LV8860V-TLM-H ON Semiconductor

Ordering number : ENA1818A LV8860V Bi-CMOS IC Fan Motor Driver LV8860V Recommended Operating Conditions at Ta = 25C Parameter Symbol Conditions Ratings Unit Operating supply voltage range Vop1 Recommended supply voltage 7 to 34 V CC range V op2 Boot guarantee supply voltage 6 to 34 V CC range Hall input common phase input voltage range V 0.3 to VRGL-2.0 V ICM SSW pin input voltage range SSW 1.0 to 3.0 V Input PWM frequency range PWMF 20 to 50 kHz Electrical Characteristics at Ta = 25C, V = 24V CC Ratings Parameter Symbol Conditions Unit min typ max Circuit consumption current I Active 2.2 3.5mA CC Io Stand-by 1.7 2.7mA CC RGL pin output voltage VRGL 4.7 5.0 5.3 V RGH pin output voltage VRGH V -4.3 V -4.8 V -5.3 V CC CC CC HB pin output voltage VHB IHB=5mA 1.16 1.25 1.28V Output ON resistance Ron I =0.3A, upper and lower ON resistance 1.4 2.0 O Hall input bias current IHIN 1.0 A Current limiter VRF 200 225 250 mV PWM pin input Low level VPWML 0 1.0 V PWM pin input High level VPWMH 2.5 VRGL V PWM input minimum pulse width TPWM 2 s RD/FG output pin Low voltage VRD/FG I=3mA 0.22 0.3V RD/FG FG output leakage current IRDL/FGL V=24V 10 A RD/FG FG comparator hysteresis width VHYS including offset 5 12 18 mV Output ON time in Lock-detection TACT 0.74 0.95 1.16 sec Output OFF time in Lock-detection TDET 7.0 9.0 11.0sec Output ON/OFF ratio in Lock-detection TRTO TRTO=TDET/TACT 7.5 9.0 11.0 Thermal shutdown operating temperature TSD * Design guarantee 180 C Thermal shutdown hysteresis width TSD * Design guarantee 40 C * Design guarantee: Signifies target value in design. These parameters are not tested in an independent IC. Truth table Operating state IN1 IN2 PWM OUT1 OUT2 FG RD H L H L L L Rotation drive mode H L H L H OFF L H L L L L L Rotation regeneration mode L L H L L OFF L Stand-by mode - - L L OFF OFF L H L OFF L L OFF Lock protector - L H L OFF OFF OFF No.A1818-2/11