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NCP1015 - Self-Supplied Monolithic Switcher

General Description

Pin No.

223 PDIP 7 Pin Name 1 1 VCC 2 NC 3 GND 2 4 FB 3 5 DRAIN 7 GND 4 8 GND Function Powers the Internal Circuitry The IC Ground Feedback Signal Input Drain Connection The IC Ground The IC Gro

Key Features

  • Built.
  • in 700 V MOSFET with typical RDS(on) of 11 W.
  • Large Creepage Distance between High.
  • voltage Pins.
  • Current.
  • mode Fixed Frequency Operation: 65 kHz.
  • 100 kHz.
  • Skip.
  • cycle Operation at Low Peak Currents Only: No Acoustic Noise!.
  • Dynamic Self.
  • Supply, No Need for an Auxiliary Winding.
  • Internal 1 ms Soft.
  • start.
  • Auto.
  • recovery Internal Output Short.
  • circuit Protection.

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Datasheet Details

Part number NCP1015
Manufacturer onsemi
File Size 402.76 KB
Description Self-Supplied Monolithic Switcher
Datasheet download datasheet NCP1015 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP1015 Self-Supplied Monolithic Switcher for Low StandbyPower Offline SMPS The NCP1015 integrates a fixed−frequency current−mode controller and a 700 V voltage MOSFET. Housed in a PDIP−7 or SOT−223 package, the NCP1015 offers everything needed to build a rugged and low−cost power supply, including soft−start, frequency jittering, short−circuit protection, skip−cycle, a maximum peak current set−point and a Dynamic Self−Supply (no need for an auxiliary winding). Unlike other monolithic solutions, the NCP1015 is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65−100 kHz). When the current set−point falls below a given value, e.g.