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Part Details for TOP268KG-TL by Power Integrations
Results Overview of TOP268KG-TL by Power Integrations
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- 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.
TOP268KG-TL Information
TOP268KG-TL by Power Integrations is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for TOP268KG-TL
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
10AH1382
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Newark | Ac/Dc Conv, Flyback, -40 To 150Deg C, Input Voltage Min:85Vac, Input Voltage Max:265Vac, Ic Case/Package:Esop-12B, No. Of Pins:11Pins, Power Rating Max:50W, Topology:Flyback, Isolation:Isolated, Power Switch Voltage Rating:725V Rohs Compliant: Yes |Power Integrations TOP268KG-TL RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 207 |
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$1.5500 / $2.1500 | Buy Now |
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DISTI #
596-1657-1-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 12ESOP Min Qty: 1 Lead time: 8 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
3665 In Stock |
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$1.6100 / $2.2900 | Buy Now |
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DISTI #
TOP268KG-TL
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Avnet Americas | AC/DC Converter, Flyback, 85V to 265V AC In, 50W, eSOP-12B-11 - Tape and Reel (Alt: TOP268KG-TL) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 8 Weeks, 0 Days Container: Reel | 0 |
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$1.3536 / $1.4014 | Buy Now |
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DISTI #
869-TOP268KG-TL
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Mouser Electronics | AC/DC Converters Int Off-Line Switchr EcoSmart,50W/75W RoHS: Compliant | 3408 |
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$1.6000 / $2.2900 | Buy Now |
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DISTI #
TOP268KG-TL
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TME | IC: PMIC, AC/DC switcher,SMPS controller, 59.4÷145kHz, eSOP-12B Min Qty: 1 | 0 |
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$1.8100 / $2.9200 | RFQ |
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DISTI #
TOP268KG-TL
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Avnet Asia | AC/DC Converter, Flyback, 85V to 265V AC In, 50W, eSOP-12B-11 (Alt: TOP268KG-TL) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 10 Weeks, 0 Days | 4000 |
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RFQ | |
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DISTI #
TOP268KG-TL
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EBV Elektronik | ACDC Converter Flyback 85V to 265V AC In 50W eSOP12B11 (Alt: TOP268KG-TL) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 10 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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LCSC | 725V ESOP-12 AC-DC Controllers and Regulators ROHS | 41 |
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$1.1720 / $1.2414 | Buy Now |
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Win Source Electronics | IC OFFLINE SWITCH FLYBACK 12ESOP | 9270 |
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$1.0833 / $1.3993 | Buy Now |
Part Details for TOP268KG-TL
TOP268KG-TL CAD Models
TOP268KG-TL Part Data Attributes
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TOP268KG-TL
Power Integrations
Buy Now
Datasheet
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Compare Parts:
TOP268KG-TL
Power Integrations
Analog Circuit, 1 Func, CMOS,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | POWER INTEGRATIONS INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | Power Integrations |
TOP268KG-TL Frequently Asked Questions (FAQ)
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A good PCB layout for the TOP268KG-TL involves keeping the high-voltage nodes (e.g., drain and source) away from the low-voltage nodes (e.g., VCC and GND). Use a solid ground plane and keep the power traces short and wide. Refer to the Power Integrations application note AN-41 for more details.
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To ensure reliable start-up and shutdown, make sure to follow the recommended soft-start and shutdown procedures outlined in the datasheet. This includes using a soft-start capacitor (CSS) and a shutdown resistor (RSD) to control the rate of voltage rise and fall.
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The TOP268KG-TL has a maximum junction temperature (TJ) of 150°C. Ensure good thermal conduction by using a heat sink or thermal pad, and follow the thermal design guidelines in the datasheet to prevent overheating.
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The snubber circuit (RCD) helps to reduce electromagnetic interference (EMI) and voltage spikes. Optimize the snubber circuit by selecting the correct values for R, C, and D based on the specific application requirements and following the guidelines in the datasheet.
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To minimize EMI, use a shielded transformer, keep the layout compact, and use a common-mode choke (CMC) or a differential-mode choke (DMC) in the input and output lines. Additionally, follow the EMI mitigation guidelines in the datasheet and application notes.