MAQ4125 - Micrel Semiconductor

MAQ4125 Automotive AEC-Q100 Qualified Dual 3A Peak Low-Side MOSFET Driver

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 complementary configurations. The MAQ4123/MAQ4124/MAQ4125 op.

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 1800pF capacitive load
• Low propagation delay time of 50ns (typical)
• TTL/CMOS logic inputs independent of supply voltage
• Latch-up protected to 200mA reverse current
• Logic input withstands swing to −5V
• Low equivalent 6pF input capacitance
• Output voltage swings within 25mV of ground or VS
• Low supply current − 2.0mA with logic-1 input (maximum over temperature) − 300μA with logic-0 input (max.