ROHM Semiconductor

BD9533EKN-E2

BD9533EKN-E2 Description

The BD9533EKN-E2 is a highly efficient power management integrated circuit (PMIC) designed by Rohm Semiconductor, specifically tailored for applications requiring a reliable and compact power conversion solution. This IC is part of the H³Reg™ series, known for its advanced performance and efficiency. The BD9533EKN-E2 is housed in a Surface Mount HQFN20V package, making it ideal for space-constrained designs. It features a single output with a voltage range of 0.7V to 2V, suitable for powering DDR SDRAM and other sensitive electronic components. The input voltage range of 4.5V to 28V provides flexibility and compatibility with various power sources.

BD9533EKN-E2 Features

• Efficient Power Conversion: The BD9533EKN-E2 offers a wide input voltage range (4.5V to 28V) and a single output voltage range (0.7V to 2V), ensuring efficient power conversion for DDR SDRAM and other critical applications.
• Compact Design: Utilizing a Surface Mount HQFN20V package, this IC is ideal for applications where space is a premium, without compromising on performance.
• Advanced Series: As part of the H³Reg™ series, the BD9533EKN-E2 benefits from Rohm Semiconductor's cutting-edge technology, providing superior efficiency and reliability.
• Regulatory Compliance: The BD9533EKN-E2 is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), this IC is well-suited for environments with varying humidity levels, ensuring long-term reliability and performance.
• Packaging: Available in Tape & Reel (TR) packaging, the BD9533EKN-E2 is easy to handle and integrate into automated manufacturing processes.

BD9533EKN-E2 Applications

The BD9533EKN-E2 is particularly well-suited for applications requiring efficient power conversion and a compact footprint. Key applications include:

• Converters: Ideal for use in power supply converters where space and efficiency are critical.
• DDR SDRAM: Provides a reliable power source for DDR SDRAM modules, ensuring stable performance and minimal power loss.
• Embedded Systems: Suitable for embedded systems where compact design and high efficiency are essential.
• Industrial Equipment: Can be used in various industrial applications where robust power management is required.

Conclusion of BD9533EKN-E2

The BD9533EKN-E2 from Rohm Semiconductor is a versatile and efficient PMIC designed to meet the demands of modern electronic systems. Its wide input voltage range, single output capability, and compact HQFN20V package make it an ideal choice for applications such as DDR SDRAM power supply and power converters. The H³Reg™ series technology ensures high efficiency and reliability, while compliance with REACH and ROHS3 standards guarantees environmental and safety excellence. Despite its Obsolete status, the BD9533EKN-E2 remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are required.