L9337MD TRIPLE LOW SIDE DRIVER WIDE INPUT VOLTAGE RANGE FROM -24V UP TO +45V WIDE OPERATING SUPPLY VOLTAGE RANGE FROM 4.5V UP TO 32V REVERSE BIASING PROTECTED (V = -24V) S VERY LOW STANDBY QUIESCENT CUR- RENT < 2A SO20 (12+4+4) PROGRAMMABLE SIGNAL TRANSFER POLARITY ORDERING NUMBER: L9337MD TTL AND CMOS COMPATIBLE INPUTS DEFINED OUTPUT OFF STATE OFF FOR OPEN INPUTS - DISCONNECTED GROUND OR SUPPLY THREE OPEN DRAIN DMOS OUTPUTS, VOLTAGE WITH R = 1.5 at 25C and V > 6V DSon S ESD: ALL PINS ARE GUARANTEED TILL 2kV OUTPUT CURRENT LIMITATION HUMAN BODY MODEL CONTROLLED OUTPUT SLOPE FOR LOW EMI OVERTEMPERATURE SHUT-DOWN DESCRIPTION INTEGRATED OUTPUT CLAMPING FOR The L9337MD is a monolithic integrated triple low FAST INDUCTIVE RECIRCULATION V > 45V FB side driver realized in advanced Multipower-BCD technology. It is intended to drive lines, lamps or STATUS MONITORING FOR relais in automotive or industrial applications. - OVERTEMPERATURE BLOCK DIAGRAM CHANNEL 3 OUT1 IN1 = & THERMAL SHUTDOWN CHANNEL 1 4 DIAG PRG DIAGNOSTIC LOGIC EN Vint REFERENCE Vlogic D97AT370 GND VS 1/8 March 2000L9337MD ABSOLUTE MAXIMUM RATINGS (no damage or latch) Symbol Parameter Value Unit V Supply voltage -24 to 45 V S Pin voltages V Input, enable, program -24 to 45 V IN V Output -0.3 to 45 V OUT V Diagnostic output -0.3 to 45 V DIAG PIN CONNECTIONS (Top view) IN1 1 20 PRG IN2 2 19 OUT1 DIAG 3 18 OUT2 GND 4 17 GND GND 5 16 GND GND 6 15 GND GND 7 14 GND VS 8 13 OUT3 IN3 9 12 NC NC 10 11 EN D97AT371A PIN DESCRIPTION SO 12+4+4 Pin Name Function No 8 VS SUPPLY VOLTAGE 4,5,6,7,14, GND GROUND 15,16,17 11 EN ENABLE 20 PRG PROGRAM 3 DIAG DIAGNOSTIC 1 IN1 INPUT 1 2 IN2 INPUT 2 9 IN3 INPUT 3 19 OUT 1 OUTPUT 1 18 OUT 2 OUTPUT 2 13 OUT 3 OUTPUT 3 10, 12 NC NOT CONNECTED 2/8