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NCP1070 - High-Voltage Switcher

NCP1070 Description

DATA SHEET www.onsemi.com High-Voltage Switcher for Low Power Offline SMPS MARKING DIAGRAMS NCP1070, NCP1071, NCP1072, NCP1075, NCP1076, NCP1077 S.
Pin N5 Pin Name Function 1 VCC Powers the internal circuitry 2 NC 3 GND The IC Ground 4 FB Feedback signal input 5 Drain 6 7 GND 8.

NCP1070 Features

* include: a timer to detect an overload or a short
* circuit event, Overvoltage Protection with auto
* recovery and AC input line voltage detection. For improved standby performance, the connection of an auxiliary winding stops the DSS operation and helps to reduce input power consumption

NCP1070 Applications

* Auxiliary / Standby Isolated Power Supplies White Goods / Smart Meter / E
* Meter  Semiconductor Components Industries, LLC, 2016 1 April, 2025
* Rev. 11 Publication Order Number: NCP1070/D NCP1070, NCP1071, NCP1072, NCP1075, NCP1076, NCP1077 PIN CONNECTIONS VCC 1 8 GND

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High-Voltage Switcher ON Semiconductor
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