For Fan Motor Single-Phase Full-Wave Pre-Driver With Speed Control Function

For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function LB11850V The LB11850V is a single-phase bipolar fan Motor Driver with speed control function that works with a speed feedback signal. A highly efficient, quiet and low power consumption Motor Driver circuit, with a high speed accuracy and large variable speed CAN be implemented by adding a small number of external components. This pre-driver is optimal for driving large scale fan motors (with large air volume and large current) such as those used in servers and consumer products. By Sanyo Semiconductor Corporation