Onsemi FAN3227TMX FAN3227TMX Mosfet Driver 4.5V-18V Supply 3A Output SOIC-8

The FAN3227TMX is a TTL input dual non-inverting output Low-Side Gate Driver designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications by providing high peak current pulses during the short switching intervals. Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range. In addition, the driver features matched internal propagation delays between A and B channels for applications requiring dual gate drives with critical timing, such as synchronous rectifiers. This enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFET. The driver incorporates MillerDrive� architecture for the final output stage. This bipolar-MOSFET combination provides high current during the Miller plateau stage of the MOSFET turn-ON/turn-OFF process to minimize switching loss, while providing rail-to-rail voltage swing & reverse current capability.

• Industry-standard pin-outs
• Dual non-inverting channels + dual enable
• Internal resistors turn driver OFF if no inputs
• 12/9ns Typical rise/fall times with 1nF load
• Typical propagation delay under 20ns matched within 1ns to the other channel
• Double current capability by paralleling channels

Applications

Clock & Timing, Industrial

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	ONSEMI
Part Number	FAN3227TMX
Quantity	Each (Supplied on Cut Tape)
Technical Data Sheet EN
Product Change Notice EN

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