MAQ4123 Datasheet | Micrel Semiconductor

MAQ4123/MAQ4124/MAQ4125 Automotive AEC-Q100 Qualified Dual 3A Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process General Description The MAQ4123/MAQ4124/MAQ4125 are a family of dual 3A buffer/MOSFET drivers intended for driving power MOSFETs, IGBTs and other heavy loads (capacitive, resistive or inductive) which require low-impedance, high peak currents and fast switching times. They are available in inverting, non-inverting and plementary configurations. The MAQ4123/MAQ4124/MAQ4125 operate from a 4.5V to 20V supply, feature an output resistance of 2.3Ω, sink or source 3A of peak current, and switch an 1800p F capacitive load in 10ns with typical propagation delay times of 50ns. The MAQ4123/MAQ4124/MAQ4125 feature TTL or CMOS patible inputs with 400m V of hysteresis to provide noise immunity. The inputs can withstand negative voltage swings of 5V and are latch-up protected to withstand 200m A of reverse current. The MAQ4123/MAQ4124/MAQ4125 are rated for the - 40°C to +125°C operating temperature range, have been AEC-Q100 qualified for automotive applications, and are available in the e Pad SOIC-8 package for improved power dissipation and thermal performance required by automotive applications. Data sheets and support documentation can be found on Micrel’s web site at: .micrel.. Features - Automotive AEC-Q100 Qualified - High ±3A peak output current - Wide 4.5V to 20V supply voltage range - Low 2.3Ω output resistance - Matched rise and fall times - Fast 10ns rise/fall times with 1800p F capacitive load - Low propagation delay time of 50ns (typical) - TTL/CMOS logic inputs independent of supply voltage - Latch-up protected to 200m A reverse current - Logic input withstands swing to - 5V - Low equivalent 6p F input capacitance - Output voltage swings within 25m V of ground or VS - Low supply current - 2.0m A with logic-1 input (maximum over temperature) - 300μA with logic-0 input (maximum over temperature) - ‘426/7/8-, ‘1426/7/8-, ‘4426/7/8 industry standard...