FAN3223T ,Dual 4A High-Speed, Low-Side Gate Driverapplications requiring dual gate drives with critical - Dual-Inputs (FAN3225) timing, such as synch ..
FAN3227CMPX , Dual 2A High-Speed, Low-Side Gate Drivers
FAN3227CMX , Dual 2A High-Speed, Low-Side Gate Drivers
FAN3506 ,PC SMPS Secondary Side Control ICFeatures Description• Few External Components The FAN3506 is complete housekeeping circuitry for u ..
FAN3800 , Mono / Stereo Audio Amplifier with Microphone Pre-Amplifier and EMU Interface
FAN3800MLP24X , Mono / Stereo Audio Amplifier with Microphone Pre-Amplifier and EMU Interface
FHX13LG , Super Low Noise HEMT
FHX35LG ,Low Noise HEMTFHX35X/002FHX35LG/002Low Noise HEMTDESCRIPTIONThe FHX35X/002 Chip and FHX35LG/002 packaged devices ..
FHX35LG ,Low Noise HEMTFEATURES• High TransconductanceLG PACKAGE• Low Leakage Current• Low Gate Capacitance• Gold Bonding ..
FHX76LP , Super Low Noise HEMT
FIN1001M5 ,3.3V LVDS 1-Bit High Speed Differential DriverElectrical CharacteristicsOver supply voltage and operating temperature ranges, unless otherwise sp ..
FIN1001M5X ,3.3V LVDS 1-Bit High Speed Differential DriverFeaturesThis single driver is designed for high speed interconnects
FAN3223T
Dual 4A High-Speed, Low-Side Gate Driver
FAN3223 / FAN3224 / FAN3225 — Dual 4A High-Speed, Low-Side Gate Drivers July 2012 FAN3223 / FAN3224 / FAN3225 Dual 4A High-Speed, Low-Side Gate Drivers Features Description Industry-Standard Pinouts The FAN3223-25 family of dual 4A gate drivers is 4.5 to 18V Operating Range designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications by 5A Peak Sink/Source at V = 12V DD providing high peak current pulses during the short 4.3A Sink / 2.8A Source at V = 6V OUT switching intervals. The driver is available with either Choice of TTL or CMOS Input Thresholds TTL or CMOS input thresholds. Internal circuitry provides an under-voltage lockout function by holding Three Versions of Dual Independent Drivers: the output LOW until the supply voltage is within the - Dual Inverting + Enable (FAN3223) operating range. In addition, the drivers feature matched internal propagation delays between A and B channels - Dual Non-Inverting + Enable (FAN3224) for applications requiring dual gate drives with critical - Dual-Inputs (FAN3225) timing, such as synchronous rectifiers. This also Internal Resistors Turn Driver Off If No Inputs enables connecting two drivers in parallel to effectively double the current capability driving a single MOSFET. MillerDrive™ Technology The FAN322X drivers incorporate MillerDrive™ 12ns / 9ns Typical Rise/Fall Times with 2.2nF Load architecture for the final output stage. This bipolar- Typical Propagation Delay Under 20ns Matched MOSFET combination provides high current during the within 1ns to the Other Channel Miller plateau stage of the MOSFET turn-on / turn-off Double Current Capability by Paralleling Channels process to minimize switching loss, while providing rail- to-rail voltage swing and reverse current capability. 8-Lead 3x3mm MLP or 8-Lead SOIC Package The FAN3223 offers two inverting drivers and the Rated from –40°C to +125°C Ambient FAN3224 offers two non-inverting drivers. Each device has dual independent enable pins that default to ON if Applications not connected. In the FAN3225, each channel has dual inputs of opposite polarity, which allows configuration as Switch-Mode Power Supplies non-inverting or inverting with an optional enable High-Efficiency MOSFET Switching function using the second input. If one or both inputs are left unconnected, internal resistors bias the inputs such Synchronous Rectifier Circuits that the output is pulled LOW to hold the power DC-to-DC Converters MOSFET OFF. Motor Control Related Resources AN-6069 — Application Review and Comparative Evaluation of Low-Side Gate Drivers FAN3223 FAN3224 FAN3225 Figure 1. Pin Configurations © 2007 FAN3223 / FAN3224 / FAN3225 • Rev. 1.0.9
