onsemi

NCP5217AMNTXG

NCP5217AMNTXG Description

The NCP5217AMNTXG is a Buck topology transistor driver IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 14-QFN package. Despite its obsolete product status, the NCP5217AMNTXG remains a reliable choice for applications requiring a robust and efficient power conversion solution. It operates within a wide supply voltage range of 4.5V to 27V and features a switching frequency of 300kHz, ensuring high efficiency and performance. The device is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the NCP5217AMNTXG is suitable for a variety of manufacturing processes without the risk of moisture-related damage.

NCP5217AMNTXG Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 300kHz
• Voltage - Supply (Vcc/Vdd): 4.5V to 27V
• Synchronous Rectifier: Yes
• Control Features: Enable, Power Good
• Number of Outputs: 1
• Output Phases: 1
• Clock Sync: No
• Package: Tape & Reel (TR)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The NCP5217AMNTXG stands out with its synchronous rectifier feature, which enhances efficiency by reducing power loss during the switching process. The inclusion of enable and power good control features allows for precise control and monitoring of the power conversion process. The positive output configuration ensures compatibility with a wide range of downstream devices and circuits. The 300kHz switching frequency balances efficiency and size, making it suitable for applications where compact design and high performance are critical.

NCP5217AMNTXG Applications

The NCP5217AMNTXG is ideal for a variety of power management applications, particularly those requiring efficient voltage regulation and control. Its wide input voltage range and positive output configuration make it suitable for use in:

• Consumer Electronics: Power supplies for laptops, tablets, and other portable devices.
• Telecommunications: Base station power modules and network equipment.
• Industrial Equipment: Power supplies for industrial control systems and automation devices.
• Automotive: Power management in hybrid and electric vehicles.

The device's synchronous rectifier and high switching frequency ensure minimal power loss and high efficiency, making it a preferred choice for applications where energy efficiency is paramount. The enable and power good features provide additional control and reliability, enhancing the overall performance of the power management system.

Conclusion of NCP5217AMNTXG

The NCP5217AMNTXG, despite being marked as obsolete, remains a robust and efficient power management solution. Its wide input voltage range, synchronous rectifier, and high switching frequency make it suitable for a variety of applications, from consumer electronics to industrial equipment. The inclusion of enable and power good control features enhances its versatility and reliability. While newer models may offer additional features, the NCP5217AMNTXG continues to provide a reliable and efficient power conversion solution for applications requiring a Buck topology transistor driver.