3940 Overview
3940 3940 ADVANCED DATASHEET 4/9/03 (Subject to change without notice.) H-BRIDGE POWER MOSFET CONTROLLER The A3940 was designed specifically for driving high power DC motors in automotive applications. The A3940 provides four high current gate drive outputs capable of driving a wide range of power N-channel MOSFETs. Bootstrap capacitors are utilized to provide the above battery supply voltage required for N-channel...