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MFG:FSC  D/C:08+  

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Part Number: FAN3989

 

MFG: FSC

 

D/C: 08+

Description: The FAN3989 is a USB connection monitoring deviceused to determine if a standard USB device isconnected or a battery-changing device is...


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FAN3989 General Description


The FAN3989 is a USB connection monitoring deviceused to determine if a standard USB device isconnected or a battery-changing device is connected.

The FAN3989 sets the FLAG1 pin to logic HIGH orLOW as an indicator to the system controller that astandard USB device or a charger is connected to theUSB port. The FAN3989 also monitors the VBUS forover- or under-voltage conditions. The FLAG2 pin is setLOW if VBUS is less than 3.3V or greater than 6.0V. Theinternal load switch control pin is set HIGH ifVBUS is less than 3.3V or greater than 6.0V, turning offthe PMOS switch.

The FAN3989 is available in a very small 8-lead MLPpackage suitable for small board space applications,like mobile phones.

FAN3989 Maximum Ratings

      

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FAN3989MLP8XFull ProductionGreen$0.85MLP8TAPE REEL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: 3989
* 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 FAN3989 is available. Click here for more information .

FAN3989 datasheet

FAN1084
PDF/DataSheet Download

  • Datasheet: FAN1084
  • File Size: 131764 KB
  • Manufacturer: FAIRCHILD [Fairchild Semiconductor]
  • Click here to Download

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