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TOP249YN
AC/DC Converters 180 W
Brands: Power Integrations
Mfr.Part #: TOP249YN
Datasheet: TOP249YN Datasheet (PDF)
Package/Case: TO-220
RoHS Status:
Stock Condition: 9458 pcs, New Original
Product Type: AC/DC Converters
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.769 | $2.769 |
| 10 | $2.637 | $26.370 |
| 50 | $2.556 | $127.800 |
| 100 | $2.205 | $220.500 |
| 500 | $2.169 | $1084.500 |
| 1000 | $2.151 | $2151.000 |
In Stock:9458 PCS
TOP249YN General Description
TOP249YN is a power management IC from Power Integrations. It is a highly integrated offline switcher that is designed to offer efficient power conversion in a wide range of applications. This IC combines a high-voltage power MOSFET with Power Integrations' proprietary controller IC technology to deliver high-performance power supplies with minimal external components.One key feature of the TOP249YN is its ability to provide isolated power in a single package, simplifying the design process and reducing overall system cost. The IC offers a wide input voltage range of up to 700 V, making it suitable for use in a variety of industrial and consumer electronics applications.The TOP249YN also incorporates several protection features to ensure safe and reliable operation, including over-temperature protection, over-voltage protection, over-current protection, and under-voltage lockout. These features help to safeguard the power supply and connected equipment from potential faults or failures.
Features
- Integrated off-line switcher with EcoSmart® technology
- Extended power range up to 55 W
- Low power remote off-line standby (typically <50 mW)
- Active mode power consumption <30 mW at 265 VAC input
- Frequency jittering greatly reduces EMI(MAX output power <250 mW)
Application
- Offline power supplies
- Chargers and adapters
- Auxiliary power supplies
- Industrial controls
- Set-top boxes
- Consumer electronics
- LED lighting
- Server and telecom power supplies
- Low power appliances
- Energy-saving appliances
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | AC/DC Converters | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | TO-220 |
| Output Voltage | 12 V | Input / Supply Voltage - Min | 85 VAC |
| Input / Supply Voltage - Max | 265 VAC | Switching Frequency | 132 kHz |
| Duty Cycle - Max | 83 % | Operating Supply Current | 2.2 mA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 150 C |
| Series | TOP249 | Brand | Power Integrations |
| Product Type | AC/DC Converters | Factory Pack Quantity | 50 |
| Subcategory | PMIC - Power Management ICs | Tradename | TopSwitch |
| Type | Off Line Converter |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TOP249YN is a highly integrated, energy-efficient power management chip that is commonly used in offline switch mode power supplies. It provides overvoltage protection, overload protection, and built-in thermal shutdown for reliable operation. This chip is designed to meet industry standards for performance and efficiency in various electronic applications.
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Equivalent
Equivalent products of TOP249YN chip include TOP249Y, TOP249YAI, TOP249YCI, and NCP1252. These chips are all offline PWM switchers that provide highly efficient power conversion and protection features for a wide range of applications. -
Features
TOP249YN is a high performance, offline switching power supply controller with integrated 725 V MOSFET. It features over-temperature protection, auto-restart for short-circuit protection, constant current operation for enhanced line surge with limitation, and a built-in soft start of 0.9 s. -
Pinout
The TOP249YN is a 7-pin power integrations switching regulator IC with functions such as primary-side control, soft-start, and overtemperature protection. The pin count includes: 1) Drain, 2) Source, 3) Ground, 4) Feedback, 5) VCC, 6) Sync, and 7) Enable. It is commonly used in offline power supply applications. -
Manufacturer
Power Integrations is the manufacturer of the TOP249YN. It is a semiconductor company that specializes in designing, developing, and manufacturing power conversion products used in a wide range of electronic devices and applications. The TOP249YN is a highly integrated offline switcher IC designed for power supplies in energy-efficient and low-power-consuming applications. -
Application Field
The TOP249YN is a highly integrated, energy-efficient power supply controller used in offline power supplies for applications such as LED lighting, smart meters, set-top boxes, and white goods. It features a built-in 700 V power MOSFET, advanced fault protection, and auto-restart functions, making it ideal for improving power efficiency and reliability in various electronic devices. -
Package
The TOP249YN chip is a TO-220-7L package type, surface mount form, and has a size of 10.61mm x 14.48mm.
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