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BD3552HFN-TR

BD3552HFN-TR Description

The BD3552HFN-TR is a high-performance linear voltage regulator from Rohm Semiconductor, designed to deliver adjustable output voltage with exceptional efficiency and stability. This device is ideal for applications requiring a reliable power supply with adjustable output voltage, capable of supporting up to 2A of output current. The BD3552HFN-TR features a wide input voltage range from 4.5V down to the minimum output voltage of 0.65V, making it suitable for a variety of power management tasks.

BD3552HFN-TR Features

• Adjustable Output Voltage: The BD3552HFN-TR offers an adjustable output voltage range from 0.65V to 2.7V, providing flexibility to meet diverse application requirements.
• High Output Current: Capable of delivering up to 2A of output current, ensuring robust power supply for demanding applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 2A, the BD3552HFN-TR maintains high efficiency even at low input-to-output voltage differentials.
• Control and Protection Features: Equipped with enable and soft-start functions, the regulator ensures smooth startup and shutdown processes. Additionally, it includes over-current, over-temperature, and under-voltage lockout (UVLO) protections to safeguard the device and connected circuits.
• Low Quiescent Current: The device operates with a low quiescent current of 0.5 mA, minimizing power consumption during standby conditions.
• Surface Mount Package: The BD3552HFN-TR is available in a surface mount package (8HSON), making it suitable for compact and high-density PCB designs.
• Compliance and Reliability: The BD3552HFN-TR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, allowing for unlimited storage time without degradation.

BD3552HFN-TR Applications

The BD3552HFN-TR is well-suited for a range of applications where adjustable voltage regulation and high current output are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, smartphones, tablets, and other consumer electronics that require adjustable voltage levels and high current output.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and other applications where reliable power supply and protection features are essential.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment that demand efficient power management solutions.
• Automotive Applications: Applicable in automotive electronics, infotainment systems, and other vehicle components that require robust and adjustable power supply.

Conclusion of BD3552HFN-TR

The BD3552HFN-TR from Rohm Semiconductor stands out as a versatile and high-performance linear voltage regulator. Its adjustable output voltage range, high output current capability, and low dropout voltage make it an excellent choice for a wide array of applications. The inclusion of advanced control and protection features, combined with its low quiescent current and surface mount package, further enhance its appeal. The BD3552HFN-TR is a reliable and efficient solution for power management needs, ensuring stable and efficient power delivery in various electronic systems.