Allegro MicroSystems

A8589KLPTR-T  

DC Switching Voltage Regulators

A8589KLPTR-T Description

The A8589KLPTR-T is a high-performance, adjustable buck regulator designed for a wide range of power management applications. Manufactured by Allegro MicroSystems, this IC offers a robust solution for converting and regulating power efficiently. The A8589KLPTR-T features an adjustable output voltage range from 0.8V to 10V, making it highly versatile for various electronic systems. It supports an input voltage range from 4V to 35V, ensuring compatibility with a broad spectrum of power sources.

The regulator is capable of delivering up to 2.5A of output current, making it suitable for applications requiring moderate to high power delivery. The switching frequency of the A8589KLPTR-T can be adjusted between 250kHz and 2.4MHz, allowing designers to optimize the trade-off between efficiency and solution size. The regulator employs a positive output configuration and does not use synchronous rectification, which simplifies the design while maintaining high efficiency.

Packaged in a 16-lead TSSOP (Tape & Reel) format, the A8589KLPTR-T is designed for surface-mount applications, ensuring ease of integration into modern PCB designs. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 2 (1 Year), the A8589KLPTR-T is well-suited for use in environments with varying humidity levels.

A8589KLPTR-T Features

• Adjustable Output Voltage: The A8589KLPTR-T offers an adjustable output voltage range from 0.8V to 10V, providing flexibility to meet the specific power requirements of various electronic systems.
• Wide Input Voltage Range: With an input voltage range from 4V to 35V, the regulator can accommodate a wide variety of power sources, enhancing its versatility.
• High Output Current Capability: The regulator is capable of delivering up to 2.5A of output current, making it suitable for applications that require moderate to high power delivery.
• Flexible Switching Frequency: The switching frequency can be adjusted between 250kHz and 2.4MHz, allowing designers to optimize the trade-off between efficiency and solution size.
• Positive Output Configuration: The regulator employs a positive output configuration, simplifying the design and ensuring compatibility with most electronic systems.
• Surface-Mount Packaging: The A8589KLPTR-T is packaged in a 16-lead TSSOP format, suitable for surface-mount applications and easy integration into modern PCB designs.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the regulator is well-suited for use in environments with varying humidity levels.

A8589KLPTR-T Applications

The A8589KLPTR-T is ideal for a variety of applications where efficient power conversion and regulation are required. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops, where compact size and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, automation equipment, and instrumentation, where reliable power delivery and wide input voltage range are essential.
• Telecommunications: Perfect for powering base stations, routers, and other telecom equipment, where high efficiency and adjustable output voltage are necessary.
• Automotive Systems: Applicable in automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), where robustness and environmental compliance are paramount.

Conclusion of A8589KLPTR-T

The A8589KLPTR-T from Allegro MicroSystems is a versatile and high-performance buck regulator that offers a wide range of technical specifications and performance benefits. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a variety of applications. The flexible switching frequency and surface-mount packaging further enhance its ease of integration into modern electronic designs. With its environmental compliance and robustness, the A8589KLPTR-T stands out as a reliable choice for power management solutions in consumer electronics, industrial equipment, telecommunications, and automotive systems.

A8589KLPTR-T Documents

Download datasheets and manufacturer documentation for A8589KLPTR-T