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Power Circuits / Switching Regulator or Controllers / TOP224YN
Datasheets
TOP224YN by: Power Integrations

Switching Regulator, Voltage-mode, 1.65A, 110kHz Switching Freq-Max, CMOS, PSFM3, TO-220, 3 PIN

Part Details for TOP224YN by Power Integrations

Results Overview of TOP224YN by Power Integrations

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

TOP224YN Information

TOP224YN by Power Integrations is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for TOP224YN

Part # Distributor Description Stock Price Buy
DISTI # 79K3932
Newark Ac/Dc Converter, -40 To 150Deg C, Input Voltage Min:85Vac, Input Voltage Max:265Vac, Ic Case/Package:To-220, No. Of Pins:3Pins, Power Rating Max:45W, Topology:Boost, Buck, Flyback, Forward, Isolation:Isolated, Non Isolated, Msl:- Rohs Compliant: Yes |Power Integrations TOP224YN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 374
  • 1 $2.8900
  • 10 $2.8900
  • 25 $2.6500
  • 50 $2.6500
  • 100 $2.6500
  • 250 $2.6500
  • 500 $2.6500
$2.6500 / $2.8900 Buy Now
DISTI # TOP224YN
Avnet Americas Power Switch Switching 0.15A 3-Pin TO-220 - Rail/Tube (Alt: TOP224YN) RoHS: Compliant Min Qty: 500 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Tube 400
RFQ
DISTI # 79K3932
Avnet Americas Power Switch Switching 0.15A 3-Pin TO-220 - Bulk (Alt: 79K3932) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 4 Days Container: Bulk 79 Partner Stock
  • 1 $3.8200
  • 10 $3.7400
  • 25 $3.6600
  • 50 $3.5600
  • 100 $3.4800
$3.4800 / $3.8200 Buy Now
DISTI # TOP224YN
TME IC: PMIC, AC/DC switcher,SMPS controller, 90÷110kHz, TO220-3 Min Qty: 1 451
  • 1 $2.9400
  • 50 $2.9000
  • 100 $2.7100
  • 500 $2.5700
  • 1,000 $2.3200
$2.3200 / $2.9400 Buy Now
ComSIT USA THREE-TERMINAL OFF-LINE PWM SWITCH Switching Regulator, Voltage-mode, 1.65A, 110kHz Switching Freq-Max, CMOS, PSFM3 RoHS: Not Compliant Stock DE - 121
Stock ES - 100
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Velocity Electronics Our Stock 2000
RFQ
Velocity Electronics Our Stock 1000
RFQ
DISTI # TOP224YN
Avnet Asia Power Switch Switching 0.15A 3-Pin TO-220 (Alt: TOP224YN) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 14 Weeks, 0 Days 0
RFQ
DISTI # TOP224YN
EBV Elektronik Power Switch Switching 0.15A 3-Pin TO-220 (Alt: TOP224YN) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 16 Weeks, 0 Days EBV - 0
Buy Now
LCSC 700V 100kHz TO-220 AC-DC Controllers and Regulators ROHS 617
  • 1 $2.8042
  • 10 $2.4001
  • 50 $2.0021
  • 100 $1.7430
  • 500 $1.6258
  • 1,000 $1.5749
$1.5749 / $2.8042 Buy Now
New Advantage Corporation TOP224 Series 700 V 67% 110 kHz Three-Terminal Off-Line PWM Switch - TO-220-3 RoHS: Compliant Min Qty: 1 Package Multiple: 50 100
  • 50 $3.0900
  • 100 $2.8800
$2.8800 / $3.0900 Buy Now

Part Details for TOP224YN

TOP224YN CAD Models

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TOP224YN Part Data Attributes

