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