NCP1027 - High Voltage Switcher

ON Semiconductor

NCP1027 Datasheet Preview — Preview of NCP1027 PDF

Datasheet Details

Part number	NCP1027
Manufacturer	ON Semiconductor ↗
File Size	520.42 KB
Description	High Voltage Switcher
Datasheet	NCP1027_ONSemiconductor.pdf

NCP1027 Product details

Description

Pin No. Out Brown Out and Latchoff Input 4 FB Feedback Signal Input 5 Drain Drain Connection 7 OPP Over Power Protection 8 GND The IC Ground Description This pin is connected to an external capacitor of typically 22 mF.The VCC includes an active shunt which serves as an auto recovery overvoltage protection.

Features

Built.
in 700 V MOSFET with Typical RDS(on) of 5.8 W, TJ = 25°C.
Current.
Mode Fixed Frequency Operation: 65 kHz and 100 kHz.
Fixed Peak Current of 800 mA.
Skip.
Cycle Operation at Low Peak Currents.
Internal Current Source for Clean and Lossless Startup Sequence.
Auto.
Recovery Output Short Circuit Protection with Timer.
Based Detection.
Auto.
Recovery Overvoltage Protection with Auxiliary.

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Published: Jan 16, 2007 |