ROHM Semiconductor

BD7693FJ-E2

BD7693FJ-E2 Description

The BD7693FJ-E2 is a high-performance Power Factor Correction (PFC) controller designed by ROHM Semiconductor. This device operates in Boundary Conduction Mode (BCM) and is specifically engineered to enhance power efficiency and reduce total harmonic distortion (THD) in power supply systems. It features a wide input voltage range of 10V to 38V, making it suitable for various applications that require robust power management solutions. The BD7693FJ-E2 is available in a Surface Mount package, specifically Tape & Reel (TR), which ensures ease of integration into modern manufacturing processes.

BD7693FJ-E2 Features

• Operating Mode: The BD7693FJ-E2 operates in Boundary Conduction Mode (BCM), which provides high efficiency and low electromagnetic interference (EMI) compared to other operating modes.
• Wide Input Voltage Range: With an input voltage range of 10V to 38V, the BD7693FJ-E2 is versatile and can be used in a variety of power supply applications, including those with fluctuating input voltages.
• Low Startup Current: The device requires only 100 µA for startup, which significantly reduces power consumption during the initial phase of operation.
• Compliance and Safety: The BD7693FJ-E2 is REACH Unaffected and ROHS3 Compliant, ensuring it meets the highest environmental and safety standards.
• Packaging: The Tape & Reel (TR) packaging format facilitates easy handling and integration into automated assembly lines, enhancing manufacturing efficiency.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the BD7693FJ-E2 is highly resistant to moisture, making it suitable for use in various environmental conditions.

BD7693FJ-E2 Applications

The BD7693FJ-E2 is ideal for applications requiring efficient power factor correction and high power density. Some specific use cases include:

• Switching Power Supplies: The BD7693FJ-E2 is well-suited for use in high-efficiency switching power supplies, where its BCM operation mode ensures minimal energy loss and high power quality.
• Industrial Equipment: In industrial applications, the wide input voltage range and robust design make the BD7693FJ-E2 a reliable choice for power management.
• Telecommunications: For telecom equipment, the BD7693FJ-E2’s low startup current and high efficiency are crucial for maintaining stable power supply and reducing operational costs.
• Consumer Electronics: In consumer electronics, the device’s compliance with environmental regulations and its ability to reduce THD make it an excellent choice for meeting regulatory requirements and improving overall system performance.

Conclusion of BD7693FJ-E2

The BD7693FJ-E2 from ROHM Semiconductor stands out as a superior Power Factor Correction controller due to its BCM operation mode, wide input voltage range, and low startup current. Its compliance with environmental regulations and robust packaging make it a reliable and efficient choice for a variety of applications. Whether used in industrial, telecommunications, or consumer electronics, the BD7693FJ-E2 ensures high power quality and efficiency, making it an ideal solution for modern power management needs.