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FAN7085
High Side Gate Driver with Recharge FET

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Contents

General Description
Features
Applications
Product Status/Pricing/Packaging
Order Samples
Qualification Support

General Description

The FAN7085_F085 is a high-side gate drive IC with reset input and built-in recharge FET. It is designed for high voltage and high speed driving of MOSFET or IGBT, which operates up to 300V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. Logic input is compatible with standard CMOS outputs. The UVLO circuits prevent from malfunction when VCC and VBS are lower than the specified threshold voltage. It is available with space saving SOIC-8 Package. Minimum source and sink current capability of output driver is 250mA and 250mA. Built-in recharge FET to refresh bootstrap circuit is very useful for circuit topology requiring switches on low and high side of load.

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Features

  • Qualified to AEC Q100
  • Floating channel designed for bootstrap operation fully operational up to 300V.
  • Tolerance to negative transient voltageon VS pin
  • dv/dt immune.
  • Gate drive supply range from 4.5V to 20V
  • Under-voltage lockout
  • CMOS Schmitt-triggered inputs with pull-down and pull-up
  • High side output out of phase with input (Inverted input)
  • Reset input
  • Internal recharge FET for bootstrap refresh
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    Applications

  • Diesel and gasoline injectors/valves
  • MOSFET-and IGBT high side driver applications
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    Product Status/Pricing/Packaging      buy now

    ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
    FAN7085CMX_F085Full ProductionRoHS Compliant$1.40SO-88TAPE REEL PDFLine 1: $Y (Fairchild logo)
    &Z (Asm. Plant Code)
    &2 (2-Digit Date Code)
    &K Line 2: FAN Line 3: 7085
    FAN7085CM_F085Full ProductionRoHS Compliant$1.40SO-88RAIL PDFLine 1: $Y (Fairchild logo)
    &Z (Asm. Plant Code)
    &2 (2-Digit Date Code)
    &K Line 2: FAN Line 3: 7085
    * 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 FAN7085 is available. Click here for more information .

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    Qualification Support

    Click on a product for detailed qualification data

    Product
    FAN7085CMX_F085
    FAN7085CM_F085

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