LB1862MC-AH ON Semiconductor

Ordering number : ENA2024 LB1862MC Monolithic Digital IC For Fan Motor LB1862MC Allowable Operating Conditions at Ta = 25C Parameter Symbol Conditions Ratings Unit Power supply voltage V 3.8 to 16.8 V CC ST input High level voltage ST 3 to 14 V H ST input Low level voltage ST -0.3 to +0.4 V L Hall input common mode voltage V 0.2 to V -1.5 V ICM CC Electrical Characteristics at Ta = 25C, V = 5V CC Ratings Parameter Symbol Conditions Unit min typ max Current drain I In drive mode (CT = L, ST = L) 6.5 9.1 mA CC In lockup protection mode (CT = H, ST = L) 2.2 3.1 mA In standby mode (ST = H) 110 150 A Lockup detection I1 1.9 2.8 3.7 A CT capacitor charge current Capacitor discharge current I2 0.32 0.46 0.60 A CT Capacitor charge/discharge R R = I 1/I2 5.06.0 7.0 CT CT CT CT current ratio CT charge voltage V1 2.55 2.75 2.95 V CT CT discharge voltage V2 1.6 1.8 2.0 V CT Output Low level voltage V I = 200mA 0.2 0.3 V OL O Output High level voltage V I = 200mA 3.9 4.1 V OH O Hall input sensitivity V Zero peak value (Including offset and hysteresis) 7 15 mV HN RD output pin Low voltage V I = 5mA 0.1 0.3 V RD RD RD output pin leakage current IL V = 15V 30 A RD RD HB output Low voltage V I = 5mA 1.0 1.3 V HBL HB ST pin input current I V = 5V 75 100 A ST ST Package Dimensions unit : mm (typ) 3420 Pd max -- Ta 1 5.0 3 Specified board: 114.376.21.5mm 10 glass epoxy board. 0.85 0.8 0.6 0.41 0.4 1 2 0.15 1.0 0.8 MAX 0.35 0 -30 -20 0 20 40 60 80 90 100 Ambient temperature, Ta -- C SANYO : MFP10SK(225mil) No.A2024-2/7 0.2 4.4 (1.5) 0.05 6.2 1.55 0.5 Allowable power dissipation, Pd max -- mW