifications

The TD62388APG operates with a supply voltage range of 4.75 V to 5.25 V. The maximum output voltage is 50 V, and the maximum output current per driver is 500 mA. The input voltage is TTL/CMOS compatible. The operating temperature range is -40°C to +85°C. The package is a DIP-18 (Plastic Dual In-Line Package with 18 pins).

This driver array is designed to provide a reliable and efficient solution for driving a variety of loads in industrial, commercial, and consumer applications. Its combination of high voltage, high current, and built-in protection features make it a versatile and robust choice for interfacing between logic circuits and high-power devices.