嵌入式智能电机驱动霍尔传感IC FD0255

产品描述：
FD0251b/FD0255b is a single coil motor driver with embedded Hall sensor. It integrates the motor driver with the Hall sensor, which simplifies the PCB(printed circuit board) design and make the fabrication of small-size motors possible. 
Lock-shutdown and auto-restart function keeps the motor from being over-heated and restarts the motor after being locked.
FD0251b/FD0255b is built-in the signal output of rotation speed function, the system could detect the rotation speed of motor when using FD0251b/FD0255b.
“Soft-switch” phase-switching technique is used to reduce the vibration and acoustic noise.
Thermal-shutdown protection ensures the motor driver to operate under specified temperature ranges. 
All the protection mechanisms mentioned above combine to provide a complete protecting scenario for the motor system, keep the motor system from possible damages and guarantee correct operations.

特性：
BMotor driver with integrated Hall sensor
BHigh current driving capability
BBuilt-in FG(frequency generation) signal output 
B“Soft-switch” phase-switching technique to reduce vibration 
and acoustic noise
BThermal shutdown protection
BPWM speed control(only available for FD0255b)
BAvailable in both T825(FD0251b) and T826(FD0255b) packages

深圳市雅欣控制技术有限公司
SHENZHEN YASEMI TECHNOLONGY CO.,LTD
Pearl  YUAN (袁小姐）
深圳市宝安45区翻身路鸿都大厦303-304室
Tel:0755-82798085
Fax:0755-82798130

Mobile:15926539841