FAN3224
Description
The FAN3223- 25 family of dual 4 A gate drivers is designed to drive N- channel enhancement- mode MOSFETs in low-side switching applications by providing high peak current pulses during the short switching intervals. The driver is available with either TTL or CMOS input thresholds. 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 drivers feature matched internal propagation delays between A and B channels for applications requiring dual gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFET.
The FAN322X drivers incorporate Miller Drive™ architecture for the final output stage. This bipolar- MOSFET bination provides high current during the Miller plateau stage of the MOSFET turn- on / turn- off process to minimize switching loss, while...
