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參數(shù)資料
| 型號： | AMIS-30623AAGA |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20 |
| 封裝： | SOIC-20 |
| 文件頁數(shù)： | 1/67頁 |
| 文件大?。?/td> | 2400K |
| 代理商： | AMIS-30623AAGA |
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AMIS-30623 LIN Microstepping Motordriver
Data Sheet
1.0 General Description
The AMIS-30623 is a single-chip microstepping motordriver with position controller and control/diagnostic interface. It is ready to build
dedicated mechatronics solutions connected remotely with a LIN master.
The chip receives positioning instructions through the bus and subsequently drives the motor coils to the desired position. The on-chip
position controller is configurable (OTP or RAM) for different motor types, positioning ranges and parameters for speed, acceleration
and deceleration. The advanced motion qualification mode enables verification of the complete mechanical system in function of the
selected motion parameters. The AMIS-30623 acts as a slave on the LIN bus and the master can fetch specific status information like
actual position, error flags, etc. from each individual slave node.
An integrated sensorless step-loss detection prevents the positioner from loosing steps and stops the motor when running into stall.
This enables silent, yet accurate position calibrations during a referencing run and allows semi-closed loop operation when approaching
the mechanical end-stops.
The chip is implemented in I2T100 technology, enabling both high voltage analog circuitry and digital functionality on the same chip.
The AMIS-30623 is fully compatible with the automotive voltage requirements.
2.0 Product Features
Motordriver
Microstepping technology
Sensorless step-loss detection
Peak current up to 800mA
Fixed frequency PWM current-control
Automatic selection of fast and slow decay mode
No external fly-back diodes required
14V/24V compliant
Motion Qualification Mode
Controller with RAM and OTP memory
Position controller
Configurable speeds, and acceleration
Input to connect optional motion switch
LIN interface
Both physical and data-link layers (conform to LIN rev. 1.3)
Field-programmable node addresses
Dynamically allocated identifiers
Full diagnostics and status information
Protection
Over-current protection
Under-voltage management
Open circuit detection
High-temp warning and management
Low-temp flag
LIN bus short-circuit protection to supply and ground
Lost LIN safe operation
Power Saving
Power-down supply current < 100A
5V regulator with wake-up on LIN activity
EMI compatibility
LIN bus integrated slope control
HV outputs with slope control
1
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMIS-30623AANA | 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver |
| AMIS-30623BAGA | 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver |
| AMIS-30623BANA | 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver |
| AMIS30623C6238G | 功能描述:馬達/運動/點火控制器和驅(qū)動器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| AMIS30623C6238RG | 功能描述:馬達/運動/點火控制器和驅(qū)動器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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