Part Details for TOP254YN by Power Integrations
Results Overview of TOP254YN by Power Integrations
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Motor control systems
TOP254YN Information
TOP254YN by Power Integrations is a Power Management Circuit.
Power Management Circuits 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 TOP254YN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
62M0643
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Newark | Ac/Dcconv, Flyback, 62W, -40 To 150Deg C, Input Voltage Min:85Vac, Input Voltage Max:265Vac, Ic Case/Package:To-220, No. Of Pins:7Pins, Power Rating Max:62W, Topology:Flyback, Isolation:Isolated, Power Switch Voltage Rating:700V Rohs Compliant: Yes |Power Integrations TOP254YN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 472 |
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$2.2500 / $2.6100 | Buy Now |
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DISTI #
596-1176-5-ND
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DigiKey | IC OFFLINE SW FLYBACK TO220-7C Min Qty: 1 Lead time: 8 Weeks Container: Tube |
1053 In Stock |
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$1.4300 / $2.0400 | Buy Now |
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DISTI #
TOP254YN
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Avnet Americas | - Rail/Tube (Alt: TOP254YN) COO: China RoHS: Compliant Min Qty: 500 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Tube | 0 |
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$1.3871 / $1.4571 | Buy Now |
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DISTI #
TOP254YN
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Avnet Americas | - Rail/Tube (Alt: TOP254YN) COO: China RoHS: Compliant Min Qty: 500 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Tube | 0 |
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$1.3871 / $1.4571 | Buy Now |
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DISTI #
869-TOP254YN
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Mouser Electronics | AC/DC Converters Off-Line Switcher IC 43W RoHS: Compliant | 3051 |
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$1.4300 / $2.0400 | Buy Now |
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Future Electronics | TOP254 Series 132 kHz 62 W Flyback Isolated Off-Line Switcher - TO-220-7C RoHS: Compliant pbFree: Yes Min Qty: 1500 Package Multiple: 500 Lead time: 8 Weeks Container: Tube | 0Tube |
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$1.2500 / $1.2800 | Buy Now |
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DISTI #
TOP254YN
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TME | IC: PMIC, AC/DC switcher,SMPS controller, 2.1A, 59.4÷145kHz Min Qty: 1 | 293 |
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$1.7100 / $1.9700 | Buy Now |
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ComSIT USA | ENHANCED ECOSMART, INTEGRATED OFF-LINE SWITCHER Analog Circuit, 1 Func, CMOS ECCN: EAR99 RoHS: Not Compliant |
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RFQ | |
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DISTI #
TOP254YN
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Avnet Asia | (Alt: TOP254YN) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 8 Weeks, 0 Days | 2500 |
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RFQ | |
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Chip Stock | TOP254Series132kHz62WFlybackIsolatedOff-LineSwitcher-TO-220-7C | 14500 |
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RFQ |
US Tariff Estimator: TOP254YN by Power Integrations
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for TOP254YN
TOP254YN CAD Models
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TOP254YN Part Data Attributes
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TOP254YN
Power Integrations
Buy Now
Datasheet
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Compare Parts:
TOP254YN
Power Integrations
Power Supply Support Circuit
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | , | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Analog IC - Other Type | Load Switch | |
| JESD-609 Code | e3 | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Terminal Finish | Matte Tin (Sn) | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
TOP254YN Frequently Asked Questions (FAQ)
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The maximum output power of the TOP254YN is 250W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
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To ensure the TOP254YN operates within its SOA, follow the guidelines in the datasheet for input voltage, output voltage, output current, and ambient temperature. Additionally, ensure proper thermal management and heat sinking.
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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, improving the overall performance and reliability of the TOP254YN.
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When selecting a transformer for the TOP254YN, consider the input voltage, output voltage, and power rating. Ensure the transformer's voltage rating, current rating, and turns ratio are compatible with the TOP254YN's specifications.
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For optimal performance and reliability, follow the recommended PCB layout and design guidelines in the datasheet, including proper placement of components, routing of traces, and thermal management.