Part Details for TOP244FN by Power Integrations
Results Overview of TOP244FN by Power Integrations
- Distributor Offerings: (1 listing)
- 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)
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TOP244FN Information
TOP244FN 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 TOP244FN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
596-1166-ND
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DigiKey | IC OFFLINE SW FLYBACK TO262-7C Container: Tube |
0 Tube |
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Buy Now |
US Tariff Estimator: TOP244FN 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.
TOP244FN Part Data Attributes
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TOP244FN
Power Integrations
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Datasheet
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Compare Parts:
TOP244FN
Power Integrations
LOAD SWITCH, CMOS, PZIP6
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | TO-262 | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Requires An Ac Supply Of 85 To 265 V; Seated Hgt-Nom | |
| Analog IC - Other Type | Load Switch | |
| JESD-30 Code | R-PZIP-T6 | |
| Length | 10.29 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 6 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP6,.27,.06,100/50TB | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 15.1 Mm | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Pure Matte Tin (Sn) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Zig-Zag | |
| Width | 4.435 Mm |
TOP244FN Frequently Asked Questions (FAQ)
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The TOP244FN can operate from -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C for reliable operation.
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The TOP244FN requires a bias voltage of 12V to 15V on the VCC pin, and a minimum of 10uF capacitance on the VCC pin to ensure stable operation.
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A good layout practice is to keep the high-frequency switching nodes (e.g., Drain and Source) away from sensitive analog circuits, and to use a solid ground plane to reduce EMI. Also, ensure that the PCB trace impedance is matched to the output impedance of the TOP244FN to minimize reflections.
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The transformer should be designed to operate at the switching frequency of the TOP244FN (typically 65 kHz), and should have a turns ratio that matches the output voltage requirement. The transformer's leakage inductance and magnetizing inductance should also be considered to ensure efficient energy transfer.
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Use a common-mode choke and a differential-mode filter to reduce EMI emissions. Shielding the PCB and using a metal enclosure can also help reduce EMI radiation. Ensure that the EMI filter components are placed close to the TOP244FN to minimize radiation.