BD6721FS

Datasheet DC Brushless Fan Motor Drivers Multifunction Single-phase Full-wave Fan Motor Driver BD6721FS ●General description BD6721FS is a 1chip driver that composes H-bridge of power DMOS FET. Moreover, because the level amplifier is installed, the temperature control by the thermistor is also easy. ●Package SSOP-A16 W (Typ.) x D (Typ.) x H (Max.) 6.60mm x 6.20mm x 1.71mm ●Features „ Driver including power DMOS FET „ Speed controllable by DC / direct PWM input „ PWM soft switching „ Quick start „ Current limit „ Lock protection and automatic restart „ Rotation speed pulse signal (FG) output „ Lock alarm signal (AL) output SSOP-A16 ●Application „ Fan motors for general consumer equipment of desktop PC, and Projector, etc. ●Absolute maximum ratings Parameter Symbol Limit Supply voltage Power dissipation Vcc 20 Pd 812.5 *1 Operating temperature range Topr –40 to +100 Storage temperature range Tstg –55 to +150 Output voltage Output current Vo 20 I...