Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.

Learn more

Power Integrations TOP221PN

Power Supply Support Circuit, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PDIP8
$ 1.41
NRND

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Power Integrations TOP221PN.

IHS

Datasheet20 pages10 years ago

element14 APAC

SHENGYU ELECTRONICS

Newark

iiiC

Inventory History

3 month trend:
-0.65%

CAD Models

Download Power Integrations TOP221PN symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3D
Download
SnapEDA
SymbolFootprint
3D
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Supply Chain

Lifecycle StatusNRND (Last Updated: 9 months ago)

Related Parts

onsemiFAN7602CN
FAN7602 Series 25 V 450 mA 65 kHz Green Current Mode PWM Controller - PDIP-8
Switching Controller, Current-mode, 0.25A, 115kHz Switching Freq-Max, CMOS, PDIP8
Analog DevicesMAX5033CUPA+
2.1 A SWITCHING REGULATOR 135 kHz SWITCHING FREQ-MAX PDIP8
UC3842B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
Texas InstrumentsUC2842AN
TEXAS INSTRUMENTS UC2842ANCurrent Mode PWM, 25V-12V supply, 500 kHz, 15V/1A out, DIP-8
Texas InstrumentsLM3578AN
Buck-Boost Switching Regulator IC Positive or Negative 1 Output 750mA (Switch) DIP-8

Descriptions

Descriptions of Power Integrations TOP221PN provided by its distributors.

Power Supply Support Circuit, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PDIP8
TOP221 Series 700 V 100 kHz Three-Terminal Off-Line PWM Switch - DIP-8
AC to DC Switching Converter Off-Line Switcher 5V 110kHz 8-Pin PDIP
AC/DC Off-Line Switcher IC, TOPSwitch-II Family, 85VAC - 265VAC, 100 kHz, 25 mA output, 6W, DIP-8
700V 100kHz PDIP-8 AC-DC Controllers & Regulators ROHS
Ac/Dc Off-Line Swer Ic, Topsw-Ii Family; |Power Integrations TOP221PN
AC-DC Power Conversion - TOPSwitch-II 6W 85-265 VAC 9W100/115/230 VAC
POWER INTEGRATIONS - TOP221PN - IC, PWM SWITCH, DIP8, 221
5.7V Boost,Buck,Flyback,Forward 100KHz 9W 85V(AC) 5.7V 265V(AC) isolate Yes Over temperature 67% 700V DIP-8 Through hole mounting
IC BATTERY COULOMB COUNTR 8TSSOP
IC OFFLINE SWITCH MULT TOP 8DIP
IC OFFLINE SWIT PWM OCP HV 8DIP
AC-DC Controller And Voltage Regulator

Manufacturer Aliases

Power Integrations has several brands around the world that distributors may use as alternate names. Power Integrations may also be known as the following names:

  • POWER
  • POWER INTEGRATION
  • POWER INT
  • POWER INTEGRATIONS INC
  • POWER INTEGR
  • PWR
  • POW
  • POWER INTEGRATI
  • POWER INTEG
  • POWER INTE
  • PII
  • POWER INTER
  • POWER INTERGRATIONS
  • POWER INTEGRA
  • POWER INTERGRAT
  • POWER INTEGRATION INC
  • POWER INTERGRATION
  • POWER INTEGRAT
  • POWER INTEGRATIONS (VA)
  • Power Integrations International L
  • Power Integrations Semiconductor
  • POWER INTEGRATIONS;POWER INTEGRATIONS;
  • POWER INTEGRATED
  • TOTAL POWER INTERNATIONAL INC
  • POWER INTEGRATIONS INTERNATIONAL LTD

Part Number Aliases

This part may be known by these alternate part numbers:

  • TOP221PN.