Part Details for TOP253EN by Power Integrations
Results Overview of TOP253EN by Power Integrations
- Distributor Offerings: (9 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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TOP253EN Information
TOP253EN 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 TOP253EN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
596-1206-5-ND
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DigiKey | IC OFFLINE SWITCH FLYBACK 7ESIP Min Qty: 1 Lead time: 8 Weeks Container: Tube |
17264 In Stock |
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$0.8125 / $1.3000 | Buy Now |
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DISTI #
TOP253EN
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Avnet Americas | - Rail/Tube (Alt: TOP253EN) COO: XX RoHS: Compliant Min Qty: 960 Package Multiple: 960 Lead time: 8 Weeks, 0 Days Container: Tube | 0 |
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$0.8125 / $0.9286 | Buy Now |
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DISTI #
869-TOP253EN
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Mouser Electronics | AC/DC Converters Int Off-Line Switchr 29W/43W RoHS: Compliant | 10796 |
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$0.9100 / $1.3000 | Buy Now |
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Future Electronics | TOPSwitch-HX: 700 V 25 W Enhanced EcoSmart™Integrated Off-Line Switcher -eSIP-7C RoHS: Compliant pbFree: Yes Min Qty: 960 Package Multiple: 48 Lead time: 8 Weeks Container: Tube | 0Tube |
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$0.7950 / $0.8300 | Buy Now |
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DISTI #
TOP253EN
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TME | IC: PMIC, AC/DC switcher,SMPS controller, 59.4÷145kHz, eSIP-7C Min Qty: 1 | 0 |
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$2.1800 | RFQ |
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DISTI #
TOP253EN
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Avnet Asia | (Alt: TOP253EN) RoHS: Compliant Min Qty: 960 Package Multiple: 960 Lead time: 8 Weeks, 0 Days | 0 |
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RFQ | |
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DISTI #
TOP253EN
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EBV Elektronik | (Alt: TOP253EN) RoHS: Compliant Min Qty: 48 Package Multiple: 48 Lead time: 10 Weeks, 0 Days | EBV - 288 |
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Buy Now | |
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LCSC | 700V Flyback SIP-7 AC DC Converters Offline Switchers RoHS | 10 |
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$1.5878 / $1.6869 | Buy Now |
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New Advantage Corporation | RoHS: Compliant Min Qty: 1 Package Multiple: 48 | 240 |
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$3.5800 / $3.8800 | Buy Now |
US Tariff Estimator: TOP253EN 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 TOP253EN
TOP253EN CAD Models
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TOP253EN Part Data Attributes
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TOP253EN
Power Integrations
Buy Now
Datasheet
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Compare Parts:
TOP253EN
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 | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Terminal Finish | Pure Matte Tin (Sn) | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
TOP253EN Frequently Asked Questions (FAQ)
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The maximum output power of the TOP253EN is 250W, but it can be derated based on the input voltage, output voltage, and ambient temperature.
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To ensure the TOP253EN 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 PCB design.
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The BYPASS pin is used to connect a bypass capacitor to reduce the voltage ripple on the output. It is recommended to connect a 10nF to 100nF capacitor between the BYPASS pin and the output voltage pin.
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Choose a transformer with a turns ratio that matches the input voltage and output voltage requirements. Ensure the transformer's power rating, magnetizing inductance, and leakage inductance meet the TOP253EN's specifications.
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Follow the recommended PCB layout guidelines in the datasheet, including keeping the input and output stages separate, using a solid ground plane, and minimizing the length of the high-current paths.