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LB11987 - Refrigerator Fan Motor Driver

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Ordering number :ENN*6212A www.DataSheet4U.com Monolithic Digital IC LB11987 Refrigerator Fan Motor Driver Preliminary Functions • Three-phase full-wave current linear drive • Built-in current limiter circuit • Built-in saturation prevention circuits in both the upper and lower sides of the output stage. • FG amplifier • Thermal shutdown circuit Package Dimensions unit: mm 3007A-DIP18 [LB11987] 18 10 7.62 6.4 1 24.2 9 1.94 2.54 0.5 1.2 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VCCmax VSmax IO max Pdmax Topr Tstg Independent IC Conditions Ratings 24 24 1.3 1.
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