DESCRIPTION
The L6353 device is a smart driver, with all the drive and protection know-how ”on board”. Available in both DIP and SO package, it can be triggered with a logic level or with the signalfrom an optocoupleror a pulse transformer. It filters parasitic inputsignals and drives any MOS or IGBT.

■ PEAK HIGH OUTPUT CURRENT CAPABILITY (+8A)
■ WIDE SUPPLY VOLTAGE RANGE (12.5 TO 18V)
■ 0 TO –7.5V NEGATIVE BIAS VOLTAGE SUPPLY RANGE
■ OVER CURRENT AND DESATURATION PROTECTION OF THE EXTERNAL POWER DEVICE (EXTERNALLY PROGRAMMABLE)
■ LATCH-UP PROTECTION (FOR IGBT)
■ TWO STEPS TURN-ON (PROGRAMMABLE)
■ PROTECTION AGAINST POSITIVE SUPPLY UNDER-VOLTAGE
■ INPUT COMPATIBLE WITH OPTOCOUPLER OR PULSE TRANSFORMER
■ PROGRAMMABLE TURN-ON DELAY
■ THERMAL PROTECTION WITH ON-CHIP OVER-TEMPERATURE ALARM AND TURNOFF PROCEDURE
■ OPERATING FREQUENCY UP TO 100kHz