The TD62064P is a high-voltage, high-current source driver array manufactured by Toshiba Semiconductor and Storage. This device is designed to interface between low-level logic circuits and higher voltage or current loads. It incorporates eight independent channels, each capable of sourcing significant current, making it suitable for a wide range of applications requiring robust driver capabilities.

Applications

• Driving relays
• Driving solenoids
• Driving lamps and LED displays
• Driving stepper motors
• Driving thermal printers

Features

• Eight independent driver channels
• High output voltage: Up to 50V
• High output current: 500mA per channel
• Input compatible with TTL and 5V CMOS logic
• Internal clamp diodes for inductive load protection
• Package: DIP-18

Benefits

• Simplified Interface: The TD62064P simplifies the interface between low-level logic and high-power loads, reducing the need for discrete components and complex circuitry.
• Inductive Load Protection: Integrated clamp diodes protect the driver from voltage spikes generated by inductive loads, enhancing reliability and preventing damage to the device and surrounding components.
• High Current Capability: With a sourcing capability of 500mA per channel, the TD62064P can drive a variety of loads without requiring additional amplification.
• Space Saving: The integration of eight drivers into a single package reduces board space and simplifies layout, making it ideal for space-constrained applications.
• Versatile Applications: Suitable for a diverse range of applications, from industrial control to consumer electronics, due to its flexible voltage and current handling capabilities.

Technical Specifications

The TD62064P operates with a supply voltage range of 4.5V to 5.5V for the logic input. The output voltage can reach up to 50V, and each channel can source up to 500mA of current. The device includes internal clamp diodes to protect against inductive kickback when driving inductive loads. The operating temperature range is typically -20°C to +85°C. The input logic is compatible with both TTL and 5V CMOS logic levels, providing flexibility in interfacing with different control systems. The package is a DIP-18 through-hole package.