Reliability - Low Voltage Full Bridge Brushless DC Motor Driver - Agent [Weikewei]

A1441 is a device designed to drive low-voltage bipolar brushless DC motorsFull bridge driverThe device adopts a highly integrated bipolar CMOS semiconductor process to integrate Hall elements and motor control circuits on a single chip, and basically all the required circuits are built into the package of the device without the need for other external assistancedeviceIt provides a highly reliable electric motor drive solution. A1441 can enter a low-power sleep mode through an external signal and be used in portable electronic devices to reduce power consumption. Additionally, thedeviceIt also provides electric motor braking function.

Main features:

● High reliability single-chip design

High precision signal response using stable chopper technology within the working temperature range

● Sleep mode pin enabled and disabled by external signal for reducing average power consumption

Power supply voltage: 2.0~4.0V