LB11850V Datasheet - Sanyo Semicon Device

LB11850V Monolithic Digital IC

of Pre-driver Block *1: SGND is connected to the control circuit power supply system. *2: For the signal-side power stabilization capacitor, the capacitance of more than 0.1µF is used. Connect the capacitor between VCC and GND with th.

Ordering number : ENA0608A Monolithic Digital IC LB11850V www.DataSheet4U.com For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function Overview 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-drive.

LB11850V Features

* Pre-driver for single-phase full-wave drive →PMOS-NMOS is used as an external power TR, enabling high-efficiency and low-power-consumption drive by means of the low-saturation output and single-phase full-wave drive.

* On-chip speed control circuit →The speed control (closed loop c

LB11850V Datasheet (157.96 KB)