LV8806GQ

www.DataSheet.co.kr Ordering number : ENA1974 Bi-CMOS Integrated circuit IC LV8806GQ Overview 3-phase sensor-less Motor Driver IC LV8806GQ is a 3-phase sensor-less motor driver IC. 3-phase driver allows low power consumption and low vibration. And Hall sensor-less drive allows reduction of the size of a motor system. This IC is suitable for use in products which require high reliability and long life such as note PC fan. Functions Built-in current limit circuit (Operates when RF resistance is 0.5Ω and Io=0.53A) 3-phase full-wave sensor-less driver Direct PWM input RD (lock detection) output signal pin FG (rotation count) output signal pin Built-in lock protection and auto-recovery circuit Built-in TSD (thermal shutdown) circuit Specifications Absolute Maximum Ratings at Ta = 25°C Parameter VCC maximum supply voltage OUT pin maximum output current OUT(VO, VO, WO) pin withstand voltage FG output pin maximum sink current FG output pin withstand voltage RD output pin maximum sink current RD output pin withstand voltage Allowable power dissipation Symbol VCC max IOUT max VOUT max IFG max VFG max IRD max VRD max Pd max1 Pd max2 Operating temperature Storage temperature *2: Tjmax must not exceed 150°C 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, h...