BH6766FVM

Datasheet DC Brushless Fan Motor Driver 5V Single-phase Full wave Fan motor driver BH6766FVM ●Description This is the summary of application for BH6766FVM that suit for notebook PC cooling fan motor. They employ Bi-CMOS process and realize low ON resistance, low power consumption and quiet drive. ●Features ■ Compact package (MSOP8) ■ BTL soft switching drive ■ Constant voltage output for hall element ■ Rotating speed pulse signal (FG) output ●Package(s) MSOP8 W(Typ.) x D(Typ.) x H(Max.) 2.90mm x 4.00mm x 0.90mm ●Application ■ Compact 5V fan such as notebook PC cooling fan ●Absolute maximum ratings Parameter Symbol Limit Supply voltage Vcc 7 Power dissipation Pd 585* Operating temperature Topr -40 to +105 Storage temperature Tstg -55 to +150 Output current Iomax 630** FG signal output voltage Vfg 7 FG signal output current Ifg 5 Junction temperature Tjmax 150 * Reduce by 4.68mW/℃ over Ta=25ºC(70.0mm×70.0mm×1.6mm glass epoxy board) ...