LB1662D, 1662M are two-phase brushless motor drivers operated from a 5 V power supply. Motor Lock protection and automatic return can be provided with a minimum number of external parts.
The LB1662D and 1662M are monolithic digital integrated circuits manufactured by SANYO Electric Co., Ltd. These devices function as 2-phase brushless motor drivers operated from a 5 V power supply. The chips feature direct connection to Hall elements, built-in output transistors with a maximum output current of 1.5 A, and an internal rotation detection function.
| Supply Voltage Range | 3.8 to 6.0 V |
|---|---|
| Output Current | 1.5 A |
| Operating Temperature | -40 to +80 °C |
| Storage Temperature | -55 to +125 °C |
The built-in output transistors support a maximum output current of 1.5 A.
The built-in output transistors can handle a maximum output current of 1.5 A.
You must use these ICs with a supply voltage in the range from 3.8 to 6.0 V.
When rotation stops due to overload, the output turns off automatically but returns to drive mode after proper load adjustment.