LV8805SV

LV8805SV Bi-CMOS LSI Fan Motor Driver for PC and Server www.onsemi.com Overview The LV8805SV is a motor driver for PC and server fans. Feature  Direct PWM three-phase sensorless motor driver. Typical Applications  PC and Server  Refrigerator  Server  Desktop Computer SSOP20J (225mil) Specifications Absolute Maximum Ratings at Ta = 25C Parameter Symbol Conditions Ratings Unit VCC maximum supply voltage VG maximum supply voltage VCC max VG max 16 V 21 V OUT pin withstand voltage OUT pin maximum output SOFTST pin withstand voltage FR pin withstand voltage PWMIN pin withstand voltage FG output pin withstand voltage FG pin output current RD output pin withstand voltage VOUT max IOUT max VSOFTST max VFR max VPWMIN max VFG max IFG max VRD max UO pin, VO pin, WO pin 16 V 1.2 A 6V 6V 6V 16 V 5 mA 16 V RD pin output current IRD max 5 mA Allowable Power dissipation 1 Pd max1 Independent IC 0.3 W Allowable Power dissipation 2 Pd max2 Mounted on designate...