| 制造商 | 部件名 | 数据表 | 功能描述 |

STMicroelectronics
|
AN3327 |
779Kb/22P |
L9942 back EMF stall detection algorithm |
| AN2030 |
346Kb/13P |
BACK EMF DETECTION DURING PWM ON TIME BY ST7MC |

Allen-Bradley
|
CU3 |
78Kb/2P |
Back EMF Monitors |

ELMOS Semiconductor AG
|
E523.30C |
187Kb/2P |
Power LIN2.X Stepper with Stall Detection |
| E520.01 |
686Kb/2P |
Channel Low Side Driver with Stall Detection |

Leadshine Technology Co...
|
EM402 |
738Kb/6P |
20-40V, 0.07-2A, Sensorless Stall Detection, Pre-Matching Motor |
| EM503 |
1Mb/7P |
20-50V, 0.21-3A, Sensorless Stall Detection, Pre-Matching Motor |

ELMOS Semiconductor AG
|
E523.60 |
210Kb/2P |
LIN 2.x OR PWM-INTERFACE STEPPER WITH STALL DETECTION |

Leadshine Technology Co...
|
EM705 |
1Mb/7P |
20-70V, 0.35-5A, Sensorless Stall Detection, Pre-Matching Motor |
| EM806 |
576Kb/7P |
24-80V, 0.35-6A, Sensorless Stall Detection, Pre-Matching Motor |

Allegro MicroSystems
|
A8904SLB |
1Mb/18P |
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |

STMicroelectronics
|
UM0839 |
822Kb/32P |
ST L9942 evaluation board |

Allegro MicroSystems
|
8905 |
163Kb/12P |
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| 8902A |
156Kb/12P |
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| 8904 |
737Kb/18P |
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| A8904SLBTR |
627Kb/18P |
3-Phase Brushless DC Motor Controller/Driver with Back EMF Sensing |
| 8906 |
159Kb/12P |
BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING March 1, 1999 |

STMicroelectronics
|
L99SM81V |
3Mb/85P |
Programmable stepper motor driver for automotive applications with micro-stepping and stall detection June 2017 Rev 4 |

DB Lectro Inc
|
54D |
264Kb/2P |
PCB Mount / EMF |

TRINAMIC Motion Control...
|
TMC603A |
987Kb/44P |
Three phase motor driver with BLDC back EMF commutation hallFX??and current sensing |