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Power Circuits / Switching Regulator or Controllers / TOP245YN
Datasheets
TOP245YN by: Power Integrations

Switching Regulator, Voltage-mode, 2.88A, 140kHz Switching Freq-Max, CMOS, PZFM6, TO-220, 7/6 PIN

Part Details for TOP245YN by Power Integrations

Results Overview of TOP245YN by Power Integrations

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

TOP245YN Information

TOP245YN 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 TOP245YN

Part # Distributor Description Stock Price Buy
DISTI # 93K0785
Newark Ac/Dc Conv, 60W, -40 To 150Deg C, Input Voltage Min:85Vac, Input Voltage Max:265Vac, Ic Case/Package:To-220-7C, No. Of Pins:6Pins, Power Rating Max:60W, Topology:Flyback, Isolation:Isolated, Power Switch Voltage Rating:700V, Msl:- Rohs Compliant: Yes |Power Integrations TOP245YN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 1323
  • 1 $2.2000
  • 10 $2.2000
  • 25 $2.2000
  • 50 $2.2000
  • 100 $2.2000
  • 250 $2.2000
  • 500 $2.2000
$2.2000 Buy Now
DISTI # 93K0785
Avnet Americas Off Line Switcher 6-Pin(6+Tab) TO-220-C - Bulk (Alt: 93K0785) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 4 Days Container: Bulk 49 Partner Stock
  • 1 $2.7600
  • 10 $2.7400
  • 50 $2.7200
  • 100 $2.3600
  • 250 $2.3500
$2.3500 / $2.7600 Buy Now
DISTI # TOP245YN
Avnet Americas Off Line Switcher 6-Pin(6+Tab) TO-220-C - Rail/Tube (Alt: TOP245YN) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 8 Weeks, 0 Days Container: Tube 0
  • 500 $2.5920
  • 1,000 $2.4480
  • 2,000 $2.3040
  • 3,000 $2.1600
  • 4,000 $2.0160
$2.0160 / $2.5920 Buy Now
Bristol Electronics   12
RFQ
Bristol Electronics   10
RFQ
DISTI # TOP245YN
TME IC: PMIC, AC/DC switcher,SMPS controller, 61.5÷140kHz, TO220-7C Min Qty: 1 4602
  • 1 $3.1900
  • 3 $2.9600
  • 10 $2.8500
  • 50 $2.7400
  • 100 $2.6200
  • 250 $2.5100
$2.5100 / $3.1900 Buy Now
ComSIT USA AVAILABLE EU 429
RFQ
ComSIT USA Extended Power, Design Flexible, EcoSmart, Integrated Off-Line Switcher Switching Regulator, Voltage-mode, 2.88A, 140kHz Switching Freq-Max, CMOS, PZFM6 RoHS: Compliant Stock DE - 49
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-TOP245YN
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 1144
RFQ
DISTI # TOP245YN
Avnet Asia Off Line Switcher 6-Pin(6+Tab) TO-220-C (Alt: TOP245YN) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 8 Weeks, 0 Days 0
RFQ
DISTI # TOP245YN
EBV Elektronik Off Line Switcher 6-Pin(6+Tab) TO-220-C (Alt: TOP245YN) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 10 Weeks, 0 Days EBV - 1200
Buy Now
New Advantage Corporation TOP245 Series 132 kHz 85 W Flyback Isolated Off-Line Switcher - TO-220-7C RoHS: Compliant Min Qty: 1 Package Multiple: 50 700
  • 100 $2.7600
  • 700 $2.5700
$2.5700 / $2.7600 Buy Now
Win Source Electronics IC OFFLINE SWIT UVLO HV TO220 45000
  • 30 $1.6809
  • 64 $1.5725
  • 99 $1.5183
  • 142 $1.4098
  • 185 $1.3556
  • 231 $1.3014
$1.3014 / $1.6809 Buy Now

Part Details for TOP245YN

TOP245YN CAD Models

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TOP245YN Part Data Attributes

Parametric Data
TOP245YN Power Integrations
Buy Now Datasheet
Compare Parts:
TOP245YN Power Integrations Switching Regulator, Voltage-mode, 2.88A, 140kHz Switching Freq-Max, CMOS, PZFM6, TO-220, 7/6 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 compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks, 4 Days
Samacsys Manufacturer Power Integrations

TOP245YN Related Parts

TOP245YN Frequently Asked Questions (FAQ)

  • The maximum output power of the TOP245YN is 245W, but it can be derated based on the input voltage, output voltage, and ambient temperature.

  • To ensure the TOP245YN 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 an external bypass capacitor to improve the power supply's noise immunity and electromagnetic compatibility (EMC).

  • No, the TOP245YN is not suitable for high-impedance output designs. It's designed for low-impedance output applications, such as those with a resistive load or a DC-DC converter.

  • To troubleshoot issues with the TOP245YN, follow the troubleshooting guide in the datasheet, which includes checking the input voltage, output voltage, and current, as well as verifying the proper connection of the BYPASS pin and heat sink.

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