Ordering number : EN3947F LB1836M Monolithic Digital IC Low-Saturation Bidirectional Motor LB1836M Allowable Operating Ranges at Ta = 25C Parameter Symbol Conditions Ratings Unit Supply voltage V 2.5 to 9.0 V CC V 1.8 to 9.0 V S Input H-level voltage V 1.8 to 9.0 V IH Input L-level voltage V -0.3 to +0.7 V IL Electrical Characteristics at Ta = 25C, V = VS = 3V CC Ratings Parameter Symbol Conditions Unit min typ max Supply current I0 V 1, 2, 3, 4 = 0V, I + I 0.1 10 A CC IN CC S I1 V 1 = 3V, V 2, 3, 4 = 0V, I + I 14 20mA CC IN IN CC S I2 V 1, 2 = 3V, V 3, 4 = 0V, I + I 22 35mA CC IN IN CC S Output saturation voltage V 1 I = 200mA 0.20 0.28 V OUT OUT (upper + lower) V 2 I = 400mA 0.40 0.60 V OUT OUT V 3 I = 400mA, Parallel connection 0.25 0.35 V OUT OUT V 4 I = 800mA, Parallel connection 0.50 0.70 V OUT OUT Output sustain voltage V (SUS) I = 400mA 9 V O OUT Input current I V = 2V, V = 6V 80 A IN IN CC Spark killer diode Reverse current I (leak) V 1, 2 = 9V 30 A S CC Forward voltage V I = 400mA 1.7 V SF OUT Package Dimensions unit : mm (typ) 3111A Pd max -- Ta 1000 3 Specified board : 30301.5mm glass epoxy 8.0 14 8 800 600 1 420 7 0.15 400 (1.0) 1.0 0.35 200 0 SANYO : MFP14S(225mil) 40 20 0 20 40 60 8085 100 Ambient temperature, Ta -- C Pin Assignment GND IN3 OUT3 VS2 OUT4 IN4 Vcont 14 13 12 11 10 9 8 LB1836M 1 2 3 4 5 6 7 Top view V IN1 OUT1 VS1 OUT2 IN2 GND CC Note) Ground both GND pins. No.3947-2/6 (1.5) 0.1 4.4 1.7MAX 6.4 0.63 Allowable power dissipation, Pd max -- mW