FAN3121CMX-F085 Gate Drivers by ON Semiconductor

Single 9-A High-Speed, Low-Side Gate Driver

Semiconductors - ICs
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Status: Active
Series: FAN3121C_F085
RoHS: Compliant
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The FAN3121 and FAN3122 MOSFET drivers are designed to drive N-channel enhancement MOSFETs in low-side switching applications by providing high peakcurrent pulses. The drivers are available with either TTL input thresholds (FAN312xT) or VDD-proportional CMOS input thresholds (FAN312xC). Internal circuitry providesan under-voltage lockout function by holding the output low until the supply voltage is within the operating range.FAN312x drivers incorporate the MillerDrive™ architecture for the final output stage. This bipolar /MOSFET combination provides the highest peak currentduring the Miller plateau stage of the MOSFET turn-on / turn-off process.The FAN3121 and FAN3122 drivers implement an enable function on pin 3 (EN), previously unused in the industry-standard pin-out. The pin is internally pulled upto VDD for active HIGH logic and can be left open for standard operation.The commercial FAN3121/22 is available in a 3x3 mm 8-lead thermally-enhanced MLP package or an 8-lead SOIC package. The AEC-Q100 automotive-qualified versions are available in the 8-lead SOIC package.

Where to Buy

Prices starting from US$0.87

Distributor Stock
Logo for Flip Electronics
Flip Electronics
from US$0.87
8,386
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$1.16
1,415
in stock
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Avnet America
from US$1.13
0
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Specifications

Description FAN3121C_F085
Compliance AEC Qualified PPAP Capable Pb-free Halide free
Power Switch MOSFET
Topology Single
Isolation Type Non-Isolated
VCC Max (V) 18
Drive Source Current Typ (A) 11.4
Drive Sink Current Typ (A) 10.6
Turn On Prop. Delay Typ (ns) 23
Turn Off Prop. Delay Typ (ns) 19
Delay Matching 35
Package Type SOIC-8

Last 6 months Inventory & Pricing History

Alternative Descriptions

MOSFET DRVR 11.4A 1-OUT High Speed/Lo Side Inv 8-Pin SOIC T/R | Avnet America

Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN3121CMX-F085?

Additional datasheets, footprints and schematics for FAN3121CMX-F085 are listed on our Part Details page. You can also find images and similar parts to FAN3121CMX-F085 on this page.

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What category does FAN3121CMX-F085 fall under?

The FAN3121CMX-F085 is listed under Power Management > Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to FAN3121CMX-F085 when available in the Gate Drivers range under the specifications section at the bottom of the details page.

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Is the FAN3121CMX-F085 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

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Authorised distributors including Flip Electronics, Rochester Electronics and Avnet America have stock available or on a lead time for FAN3121CMX-F085.

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