BD6981FVM

Datasheet DC Brushless Motor Drivers for Fans Standard Single-phase Full wave Fan Motor Driver BD6981FVM Description This is the summary of application for BD6981FVM. BD6981FVM can drive FAN motor silently by BTL soft switching. Features  Small package (MSOP8)  BTL soft switching drive  Constant voltage output for hall element  Lock protection and auto restart (without external capacitor)  Rotating speed pulse signal (FG) output Applications  PC, PC peripheral component (Power supply, VGA card, case FAN etc.)  BD player, Projector etc. Package MSOP8 W(Typ) x D(Typ) x H(Max) 2.90mm x 4.00mm x 0.90mm MSOP8 Absolute Maximum Ratings Parameter Symbol Rating Supply Voltage Power Dissipation VCC Pd 18 0.58(Note 1) Operating Temperature Topr -40 to +105 Storage Temperature Tstg -55 to +150 Junction Temperature Tjmax 150 Output Voltage VOMAX 18 Output Current IOMAX 800(Note 2) Hall Input Voltage VH 7 FG Signal Output Voltage VFG 18 FG Signal O...