FSCQ1465RTYDTU

The FAN3223-25 family of dual 4A 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.
Features
• Industry-Standard Pinouts
• 4.5 to 18V Operating Range
• 5A Peak Sink/Source at VDD = 12V
• 4.3A Sink / 2.8A Source at VOUT = 6V
• Choice of TTL or CMOS Input Thresholds
• Three Versions of Dual Independent Drivers: - Dual Inverting + Enable (FAN3223) - Dual Non-Inverting + Enable (FAN3224) - Dual-Inputs (FAN3225)
• Internal Resistors Turn Driver Off If No Inputs
• MillerDrive™ Technology
• 12ns / 9ns Typical Rise/Fall Times with 2.2nF Load
• Typical Propagation Delay Under 20ns Matched within 1ns to the Other Channel
• Double Current Capability by Paralleling Channels
• 8-Lead 3x3mm MLP or 8-Lead SOIC Package
• Rated from –40°C to +125°C AmbientApplications
• Switch-Mode Power Supplies
• High-Efficiency MOSFET Switching
• Synchronous Rectifier Circuits
• DC-to-DC Converters
• Motor Control