Allegro MicroSystems

A6812SEPTR-T

A6812SEPTR-T Description

The A6812SEPTR-T is a high-side bipolar power driver IC designed by Allegro MicroSystems, a leading manufacturer in the power management industry. This IC is part of the A6812 family and features a 1:20 input-to-output ratio, making it highly efficient for applications requiring significant power amplification. The device is housed in a surface-mount package, specifically the 28PLCC, which is ideal for compact and space-constrained designs. Despite its obsolete status, the A6812SEPTR-T remains a robust solution for various power management needs.

A6812SEPTR-T Features

• Output Type: Bipolar, ensuring high efficiency and reliability in power delivery.
• Output Configuration: High Side, which simplifies circuit design and enhances safety in high-voltage applications.
• Current - Output (Max): 40mA per output, providing ample current for driving multiple loads.
• Voltage - Supply (Vcc/Vdd): Operates within a 3V to 5.5V range, offering flexibility in power supply options.
• Voltage - Load: Capable of handling up to 60V, making it suitable for high-voltage environments.
• Switch Type: Latched Driver, ensuring stable and consistent power delivery.
• Interface: Equipped with strobe and serial interfaces, facilitating easy communication and control.
• Number of Outputs: 20 outputs, allowing for the control of multiple devices or segments.
• Package: Tape & Reel (TR), which is ideal for automated assembly processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), indicating robustness against moisture-related issues.
• ECCN: EAR99, indicating general compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate tariff classification for international trade.

A6812SEPTR-T Applications

The A6812SEPTR-T is particularly well-suited for applications that require high-side power control and efficient power distribution. Its 1:20 input-to-output ratio and high-side configuration make it ideal for driving multiple loads with minimal power loss. Specific use cases include:

• Automotive Electronics: Ideal for controlling various electronic components in vehicles, such as lights, actuators, and sensors.
• Industrial Control Systems: Suitable for managing power distribution in industrial settings, including PLCs and automation equipment.
• Consumer Electronics: Can be used in devices requiring high-side power control, such as printers, scanners, and other peripherals.
• Telecommunications: Effective in managing power for various components in telecommunication infrastructure, such as base stations and repeaters.

Conclusion of A6812SEPTR-T

The A6812SEPTR-T from Allegro MicroSystems is a versatile and reliable power driver IC with a wide range of applications. Its high-side bipolar output configuration, coupled with a 1:20 input-to-output ratio, makes it an efficient solution for power management needs. Despite being obsolete, its robust design and compliance with environmental and regulatory standards ensure it remains a viable option for various industries. Whether in automotive, industrial, consumer, or telecommunications applications, the A6812SEPTR-T offers significant benefits in terms of power control and distribution.