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BD8628EFV-E2

BD8628EFV-E2 Description

The BD8628EFV-E2 is a fixed-output, positive buck regulator designed by ROHM Semiconductor, a leading manufacturer of power management integrated circuits (PMICs). This regulator is engineered to provide a stable 5V output with a maximum current capacity of 3A. It features a synchronous rectifier, which enhances efficiency and reduces power loss, making it ideal for applications where power consumption is a critical factor. The BD8628EFV-E2 operates within an input voltage range starting from 6.5V and employs a switching frequency of 500kHz, ensuring efficient power conversion.

The regulator is housed in a 24HTSSOP-B package and is available in a surface-mount configuration, making it suitable for compact and high-density PCB designs. Despite its small form factor, the BD8628EFV-E2 delivers robust performance and is compliant with industry standards such as REACH and ROHS3. It also has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to moisture before assembly, which is beneficial for manufacturing processes.

BD8628EFV-E2 Features

• Fixed Output Voltage: Provides a stable 5V output, ensuring consistent power delivery to connected devices.
• High Current Capability: Supports up to 3A of output current, making it suitable for demanding applications.
• Synchronous Rectification: Enhances efficiency and reduces power loss, improving overall system performance.
• Wide Input Voltage Range: Operates with a minimum input voltage of 6.5V, offering flexibility in power supply design.
• High Switching Frequency: 500kHz switching frequency enables efficient power conversion and smaller external components.
• Surface-Mount Technology: The 24HTSSOP-B package is ideal for compact and high-density PCB designs.
• Compliance and Reliability: REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 Hours) provides flexibility in manufacturing processes.

BD8628EFV-E2 Applications

The BD8628EFV-E2 is well-suited for a variety of applications where efficient power management is essential. Its high current capability and fixed output voltage make it ideal for powering microcontrollers, FPGAs, and other digital circuits that require a stable 5V supply. The regulator's synchronous rectification feature enhances efficiency, making it particularly useful in battery-powered devices and portable electronics where power conservation is crucial.

In addition, the BD8628EFV-E2's compact form factor and surface-mount configuration make it suitable for space-constrained applications, such as smartphones, tablets, and IoT devices. Its wide input voltage range and high switching frequency further enhance its versatility, allowing it to be used in a broad range of electronic systems.

Conclusion of BD8628EFV-E2

The BD8628EFV-E2 from ROHM Semiconductor is a high-performance buck regulator that offers a stable 5V output with a maximum current capacity of 3A. Its synchronous rectification feature ensures high efficiency and reduced power loss, making it an excellent choice for applications where power consumption is a critical factor. The regulator's wide input voltage range, high switching frequency, and compact surface-mount package further enhance its versatility and suitability for a variety of electronic systems.

Despite being marked as obsolete, the BD8628EFV-E2 remains a reliable and efficient solution for power management needs. Its compliance with industry standards such as REACH and ROHS3, along with its moisture sensitivity level, ensures that it meets both environmental and manufacturing requirements. Overall, the BD8628EFV-E2 is a robust and efficient power management solution that continues to offer significant benefits in various applications.