LV8163QA-BH

Ordering number : ENA2065A LV8163QA Bi-CMOS IC Fan Motor Driver LV8163QA Operating Conditions at Ta = 25C Parameter Symbol Conditions Ratings Unit Power supply voltage VCC 5.0 V Operating power supply voltage VCCop 2.0 to 6.0 V Hall input common-mode input voltage VICM 0.2 to V -1.2 V CC range PWM pin input frequency FPWMIN 20 to 60 kHz Electrical Characteristics at Ta = 25C, V = 5V CC Ratings Parameter Symbol Conditions Unit min typ max Circuit current I During operation 0.95 1.3 1.6mA CC I st During Standby mode 10 30 A CC HB pin voltage V I = 5mA 0.9 1.03 1.2 V HB HB Output pin high-level voltage VH I = 200mA (V V) 0.16 0.23V O OUT CC OUT Output pin low-level voltage VL I = 200mA 0.10 0.15 V O OUT Hall amplifier input offset voltage VOFS -6 6 mV IN Hall amplifier voltage gain GH 44 45.5 47 dB PWM pin input Low level voltage VPWML 0 V 0.2 V CC PWM pin input High level voltage VPWMH VCC < 4V 1.8 6.0 V 4V VCC V 6.0 V CC 0.45 FG/RD pin low-level voltage V L/V L I /I = 3mA 0.3 V FG RD FG RD FG/RD pin leak current I L/I L V /V = 7V 10 A FG RD FG RD FG comparator hysteresis width FGHYS 8 16 mV Lock-detection output ON time LT1 0.4 0.6 0.8sec Lock-detection output OFF time LT2 4 6 8 sec Lock-detection output ON/OFF ratio LRTO LRTO=LT2/LT1 8 10 12 Thermal shutdown operating temperature TSD Design guarantee * 180 C Thermal shutdown hysteresis width TSD Design guarantee * 30 C * Design target: These values are the target value in designs. The parameters are not measured independently. Pin Assignment IN1 1 10 RD HB 2 9 FG IN2 3 8 PWM OUT1 4 7 V CC OUT2 GND 5 6 Top view Truth value table IN1 IN2 PWM OUT1 OUT2 FG RD Mode High High Low Operation (OUT2 OUT1) High Low Low LowLow OFF Low Recirculation * OFF OFF Lock protector (see *1) High High Low Operation (OUT1 OUT2) Low High Low Low Low Low Low Recirculation * OFF OFF Lock protector (see *1) * Low Low Low OFF Low Standby (see *2) *1 If FG pulse is not switched when lock detection output is ON, lock protecdtor mode is set. *2 Standby mode is set when time of lock protecdtor + PWM input low level voltage is greator than 750s. Standby mode is set when time of low level voltage is 750s and voltage is supplied and PWM input is at low level voltage. No.A2065-2/7