LB11668M

www.DataSheet.co.kr Ordering number : ENA1889 Monolithic Digital IC LB11668M Overview For Fan Motor Two-Phase Half-Wave Driver The LB11668M is a two-phase uni-polar brushless motor driver for fan motor. Functions Two-phase half-wave drive. RD (lock detection) outputs incorporated. FG (rotation detection) outputs incorporated. Thermal shutdown circuit incorporated. Lock protection and automatic return function incorporated. Output protection zener diode incorporated. Hall input amplifier incorporated. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum inflow current Output current Symbol IIN max IOUT ave IOUT peak Output withstand voltage RD output current RD output withstand voltage Allowable power dissipation Operating temperature Storage temperature VOUT max IRD max VRD max Pd max Topr Tstg Mounted on a board * Conditions Ratings 100 400 800 Internal 10 28 800 -30 to +85 -55 to +150 Unit mA mA mA V mA V mW °C °C * Specified board : 114.3mm × 76.1mm × 1.6mm, glass epoxy board. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control devi...