Part Details for TOP244PN by Power Integrations
Results Overview of TOP244PN by Power Integrations
- Distributor Offerings: (10 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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TOP244PN Information
TOP244PN 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 TOP244PN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
79AH7420
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Newark | 20 W (85-265 Vac) 28 W (230 Vac) Rohs Compliant: Yes |Power Integrations TOP244PN RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Bulk | 2035 |
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$1.9300 | Buy Now |
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DISTI #
93K0782
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Newark | Ac/Dc Conv, Flyback, Dip-8, Input Voltage Min:85Vac, Input Voltage Max:265Vac, Ic Case/Package:Dip, No. Of Pins:8Pins, Power Rating Max:20W, Topology:Flyback, Isolation:Isolated, Power Switch Voltage Rating:700V, Product Range:- Rohs Compliant: Yes |Power Integrations TOP244PN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 23 |
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$1.9300 / $2.3400 | Buy Now |
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DISTI #
TOP244PN
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Avnet Americas | - Rail/Tube (Alt: TOP244PN) COO: China RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Tube | 2035 |
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$1.5908 / $1.6236 | Buy Now |
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DISTI #
93K0782
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Avnet Americas | - Bulk (Alt: 93K0782) COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk | 23 Partner Stock |
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$1.7200 / $2.3400 | Buy Now |
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DISTI #
TOP244PN
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TME | IC: PMIC, AC/DC switcher,SMPS controller, 61.5÷140kHz, DIP-8B Min Qty: 1 | 248 |
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$1.8700 / $2.2500 | Buy Now |
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DISTI #
TOP244PN
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IBS Electronics | TOP244PN by POWER INTEGRATIONS is a 132 kHz, 28 W Flyback EcoSmart integrated off-line switcher in a DIP-8B package, ideal for efficient power conversion applications. Min Qty: 50 Package Multiple: 1 | 0 |
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$2.0160 / $2.1280 | Buy Now |
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DISTI #
TOP244PN
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Avnet Asia | (Alt: TOP244PN) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 8 Weeks, 0 Days | 0 |
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RFQ | |
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Chip Stock | TOP244Series132kHz28WFlybackEcoSmartIntegratedOff-LineSwitcher-DIP-8B | 10500 |
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RFQ | |
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DISTI #
TOP244PN
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EBV Elektronik | (Alt: TOP244PN) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 10 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Win Source Electronics | IC OFFLINE SWIT OVP UVLO HV 8DIP | 12000 |
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$1.1418 / $1.7127 | Buy Now |
US Tariff Estimator: TOP244PN 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 TOP244PN
TOP244PN CAD Models
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TOP244PN Part Data Attributes
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TOP244PN
Power Integrations
Buy Now
Datasheet
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Compare Parts:
TOP244PN
Power Integrations
Switching Regulator, Voltage-mode, 2.16A, 140kHz Switching Freq-Max, CMOS, PDIP7, DIP-8/7
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Part Package Code | DIP | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 |
TOP244PN Frequently Asked Questions (FAQ)
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The maximum output power of the TOP244PN is 24W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
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To ensure the TOP244PN 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.
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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, ensuring stable operation of the TOP244PN.
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When selecting a transformer for the TOP244PN, consider the input voltage, output voltage, and power rating. The transformer should be designed to handle the maximum output power of the TOP244PN, and its turns ratio should be chosen to achieve the desired output voltage.
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The PROTECT pin is an open-drain output that goes low when the TOP244PN detects an overcurrent, overvoltage, or overtemperature condition. This pin can be used to trigger a shutdown or alarm in the system.