Allegro MicroSystems

A6841ELW-20-T

A6841ELW-20-T Description

The A6841ELW-20-T is a high-performance power driver IC designed by Allegro MicroSystems, a leading manufacturer in the power management industry. This IC features a bipolar output type with a low-side output configuration, making it suitable for a wide range of applications requiring efficient power management. The device is housed in a 20-pin SOIC package, ideal for surface-mount applications, and is available in a tube package format.

A6841ELW-20-T Features

• Output Type: Bipolar
• Output Configuration: Low Side
• Product Status: Obsolete
• Current - Output (Max): 500mA
• Voltage - Supply (Vcc/Vdd): 3V to 5.5V
• Voltage - Load: 50V (Max)
• Ratio - Input:Output: 1:8
• Mounting Type: Surface Mount
• Number of Outputs: 8
• Interface: Strobe, Serial
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Package: Tube
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

The A6841ELW-20-T is designed to provide robust performance with its bipolar output type, ensuring high efficiency and reliability. The low-side output configuration allows for easier control and integration into various electronic systems. With a maximum output current of 500mA and a supply voltage range of 3V to 5.5V, this IC is versatile and can be used in a variety of power management applications.

A6841ELW-20-T Applications

The A6841ELW-20-T is particularly well-suited for applications requiring high current and voltage handling capabilities. Its 1:8 input-to-output ratio makes it ideal for driving multiple loads with a single input signal. The device's 50V maximum load voltage and 500mA maximum output current ensure it can handle demanding power requirements.

Some specific use cases where the A6841ELW-20-T excels include:

• Automotive Electronics: For driving high-current loads such as relays, solenoids, and other actuators.
• Industrial Control Systems: In applications requiring precise control of multiple outputs, such as motor control and robotic systems.
• Consumer Electronics: For driving high-current loads in devices such as printers, scanners, and other peripherals.

Conclusion of A6841ELW-20-T

The A6841ELW-20-T from Allegro MicroSystems is a powerful and versatile power driver IC, designed to meet the demands of modern power management applications. Its bipolar output type, low-side configuration, and robust performance make it an excellent choice for driving high-current loads. Despite being marked as obsolete, the A6841ELW-20-T remains a reliable option for engineers and designers looking for a proven solution in power management. Its compliance with REACH and RoHS3 standards ensures it meets environmental and safety regulations, making it a responsible choice for modern electronics.