Part Details for TOP244P by Power Integrations
Results Overview of TOP244P by Power Integrations
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
TOP244P Information
TOP244P 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 TOP244P
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
TOP244P-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 8DIP Container: Bulk |
0 Bulk |
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Buy Now | |
|
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Quest Components | IC SWITCH OFF-LINE ADAPTER 8DIP | 188 |
|
$1.4300 / $3.3000 | Buy Now |
US Tariff Estimator: TOP244P 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.
TOP244P Part Data Attributes
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TOP244P
Power Integrations
Buy Now
Datasheet
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Compare Parts:
TOP244P
Power Integrations
LOAD SWITCH, CMOS, PDIP7
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Requires An Ac Supply Of 85 To 265 V | |
| Analog IC - Other Type | Load Switch | |
| JESD-30 Code | R-PDIP-T7 | |
| JESD-609 Code | e0 | |
| Length | 9.575 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 7 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.73 Mm | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
TOP244P Frequently Asked Questions (FAQ)
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The maximum output power of TOP244P depends on the input voltage, output voltage, and thermal design. However, as a general guideline, it can deliver up to 24W of output power with a 230VAC input and 12V output.
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To ensure reliability in high-temperature environments, it's essential to follow proper thermal design guidelines, including providing adequate heat sinking, using a suitable PCB layout, and selecting components with high temperature ratings. Additionally, consider using a thermistor or thermal sensor to monitor the temperature and implement over-temperature protection.
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Yes, TOP244P can be used for both 110VAC and 230VAC input voltages. However, you'll need to adjust the input voltage selection pin (VSENSE) and the output voltage accordingly. Refer to the datasheet for specific guidelines on input voltage selection and output voltage configuration.
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To optimize EMI performance, follow proper PCB layout guidelines, including keeping the input and output stages separate, using a common-mode choke, and placing EMI filters at the input and output. Additionally, consider using a shielded transformer and ensuring that the layout is symmetrical to reduce radiation.
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The minimum input voltage required for TOP244P to operate is around 85VAC. However, the recommended input voltage range is 90VAC to 264VAC for optimal performance and reliability.