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FAN7621N
621N is designed to provide reliable and stable power output while adhering to ROHS regulations
Brands: Onsemi
Mfr.Part #: FAN7621N
Datasheet: FAN7621N Datasheet (PDF)
Package/Case: DIP-16
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 | $2.208 | $2.208 |
| 200 | $0.854 | $170.800 |
| 500 | $0.825 | $412.500 |
| 1000 | $0.811 | $811.000 |
In Stock:9458 PCS
FAN7621N General Description
The FAN7621N is a high-performance, low-cost, and highly integrated PWM controller IC designed for use in offline flyback converters. It features a built-in high-voltage startup circuit and a zero current detector to ensure reliable and efficient operation. The IC offers a wide range of protection features, including overvoltage protection, overcurrent protection, and overtemperature protection, making it suitable for a variety of applications.The FAN7621N has a maximum operating frequency of 132 kHz, providing high efficiency and low EMI. It also offers flexible options for frequency modulation and soft start, allowing for easy customization to meet specific application requirements. The IC is housed in a compact 7-pin SOP package, making it easy to integrate into existing designs.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | AC/DC Converters | RoHS | Details |
| Mounting Style | Through Hole | Package / Case | DIP-16 |
| Operating Supply Current | 200 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 130 C | Output Current | 600 mA |
| Series | FAN7621 | Brand | onsemi / Fairchild |
| Product | PFM Controllers | Product Type | AC/DC Converters |
| Factory Pack Quantity | 1500 | Subcategory | PMIC - Power Management ICs |
| Type | Non-Inverting |
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 |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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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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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 FAN7621N is a high-performance, pulse-width modulation (PWM) controller for AC/DC power supplies. It offers various protection features and can operate in discontinuous conduction mode (DCM) or continuous conduction mode (CCM). The chip is commonly used in power adapters, chargers, LED lighting, and other applications requiring efficient power supply control.
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Equivalent
Some equivalent products of the FAN7621N chip are FAN7621MX, FAN7621M and FAN7621B. These chips are designed for controlling half-bridge or full-bridge power circuits in appliances and lighting products. They have similar features and specifications, making them suitable replacements for the FAN7621N. -
Features
1. High-voltage startup 2. Overload protection 3. Under voltage lockout 4. Auto-restart operation 5. Soft-start function 6. Integrated HV and LV half-bridge drivers 7. Built-in frequency jittering 8. Direct driver for external synchronous rectification 9. Advanced burst-mode operation for improved efficiency. -
Pinout
The FAN7621N is a 16-pin IC used for Half-Bridge Resonant ZVS Power Supply Controllers. Pin functions include power supply input, gate driver output, voltage feedback, fault protection, and frequency adjustment. -
Manufacturer
The FAN7621N is manufactured by Fairchild Semiconductor, which is a company that specializes in developing and producing semiconductor devices for a variety of applications, including power management, LED lighting, and automotive. Fairchild Semiconductor is known for its high-quality products and innovative solutions within the semiconductor industry. -
Application Field
The FAN7621N is commonly used in power supply applications, such as switch-mode power supplies (SMPS) and LED lighting drivers. It is also utilized in appliances, industrial equipment, and consumer electronics to regulate voltage and current, providing efficient and reliable power management solutions. -
Package
The FAN7621N chip is packaged in a through-hole Dual Inline Package (DIP) form. It has a size of 14 pins.
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