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FAN3121 Datasheet Low-side Gate Driver

Manufacturer: onsemi

Overview: Gate Drivers, High-Speed, Low-Side, Single 9-A FAN3121, FAN3122.

General Description

The FAN3121 and FAN3122 MOSFET drivers are designed to drive N−channel enhancement MOSFETs in low−side switching applications by providing high peak current pulses.

The drivers are available with either TTL input thresholds (FAN312xT) or VDD−proportional CMOS input thresholds (FAN312xC).

Internal circuitry provides an under−voltage lockout function by holding the output low until the supply voltage is within the operating range.

Key Features

  • Industry.
  • Standard Pin.
  • out with Enable Input.
  • 4.5.
  • V to 18.
  • V Operating Range.
  • 11.4 A Peak Sink at VDD = 12 V.
  • 9.7.
  • A Sink / 7.1.
  • A Source at VOUT = 6 V.
  • Inverting Configuration (FAN3121) and.
  • Non.
  • Inverting Configuration (FAN3122).
  • Internal Resistors Turn Driver Off if No Inputs.
  • 23.
  • ns / 19.
  • ns Typical Rise/Fall Times (10 nF Load).
  • 18 ns to 23 ns Typ.

FAN3121 Distributor & Price

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Similar Datasheet

Brand Logo Part Number Description Manufacturer
Fairchild Semiconductor Logo FAN3121 (FAN3121 / FAN3122) Low-Side Gate Driver Fairchild Semiconductor

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