LV8804FV

Ordering number : ENA1441C LV8804FV Bi-CMOS LSI PC and Server Fan Motor Driver http://onsemi.com Overview The LV8804FV is a motor driver for PC and server fans. Feature Direct PWM 3-phase sensorless motor driver 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 maximum output current SOFTST pin withstand voltage FR pin withstand voltage CTL pin withstand voltage MINSP pin withstand voltage FG output pin withstand voltage FG pin maximum output current Allowable Power dissipation IOUT max VSOFTST max VFR max VCTL max VMINSP max VFG max IFG max Pd max1 UO, VO, and WO pins Independent IC 1.2 A 6V 6V 6V 6V 16 V 5 mA 0.3 W Pd max2 Mounted on specified board * 0.95 W Operating temperature Topr -30 to +95 °C Storage temperature Tstg -55 to +150 °C * Specified board: 76.1mm × 114.3mm × 1.6mm, glass epoxy board (single-layer) Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time. Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details. Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operati...