onsemi

NCP1378DR2

NCP1378DR2 Description

The NCP1378DR2 is a flyback DC-DC switching controller designed for a wide range of power conversion applications. Manufactured by onsemi, this transistor driver features a positive output configuration and is housed in a surface-mount package, making it suitable for compact and efficient power solutions. The NCP1378DR2 operates within a supply voltage range of 8.4V to 18V and is rated for an operating temperature of 0°C to 125°C (TJ). It is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture. The controller is available in a tape & reel (TR) package, facilitating automated assembly processes.

NCP1378DR2 Features

The NCP1378DR2 offers several key features that set it apart from similar models:

• Output Type: Transistor Driver
• Output Configuration: Positive
• Supply Voltage Range: 8.4V to 18V
• Operating Temperature: 0°C to 125°C (TJ)
• Moisture Sensitivity Level: 1 (Unlimited)
• Control Features: Current Limit
• Number of Outputs: 1
• Output Phases: 1
• Topology: Flyback
• Clock Sync: No
• Synchronous Rectifier: No
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)

These features make the NCP1378DR2 a reliable and efficient choice for power conversion applications requiring a compact and robust solution.

NCP1378DR2 Applications

The NCP1378DR2 is ideal for a variety of applications, including:

• Power Supplies: Suitable for low-power AC-DC and DC-DC power supplies, providing efficient power conversion.
• Consumer Electronics: Ideal for applications requiring a compact and reliable power solution, such as adapters and chargers.
• Industrial Equipment: Applicable in industrial control systems where a robust and efficient power conversion is necessary.
• Telecommunications: Suitable for telecom equipment requiring stable and efficient power management.

Conclusion of NCP1378DR2

The NCP1378DR2 is a versatile and efficient flyback DC-DC switching controller designed for a wide range of power conversion applications. Its compact surface-mount package, wide supply voltage range, and robust operating temperature make it an ideal choice for various industries. The inclusion of current limit control features ensures reliable operation and protection against overcurrent conditions. Despite being marked as obsolete, the NCP1378DR2 remains a valuable component for engineers and designers seeking a proven and efficient power conversion solution.