FAN7621

SpecificationsProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**FAN7621NFull ProductionRoHS Compliant$0.75DIP16RAIL Line 1: $Y (Fairchild logo)&E&Z (Asm. Plant Code)&3 (3-Digit Date Code) Line 2: FAN7621 FAN7621SJFu...

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SeekIC No. : 004340502 Detail

FAN7621: SpecificationsProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**FAN7621NFull ProductionRoHS Compliant$0.75DIP16RAIL Line 1: $Y (Fairc...

floor Price/Ceiling Price

Part Number:
FAN7621
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/3/28

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Product Details

Description



Specifications

      

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FAN7621NFull ProductionRoHS Compliant$0.75DIP16RAIL Line 1: $Y (Fairchild logo)
&E&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
Line 2: FAN7621
FAN7621SJFull ProductionRoHS Compliant$0.80SOP16RAIL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: FAN7621
FAN7621SJXFull ProductionRoHS Compliant$0.71SOP16TAPE REEL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: FAN7621
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product FAN7621 is available. Click here for more information .



Description

The FAN7621 is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621 simplifies designs and improves productivity, while improving performance. The FAN7621 includes a high-side gate-drive circuit, an accurate current controlled oscillator, frequency limit circuit, soft-start, and built-in protection functions. The high-side gate-drive circuit has a common-mode noise cancellation capability, which guarantees stable operation with excellent noise immunity. Using the zero-voltage-switching (ZVS) technique dramatically reduces the switching losses and efficiency is significantly improved. The ZVS also reduces the switching noise noticeably, which allows a small-sized Electromagnetic Interference (EMI) filter

The FAN7621 can be applied to various resonant converter topologies; such as series resonant, parallel resonant, and LLC resonant converters.




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