onsemi

NCP1013ST100T3

NCP1013ST100T3 Description

The NCP1013ST100T3 is a highly integrated offline switcher IC designed for flyback topology applications, manufactured by onsemi. This device is part of the Power Management (PMIC) category and is housed in a Surface Mount SOT223 package, making it suitable for compact and efficient power supply designs. Despite its obsolete status, the NCP1013ST100T3 remains a robust solution for various power conversion needs.

NCP1013ST100T3 Features

• Topology and Power Capability: The NCP1013ST100T3 utilizes a flyback topology, capable of delivering up to 19 watts of power. This topology is ideal for applications requiring isolated output and high efficiency.
• Voltage and Frequency: It operates with a supply voltage range of 8.5V to 10V and features a switching frequency of 100kHz, ensuring stable and efficient power conversion.
• Internal Switch and Breakdown Voltage: The device incorporates an internal switch and boasts a breakdown voltage of 700V, providing robust protection against voltage spikes and ensuring reliable operation in high-voltage environments-.
  Fault Protection: Comprehensive fault protection mechanisms include overload, over-temperature, and over-voltage protection, safeguarding both the IC and connected components from damage.
• Duty Cycle and Output Isolation: With a duty cycle of 67%, the NCP1013ST100T3 ensures efficient power delivery. The isolated output design enhances safety and reliability, making it suitable for applications where electrical isolation is critical.
• Compliance and Packaging: The NCP1013ST100T3 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with environmental and regulatory standards. It is packaged in a Tape & Reel (TR) format, facilitating automated assembly processes.
• Moisture Sensitivity Level: The device has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it highly resistant to moisture and suitable for various environmental conditions.

NCP1013ST100T3 Applications

The NCP1013ST100T3 is well-suited for a range of applications where compact, efficient, and reliable power conversion is required. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and other portable electronics where space is limited and efficiency is crucial.
• Industrial Equipment: Suitable for industrial control systems and instrumentation where isolated power supplies are necessary for safety and reliability.
• Medical Devices: Applicable in medical equipment where high voltage isolation and fault protection are critical for patient safety.
• Telecommunications: Used in telecom infrastructure for powering various components, ensuring stable and efficient power delivery.

Conclusion of NCP1013ST100T3

The NCP1013ST100T3 is a versatile and reliable offline switcher IC designed for flyback topology applications. Its combination of high power capability, robust fault protection, and compact packaging make it an excellent choice for a variety of power conversion needs. Despite its obsolete status, the NCP1013ST100T3 continues to offer significant advantages over similar models, particularly in terms of efficiency, reliability, and compliance with industry standards. Its applications span across consumer electronics, industrial equipment, medical devices, and telecommunications, making it a valuable component in modern power management solutions.