The ON Semiconductor MC1413B is a versatile high-voltage, high-current Darlington transistor array, designed for applications requiring output current up to 500 mA per channel and peak current up to 600 mA per channel. This integrated circuit consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.

Key Features

• Output Current (single output): 500 mA / Channel
• Peak Output Current: 600 mA / Channel
• Output Clamp Diodes: Inputs and outputs can be directly connected to logic gates
• Operating Voltage Range: Suitable for operation between 5 V and 50 V
• Input Compatible with Various Types of Logic: TTL, 5V CMOS, PMOS, and others

Applications

The MC1413B is ideal for driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal print heads and high-power buffers. The device can be used in various applications such as:

• Printer drivers
• LED displays / Dot matrix displays
• Relay drivers
• Stepper motor controls

Product Advantages

The MC1413B offers several advantages for designers and engineers. Its integrated clamp diodes facilitate easy implementation of inductive load driving. The high current capability of the Darlington pairs ensures reliable operation in high-power applications. Additionally, the device's compatibility with a wide range of logic levels allows for easy interfacing with control systems.

Package and Quality

ON Semiconductor's commitment to quality is evident in the MC1413B, which is available in a 16-pin DIP (Dual In-line Package) for easy mounting on printed circuit boards. The device is also lead-free and RoHS compliant, ensuring adherence to current environmental standards.