The TD62382F is a high-voltage, high-current sink driver array manufactured by Toshiba Semiconductor and Storage. This device is designed for driving inductive loads such as relays, solenoids, and stepping motors in a variety of applications. It offers robust protection features and high reliability, making it suitable for demanding industrial and automotive environments.

Applications

• Relay drivers
• Solenoid drivers
• Stepping motor drivers
• Lamp drivers
• Logic buffers
• Line receivers

Features

• High output voltage: 50V (min)
• High output current: 500mA per channel
• Input voltage: 3.3V/5V
• Output clamp diodes for inductive load driving
• TTL and 5V CMOS logic compatible inputs
• Built-in thermal shutdown protection
• Built-in overcurrent protection
• DIP-16 package

Benefits

• Simplified system design: The TD62382F integrates multiple driver channels into a single package, reducing component count and board space.
• Enhanced reliability: Built-in protection features prevent damage from overvoltage, overcurrent, and thermal overload, ensuring reliable operation in harsh environments.
• Direct interface with logic circuits: TTL and CMOS compatible inputs allow direct connection to microcontrollers and other logic devices, simplifying the interface design.
• High driving capability: The high output voltage and current capability of the TD62382F enables it to drive a wide range of inductive loads.
• Reduced external components: Integrated clamp diodes eliminate the need for external protection components, further simplifying the design and reducing cost.

Additional Details

The TD62382F consists of eight independent sink driver channels. Each channel features an output clamp diode to protect against voltage spikes generated when driving inductive loads. The device is available in a DIP-16 package. The input pins are designed to be compatible with both TTL and 5V CMOS logic levels, offering flexibility in system design. The thermal shutdown protection disables the outputs when the junction temperature exceeds a safe limit, preventing damage to the device. The overcurrent protection limits the output current to a safe level, protecting the device and the load from damage due to short circuits or excessive current draw. This driver array is suitable for various industrial control, automotive, and consumer electronics applications requiring reliable and efficient driving of inductive loads.