NCP1079B, NCP1075A Datasheet - ON Semiconductor

NCP1079B, NCP1075A, Enhanced Off-line Switcher

DATA SHEET www.onsemi.com Enhanced Off-line Switcher for Robust and Highly Efficient Power Supplies NCP1075A/B, NCP1076A/B, NCP1077A/B, NCP1079A/B M
Pin No PDIP 7 A PDIP 7 B Pin Name 1 2 VCC 2 8 BO/AC_OVP 3 5 GND 4 1 FB 5 4 DRAIN 6 3 NC 7 6 GND 8 7 GND Function IC suppl.

Features

* include: a timer to detect an overload or a short-circuit event, Over-voltage Protection with auto-recovery. Ac input line voltage detection prevents lethal runaway in low input voltage conditions (Brown-out) as well as too high an input line (Ac line Over-voltage Protection). This also allows an Ov

Applications

* Auxiliary / Standby Isolated Power Supplies
* Major Home Appliances Power Supplies
* Power Meter SMPS
* Wide Input Industrial SMPS © Semiconductor Components Industries, LLC, 2017 1 February, 2025 - Rev. 5 Publication Order Number: NCP1076A/D NCP1075A/B, NCP107

NCP1075A-ONSemiconductor.pdf