Allegro MicroSystems

A6841SA-T  

Power Distribution Switches, Load Drivers

A6841SA-T Description

The A6841SA-T is a power driver IC designed by Allegro MicroSystems, featuring a bipolar output type and a low-side output configuration. This obsolete product offers a maximum output current of 500mA and is designed to operate within a supply voltage range of 3V to 5.5V. It is housed in a through-hole package and is available in a tube format. The A6841SA-T is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage without special handling.

A6841SA-T Features

The A6841SA-T is a latched driver with a 1:8 input-to-output ratio, making it ideal for applications requiring multiple outputs from a single input. It supports a maximum load voltage of 50V, providing robust performance in high-voltage environments. The device features a strobe and serial interface, enabling efficient communication and control. With 8 outputs, the A6841SA-T offers versatile control options for various power distribution and load driving applications.

A6841SA-T Applications

The A6841SA-T is well-suited for applications in power distribution switches and load drivers. Its ability to handle high load voltages and multiple outputs makes it ideal for use in automotive, industrial, and consumer electronics. Specific use cases include controlling multiple loads in automotive systems, managing power distribution in industrial control panels, and driving multiple devices in consumer electronics. The 1:8 input-to-output ratio allows for efficient control of multiple devices from a single input signal, reducing complexity and improving reliability.

Conclusion of A6841SA-T

The A6841SA-T is a versatile power driver IC with a bipolar output type and low-side configuration, offering robust performance and multiple outputs. Despite being obsolete, its unique features, such as the 1:8 input-to-output ratio and high load voltage capability, make it a valuable component for various applications. Its compliance with REACH and RoHS3 standards ensures it meets environmental and regulatory requirements. While newer alternatives may be available, the A6841SA-T remains a reliable choice for power distribution and load driving applications where its specific capabilities are required.

A6841SA-T Documents

Download datasheets and manufacturer documentation for A6841SA-T