NCP1077B - Enhanced Off-line Switcher

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP1077B
Manufacturer	ON Semiconductor
File Size	669.03 KB
Description	Enhanced Off-line Switcher
Datasheet	NCP1077B Datasheet
Note	This datasheet PDF includes multiple part numbers: NCP1077B, NCP1075A. Please refer to the document for exact specifications by model.
Additional preview pages of the NCP1077B datasheet.

Product details

Description

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 supply pin Brown-out / Ac Line Over-voltage protection The IC Ground Feedback signal input Drain connection The IC Ground The IC Ground Pin Description This pin is connected to an external capacitor.The VCC management includes an auto-recovery over-voltage protection.Detects both input voltage conditions (Brown-out) and too high an input voltage (Ac

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 Over-power Protection to compensate all internal delays in high input voltage conditions and optimize the maximum output current capability. For improved standby performance, the connection of an auxili.

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Published: Jun 24, 2019 |