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NCP1124 Datasheet - ON Semiconductor

High-Voltage Switcher

NCP1124 Features

* include: a timer to detect an overload or a short

* circuit event with auto

* recovery or latch protection, and a built

* in VCC overvoltage protection. The switcher also provides a jittered 65 kHz or 100 kHz switching frequency to improve the EMI. Features

* Built

NCP1124 General Description

Pin No. Pin Name Pin Description 1 VCC This pin is connected to an external auxiliary voltage and supplies the controller. When above a certain level, the part fully latches off. 2 FB Feedback input. Hooking an optocoupler collector to this pin will allow regulation. 3 CS This pin monitors t.

NCP1124 Datasheet (194.13 KB)

Preview of NCP1124 PDF

Datasheet Details

Part number:

NCP1124

Manufacturer:

ON Semiconductor ↗

File Size:

194.13 KB

Description:

High-voltage switcher.
NCP1124, NCP1126, NCP1129 High Voltage Switcher for Offline Power Supplies The NCP112x products integrates a fixed frequency peak current mo.

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NCP1124 High-Voltage Switcher ON Semiconductor

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