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| 型号： | AMIS30623C623AG |
| 厂商： | ON Semiconductor |
| 文件页数： | 51/61页 |
| 文件大小： | 0K |
| 描述： | IC MOTOR DVR MICROSTP LIN 32NQFP |
| 标准包装： | 40 |
| 应用： | 步进电机驱动器 |
| 评估套件： | 可供 |
| 输出数： | 1 |
| 电流 - 输出： | 800mA |
| 电源电压： | 6.5 V ~ 29 V |
| 工作温度： | -40°C ~ 165°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VQFP 裸露焊盘 |
| 供应商设备封装： | 32-NQFP（7x7） |
| 包装： | 管件 |
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AMIS ? 30623
GotoSecurePosition corresponds to the following LIN writing frame (type #1).
Table 54. GotoSecurePosition WRITING FRAME TYPE #1
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
0
Bit 4
ID4
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
Data
Data
Checksum
1
Broad
CMD[6:0] = 0x04
AD[6:0]
Checksum over data
Where :
(*) according to parity computation
Broad: If Broad = ‘0’ all the stepper motors connected to the LIN bus will reach their secure position
HardStop
This command will be internally triggered when an
electrical problem is detected in one or both coils, leading to
shutdown mode. If this occurs while the motor is moving,
the <StepLoss> flag is raised to allow warning of the LIN
master at the next GetStatus command that steps may
have been lost. Once the motor is stopped, <ActPos>
Note: The dynamic ID allocation has to be assigned to
‘General Purpose 2 Data bytes’ ROM pointer, i.e. ‘0000’.
The command is decoded only from the command data.
A hardstop command can also be issued by the
LIN master for some safety reasons. It corresponds then to
the following two data bytes LIN writing frame (type #1).
register is copied into <TagPos> register to ensure keeping
the stop position.
Table 55. HardStop WRITING FRAME TYPE #1
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
ID5
Bit 4
ID4
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
Data
Data
Checksum
1
Broad
CMD[6:0] = 0x05
AD[6:0]
Checksum over data
Where :
(*) according to parity computation
Broad: If broad = ‘0’ all stepper motors connected to the LIN bus will stop
ResetPosition
This command is provided to the circuit by the LIN master
to reset <ActPos> and <TagPos> registers to zero. This
can be helpful to prepare for instance a relative positioning.
Note: The dynamic ID allocation has to be assigned to
‘General Purpose 2 Data bytes’ ROM pointer, i.e. ‘0000’.
The command is decoded only from the command data.
The reset position command sets the internal flag
“Reference done”.
ResetPosition corresponds to the following LIN writing frames (type #1).
Table 56. ResetPosition WRITING FRAME TYPE #1
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
ID5
Bit 4
ID4
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
Data
Data
Checksum
1
Broad
CMD[6:0] = 0x06
AD[6:0]
Checksum over data
Where :
(*) according to parity computation
Broad: If broad = ‘0’ all the circuits connected to the LIN bus will reset their <ActPos> and <TagPos> registers
http://onsemi.com
51
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AMIS30623C623ARG | 功能描述:马达/运动/点火控制器和驱动器 800mA CNTRL LIN BUS MICRO STP/STALL DET RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| AMIS30623C623BG | 功能描述:马达/运动/点火控制器和驱动器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| AMIS30623C623BRG | 功能描述:马达/运动/点火控制器和驱动器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| AMIS-30623PGA | 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Rail/Tube 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Tape and Reel |
| AMIS-30623PNA | 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Trays 制造商:ON Semiconductor 功能描述:STEPPER MOTOR CNTRLR - Tape and Reel |
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