Ordering number : EN7390 LB11650 Monolithic Digital IC PWM Input Forward/Reverse LB11650 Recommended Operating Ranges at Ta = 25C Parameter Symbol Conditions Ratings Unit Motor supply voltage VM 8 to 28 V Logic system supply voltage V 3.0 to 5.25 V CC Logic input voltage range V 0.3 to V V IN CC Electrical Characteristics at Ta = 25C, VM = 24 V, V = 5 V CC Ratings Parameter Symbol Conditions Unit min typ max Output Block Output stage supply current 1 IM ON With no load, ST = high 0.84 1.2 1.56 mA Output stage supply current 2 IM wt With no load, ST = low 50 A Output saturation voltage 1 V sat1 I = +0.5 A, sink side 0.3 0.5 V O O Output saturation voltage 2 V sat2 I = +1.0 A, sink side 0.5 0.7 V O O Output saturation voltage 3 V sat3 I = 0.5 A, source side 1.5 1.8 V O O Output saturation voltage 4 V sat4 I = 1.0 A, source side 1.7 2.0 V O O V = VM, sink side 50 A O Output leakage current I leak O V = 0 V, source side 50 A O Logic Block V = 5 V, with the R pin open CC 50 68 85 mA BRAKE: LOW, PWM: HI, ST: HI I ON CC V = 3.3 V, with the R pin shorted to V CC CC 55 75 95 mA Logic supply current BRAKE: LOW, PWM: HI, ST: HI I BR BRAKE: HI, PWM: HI, ST: HI 3.4 4.7 6.0 mA CC I OFF BRAKE: LOW, PWM: LOW, ST: HI 4.0 5.2 6.5 mA CC I wt ST: LOW 50 A CC VINH 2.0 V Input voltage VINL 0.8 V IINH V = 3.3 V 35 50 75 A IN Input current IINL V = 0.8 V 5 10 13 A IN C pin charge current IC VC = 0 V 35 50 65 A C pin output off threshold voltage Vtc 1.17 1.3 1.43 V VHS pin current detection VtVHS VM 0.55 VM 0.5 VM 0.45 V threshold voltage VLS pin current detection VtVLS 0.45 0.5 0.55 V threshold voltage Low voltage cutoff voltage VLVSD 2.25 2.5 2.75 V Low voltage cutoff hysteresis VLVHYS 0.15 0.2 0.25 V Thermal shutdown temperature TTSD Design target value* 150 175 C *: This is a design target value and is not measured. Pd max Ta 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 Specified circuit board: 114.3 76.1 1.6 mm Glass epoxy resin 0 20 0 20 40 60 80 85 100 Ambient temperature, Ta C ILB01548 No. 7390-2/6 Allowable power dissipation, Pdmax W