onsemi

NCP5424DG

NCP5424DG Description

The NCP5424DG is a high-performance DC-DC switching controller designed for buck topology applications. Manufactured by onsemi, this obsolete component offers a range of technical specifications that make it suitable for various power management applications. The NCP5424DG features a transistor driver output type with a positive output configuration, providing efficient power conversion. It operates within a switching frequency range of 150kHz to 600kHz, ensuring flexibility in design and optimization for different power requirements.

The NCP5424DG is designed to work with a supply voltage (Vcc/Vdd) range of 7.8V to 16V, making it suitable for a variety of power supply systems. It supports synchronous rectification, which enhances efficiency by reducing power losses. The operating temperature range of 0°C to 70°C (TA) ensures reliable performance in typical industrial and commercial environments. The device is packaged in a tube format, ideal for surface mount applications, and has a moisture sensitivity level (MSL) of 1, indicating unlimited exposure to moisture.

NCP5424DG Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 150kHz to 600kHz
• Voltage - Supply (Vcc/Vdd): 7.8V to 16V
• Synchronous Rectifier: Yes
• Operating Temperature: 0°C to 70°C (TA)
• Number of Outputs: 2
• Control Features: Frequency Control
• Duty Cycle (Max): 100%
• Output Phases: 2
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package: Tube
• Mounting Type: Surface Mount
• REACH Status: REACH Unaffected
• HTSUS: 8542.31.0001
• ECCN: EAR99

NCP5424DG Applications

The NCP5424DG is ideal for applications requiring efficient power conversion and control. Its buck topology and synchronous rectification make it particularly suitable for:

• Power Supplies: Efficient conversion of higher input voltages to lower output voltages, ideal for powering electronic devices and systems.
• Industrial Equipment: Reliable performance in industrial settings where power efficiency and thermal management are critical.
• Telecommunications: Stable power supply for telecom equipment, ensuring consistent operation within specified temperature ranges.
• Consumer Electronics: Efficient power management in devices requiring compact and reliable power solutions.

Conclusion of NCP5424DG

The NCP5424DG is a versatile and efficient DC-DC switching controller that offers significant benefits in power management applications. Its wide switching frequency range, synchronous rectification, and robust operating temperature range make it a reliable choice for various power supply needs. Despite being an obsolete product, the NCP5424DG remains a valuable component for designers seeking high efficiency and performance in their power conversion systems.