FAN7529

SpecificationsProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**FAN7529MFull ProductionRoHS Compliant$0.70SOIC8RAIL Line 1: $Y (Fairchild logo)&Z (Asm. Plant Code)&3 (3-Digit Date Code) Line 2: FAN Line 3: 7529 FAN75...

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SeekIC No. : 004340488 Detail

FAN7529: SpecificationsProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**FAN7529MFull ProductionRoHS Compliant$0.70SOIC8RAIL Line 1: $Y (Fairc...

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Part Number:
FAN7529
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: 2014-7-31

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Product Details

Description



Specifications

      

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FAN7529MFull ProductionRoHS Compliant$0.70SOIC8RAIL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
Line 2: FAN Line 3: 7529
FAN7529MXFull ProductionRoHS Compliant$0.70SOIC8TAPE REEL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
Line 2: FAN Line 3: 7529
FAN7529NFull ProductionRoHS Compliant$0.70DIP8RAIL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&3 (3-Digit Date Code)
Line 2: FAN Line 3: 7529
* 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 FAN7529 is available. Click here for more information .



Description

The FAN7529 is an active power factor correction (PFC) controller for boost PFC applications that operates in critical conduction mode (CRM). It uses the voltage mode PWM that compares an internal ramp signal with the error amplifier output to generate MOSFET turn-off signal. Because the voltage-mode CRM PFC controller does not need rectified AC line voltage information, it saves the power loss of the input voltage sensing network necessary for the current-mode CRM PFC controller.

FAN7529 provides many protection functions, such as over-voltage protection, open-feedback protection, over-current protection, and under-voltage lockout protection. The FAN7529 can be disabled if the INV pin voltage is lower than 0.45V and the operating current decreases to 65?A. Using a new variable on-time control method, THD is lower than the conventional CRM boost PFC ICs.




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