LB11988D

www.DataSheet.co.kr Ordering number : ENA0433 LB11988D Overview Monolithic Digital IC Fan Motor Driver The LB11988D is a 3-phase motor driver IC that is optimal for driving ventilation fan motors. Features 3-Phase full-wave current-linear drive system. Current limiter circuit built in. Output stage upper/lower over-saturation prevention circuit built in. Forward/backward rotation direction setting circuit built in. FG amplifier built in. Thermal shutdown circuit built in. Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max VS max Maximum output current Allowable power dissipation Operating temperature range Storage temperature range IO max Pd max Topr Tstg Independent IC Conditions Ratings 24 24 1.3 2.0 -30 to +75 -55 to +150 Unit V V A W °C °C Allowable Operating Range at Ta = 25°C Parameter Supply voltage VS VCC Hall input amplitude VHALL Between hall inputs Symbol Conditions Ratings 5 to 22 7 to 22 ±30 to ±80 mVo-p Unit V Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before usingany SANYO Semiconductor products described or contained herein in such applic...