L9333 QUAD LOW SIDE DRIVER WIDE OPERATING SUPPLY VOLTAGE MULTIPOWER BCD TECHNOLOGY RANGE FROM 4.5V UP TO 32V FOR TRANSIENT 45V VERY LOW STANDBY QUIESCENT CURRENT TYPICALLY < 2A INPUT TO OUTPUT SIGNAL TRANSFER FUNCTION PROGRAMMABLE SO20 (12+4+4) DIE HIGH SIGNAL RANGE FROM -14V UP TO 45V FOR ALL INPUTS ORDERING NUMBERS: 3.3V CMOS COMPATIBLE INPUTS L9333MD (SO20 12+4+4) L9333DIE1 (DIE) DEFINED OUTPUT OFF STATE FOR OPEN INPUTS STATUS MONITORING FOR FOUR OPEN DRAIN DMOS OUTPUTS, WITH - OVERTEMPERATURE R = 1.5 FOR V > 6V AT 25C DSon S - DISCONNECTED GROUND OR SUPPLY OUTPUT CURRENT LIMITATION VOLTAGE CONTROLLED OUTPUT SLOPE FOR LOW EMI OVERTEMPERATURE PROTECTION FOR DESCRIPTION EACH CHANNEL The L9333 is a monolithic integrated quad low side INTEGRATED OUTPUT CLAMPING FOR FAST driver. It is intended to drive lines, lamps or relais in INDUCTIVE RECIRCULATION V > 45V FB automotive or industrial applications. BLOCK DIAGRAM IN 4 CHANNEL4 OUT 4 V S OUT 1 R IN IN 1 = & PRG THERMAL SHUT-DOWN CHANNEL1 4 DIAG R IN DIAGNOSTIC PRG LOGIC Vint R EN EN REFERENCE Vlogic V GND S V S GND D98AT379 September 2013 1/13 L9333 PIN CONNECTION (Top view) IN1 1 20 PROG IN2 2 19 OUT1 DIAG 3 18 OUT2 GND 4 17 GND GND 5 16 GND GND 6 15 GND GND 7 14 GND V 8 13 OUT3 S IN3 9 12 OUT4 IN4 10 11 EN D98AT380 PIN FUNCTION Pin Pin Name Description N 1 IN 1 Input 1 2 IN 2 Input 2 3 DIAG Diagnostic 4, 5, 6, 7, GND Ground 14, 15, 16, 17 8 VS Supply Voltage 9 IN 3 Input 3 10 IN 4 Input 4 11 EN Enable 12 OUT4 OUTPUT4 13 OUT 3 OUTPUT 3 18 OUT 2 OUTPUT 2 19 OUT 1 OUTPUT 1 20 PRG Programming 2/13