Intersil

ISL6421AER-T

ISL6421AER-T Description

The ISL6421AER-T is a specialized switching controller designed by Intersil, a leading manufacturer in the electronics industry. This product is part of the Special Purpose Regulators category and is known for its robust performance and efficiency. Despite being marked as obsolete, the ISL6421AER-T continues to be a valuable component for specific applications requiring precise voltage regulation.

The ISL6421AER-T features a single output with an adjustable voltage range of 13V to 18V, making it suitable for applications that demand a stable and precise power supply. It operates within an input voltage range of 8V to 14V, ensuring compatibility with a variety of power sources. The device is designed for surface mount applications, which allows for efficient integration into compact and space-constrained designs.

ISL6421AER-T Features

• ECCN Classification: The ISL6421AER-T is classified under ECCN EAR99, indicating its general availability for commercial use without specific export restrictions.
• Mounting Type: Surface Mount technology ensures that the device can be easily integrated into modern PCB designs, offering space-saving benefits and enhanced reliability.
• Output Configuration: With a single output, the ISL6421AER-T provides a focused power solution, ideal for applications requiring a dedicated and stable power supply.
• Voltage Range: The output voltage range of 13V to 18V and input voltage range of 8V to 14V make it versatile for various electronic systems.
• Packaging: The bulk packaging option simplifies inventory management and reduces costs associated with individual packaging.
• Harmonized Tariff Schedule (HTSUS): The HTSUS code 8542.39.0001 facilitates accurate customs classification and ensures compliance with international trade regulations.

ISL6421AER-T Applications

The ISL6421AER-T is particularly well-suited for applications that require precise voltage regulation and efficient power management. Its specific use cases include:

• Power Supply Units: Ideal for power supplies in industrial equipment, medical devices, and telecommunications infrastructure.
• Embedded Systems: Suitable for embedded systems where a stable and efficient power supply is crucial for reliable operation.
• Telecommunications: Can be used in various telecom applications, including base stations and networking equipment, where precise voltage control is essential.
• Medical Equipment: Provides stable power for medical devices, ensuring consistent performance and reliability.

Conclusion of ISL6421AER-T

The ISL6421AER-T, despite being marked as obsolete, remains a reliable and efficient switching controller for applications requiring precise voltage regulation. Its surface mount design, versatile voltage range, and robust performance make it a valuable component for a variety of electronic systems. While newer models may offer additional features, the ISL6421AER-T continues to provide a cost-effective and reliable solution for specific power management needs. For designers and engineers looking for a proven and reliable switching controller, the ISL6421AER-T is a worthy consideration.