L9997ND Datasheet PDF - ST Microelectronics

●DESCRIPTION

●The L9997ND is a monolithic integrated driver, in BCD technology intended to drive various loads, including DC motors. The circuit is optimized for automotive electronics enviromental conditions.

●■ HALF BRIDGE OUTPUTS WITH TYPICAL RON = 0.7Ω

●■ OUTPUT CURRENT CAPABILITY±1.2A

●■ OPERATING SUPPLY VOLTAGE RANGE 7V TO 16.5V

●■ SUPPLY OVERVOLTAGE PROTECTION FUNCTION FOR VVS UP TO 40V

●■ VERY LOW QUIESCENT CURRENT IN STANDBY MODE < 1µA

●■ CMOS COMPATIBLE INPUTS WITH HYS TERESIS

●■ OUTPUT SHORT-CIRCUIT PROTECTION

●■ THERMAL SHUTDOWN

●■ REAL TIME DIAGNOSTIC: THERMAL OVER LOAD, OVERVOLTAGE