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AS1328A-BQFT-AD

AS1328A-BQFT-AD Description

The AS1328A-BQFT-AD is an adjustable buck regulator designed for high efficiency and compact design in power management applications. Manufactured by ams OSRAM, this IC regulator features a wide input voltage range from 2.7V to 5.5V, making it suitable for various power supply scenarios. It delivers a maximum output current of 3A, ensuring robust performance for demanding applications. The regulator operates at a switching frequency of 1.5MHz, which allows for the use of smaller inductors and capacitors, contributing to a compact footprint. The output voltage is adjustable from 0.6V to 5.5V, providing flexibility to meet different system requirements. The AS1328A-BQFT-AD also includes synchronous rectification, enhancing efficiency and reducing power loss. This regulator is packaged in a 16TQFN format and is available in tape and reel packaging, suitable for surface mount applications. Despite its obsolescence status, the AS1328A-BQFT-AD remains a reliable choice for power management in various electronic systems.

AS1328A-BQFT-AD Features

• Adjustable Output Voltage: The AS1328A-BQFT-AD offers an adjustable output voltage range from 0.6V to 5.5V, providing flexibility to match the specific voltage requirements of various electronic components.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, this regulator can operate efficiently across a broad spectrum of input power sources, making it versatile for different applications.
• High Output Current Capability: Capable of delivering up to 3A of output current, the AS1328A-BQFT-AD ensures stable power delivery to demanding loads, making it suitable for high-power applications.
• High Switching Frequency: Operating at a 1.5MHz switching frequency, the regulator allows for the use of smaller passive components, reducing the overall size and weight of the power supply solution.
• Synchronous Rectification: The inclusion of synchronous rectification enhances the efficiency of the regulator, minimizing power loss and improving thermal performance.
• Positive Output Configuration: The regulator provides a positive output configuration, which is commonly required in many electronic systems.
• Surface Mount Compatibility: Packaged in a 16TQFN format and available in tape and reel packaging, the AS1328A-BQFT-AD is ideal for surface mount assembly processes, ensuring ease of integration into modern electronic designs.
• Moisture Sensitivity Level (MSL) 3: Certified with an MSL of 3, the regulator can withstand up to 168 hours of exposure to moisture, making it suitable for environments with varying humidity levels.
• REACH Compliance: The AS1328A-BQFT-AD is REACH unaffected, ensuring compliance with environmental and safety regulations.

AS1328A-BQFT-AD Applications

The AS1328A-BQFT-AD is ideal for a range of applications where high efficiency, compact design, and reliable power management are critical. Its adjustable output voltage and high current capability make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles where space and efficiency are paramount.
• Communication Systems: Providing stable power to routers, switches, and other networking equipment that require high efficiency and compact power solutions.
• Industrial Equipment: Ensuring reliable power delivery to control systems, sensors, and actuators in industrial environments.
• Automotive Electronics: Supporting various electronic components in vehicles, including infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).

Conclusion of AS1328A-BQFT-AD

The AS1328A-BQFT-AD is a versatile and efficient buck regulator that offers adjustable output voltage, high current capability, and a wide input voltage range. Its high switching frequency and synchronous rectification contribute to its compact design and high efficiency, making it an excellent choice for applications requiring reliable power management. Despite being marked as obsolete, the AS1328A-BQFT-AD remains a robust solution for various electronic systems, ensuring stable and efficient power delivery.