LA6586FA

Ordering number : ENA2043 LA6586FA Monolithic Linear IC BTL Driver Single-Phase Full-Wave Fan Motor Driver Overview The LA6586FA is Single-phase bipolar fan motor is put into silent driving by means of BTL output linear drive, offering high efficiency and power saving by suppressing the reactive current. Lock protection and rotation signal (FG, RD) circuits are built in, ensuring optimum application to small fans for notebook PC, consumer equipment power supply, car audio system, CPU cooler, etc. that require high reliability and low noise. Functions Single-phase full-wave linear drive by BTL output (gain resistance 1kΩ-360kΩ, 51dB) Low-voltage operation possible, with wide operating voltage range (2.2 to 14.0V) Low saturation output (Upper + lower saturation voltage : Vosat (total)=1.2Vtyp, IO=200mA) Built-in lock protection and automatic reset circuits Built-in FG&RD outputs Built-in Hall bias (VHB=1.3V) Thermal protection circuit Extra-sm...