Parametric Data
TOP224YN Power Integrations
Buy Now Datasheet
Compare Parts:
TOP224YN Power Integrations Switching Regulator, Voltage-mode, 1.65A, 110kHz Switching Freq-Max, CMOS, PSFM3, TO-220, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer POWER INTEGRATIONS INC
Part Package Code SFM
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks, 4 Days
Date Of Intro 1997-04-14
Samacsys Manufacturer Power Integrations
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Number of Functions 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.65 A
Package Body Material PLASTIC/EPOXY
Package Code SFM
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Surface Mount NO
Switcher Configuration BOOST
Switching Frequency-Max 110 kHz
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE

Alternate Parts for TOP224YN

This table gives cross-reference parts and alternative options found for TOP224YN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TOP224YN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TOP232PN Power Integrations Check for Price Switching Regulator, Voltage-mode, 0.8A, 140kHz Switching Freq-Max, CMOS, PDIP7, 0.300 INCH, PLASTIC, DIP-8/7 TOP224YN vs TOP232PN
TOP244Y Power Integrations Check for Price Switching Regulator, Voltage-mode, 2.16A, 140kHz Switching Freq-Max, CMOS, PZFM6, TO-220, 7/6 PIN TOP224YN vs TOP244Y
TEA1623P/N1,112 NXP Semiconductors Check for Price TEA1623P; TEA1623PH - STARplug switched mode power supply controller IC DIP 8-Pin TOP224YN vs TEA1623P/N1,112
KA5H0380RTU Fairchild Semiconductor Corporation Check for Price Switching Regulator, Current-mode, 12A, 110kHz Switching Freq-Max, BCDMOS, TO-220F, 4 PIN TOP224YN vs KA5H0380RTU
TOP223PN Power Integrations $2.1962 Switching Regulator, Voltage-mode, 1.1A, 110kHz Switching Freq-Max, CMOS, PDIP8, DIP-8 TOP224YN vs TOP223PN
FSDM311 Rochester Electronics LLC Check for Price 1.5A SWITCHING REGULATOR, 73kHz SWITCHING FREQ-MAX, PDIP8, MS-001BA, DIP-8 TOP224YN vs FSDM311
TNY267P Power Integrations Check for Price Switching Regulator, Current-mode, 0.72A, 140kHz Switching Freq-Max, PDIP7, 0.300 INCH, PLASTIC, MS-001-AB, DIP-8 TOP224YN vs TNY267P
ICE3A1565 Infineon Technologies AG Check for Price Switching Regulator, Current-mode, 100kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 TOP224YN vs ICE3A1565
FSD200 Fairchild Semiconductor Corporation Check for Price Switching Regulator, Voltage-mode, 0.365A, 142kHz Switching Freq-Max, PDIP7, DIP-8/7 TOP224YN vs FSD200
FSQ0365RN Fairchild Semiconductor Corporation Check for Price Switching Regulator, Current-mode, 1.68A, 67kHz Switching Freq-Max, PDIP8, MS-001BA, DIP-8 TOP224YN vs FSQ0365RN

TOP224YN Related Parts

TOP224YN Frequently Asked Questions (FAQ)

  • The maximum output power of the TOP224YN is 220W, but it can be derated based on the input voltage, output voltage, and ambient temperature.

  • To ensure the TOP224YN operates within its SOA, follow the guidelines in the datasheet for input voltage, output voltage, output current, and ambient temperature. Also, make sure to provide adequate heat sinking and thermal management.

  • The BYPASS pin is used to connect a bypass capacitor to the internal voltage regulator. This helps to reduce the noise and ripple on the internal voltage regulator output, ensuring stable operation of the TOP224YN.

  • When selecting a transformer for the TOP224YN, consider the input voltage, output voltage, and power rating. The transformer should be designed to handle the maximum output power of the TOP224YN, and its turns ratio should be chosen to achieve the desired output voltage.

  • The OVP pin is used to detect over-voltage conditions on the output of the TOP224YN. When the output voltage exceeds the OVP threshold, the TOP224YN will shut down to prevent damage to the output circuitry.

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