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  ON Semiconductor Electronic Components Datasheet  

AMIS-30622 Datasheet

Micro-Stepping Motor Driver

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AMIS-30622
I2C Micro-Stepping Motor
Driver
INTRODUCTION
The AMIS30622 is a singlechip microstepping motor driver
with a position controller and control/diagnostic interface. It is ready
to build intelligent peripheral systems where up to 32 drivers can be
connected to one I2C master. This significantly reduces system
complexity.
The chip receives positioning instructions through the bus and
subsequently drives the stator coils so the twophase stepper motor
moves to the desired position. The onchip position controller is
configurable (OTP or RAM) for different motor types, positioning
ranges and parameters for speed, acceleration and deceleration.
Microstepping allows silent motor operation and increased
positioning resolution. The advanced motion qualification mode
enables verification of the complete mechanical system in function of
the selected motion parameters. The AMIS30622 can easily be
connected to an I2C bus where the I2C master can fetch specific status
information like actual position, error flags, etc. from each individual
slave node.
The chip is implemented in I2T100 technology, enabling both high
voltage analog circuitry and digital functionality on the same chip.
http://onsemi.com
SOIC20
3 or 7 SUFFIX
CASE 751AQ
PRODUCT FEATURES
Motor Driver
MicroStepping Technology
Peak Current Up to 800 mA
Fixed Frequency PWM CurrentControl
Automatic Selection of Fast and Slow Decay Mode
No external Flyback Diodes Required
14 V/24 V Compliant
NQFP32
8 SUFFIX
CASE 560AA
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Controller with RAM and OTP Memory
Position Controller
Configurable Speeds and Acceleration
Input to Connect Optional Motion Switch
I2C Interface
BiDirectional 2Wire Bus for Inter IC Control
Field Programmable Node Addresses
Full Diagnostics and Status Information
Protection
Overcurrent Protection
Undervoltage Management
Opencircuit Detection
High Temperature Warning and Management
Low Temperature Flag
EMI Compatibility
High Voltage Outputs with Slope Control
This is a PbFree Device
© Semiconductor Components Industries, LLC, 2013
July, 2013 Rev. 5
1
Publication Order Number:
AMIS30622/D


  ON Semiconductor Electronic Components Datasheet  

AMIS-30622 Datasheet

Micro-Stepping Motor Driver

No Preview Available !

AMIS30622
APPLICATIONS
The AMIS30622 is ideally suited for small positioning
applications. Target markets include: automotive (headlamp
alignment, HVAC, idle control, cruise control), industrial
equipment (lighting, fluid control, labeling, process control,
XYZ tables, robots) and building automation (HVAC,
surveillance, satellite dish, renewable energy systems).
Suitable applications typically have multiple axes or require
mechatronic solutions with the driver chip mounted directly
on the motor.
Table 1. ORDERING INFORMATION
Part No.
Peak Current
End Market/Version
Package*
Shipping
AMIS30622C6223G
AMIS30622C6223RG
800 mA
800 mA
Automotive
High Voltage Version
SOIC20
(PbFree)
SOIC20
(PbFree)
38 Rail
1500 Tape & Reel
AMIS30622C6227G
800 mA
SOIC20
(PbFree)
38 Rail
AMIS30622C6227RG
AMIS30622C6228G
800 mA
800 mA
Industrial
High Voltage Version
SOIC20
(PbFree)
NQFP32 (7 x 7 mm)
(PbFree)
1500 Tape & Reel
40 Rail
AMIS30622C6228RG
800 mA
NQFP32 (7 x 7 mm)
(PbFree)
2500 Tape & Reel
*For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification Brochure, BRD8011/D.
QUICK REFERENCE DATA
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Min Max Unit
VBB, VHW, VSWI
TJ
Tst
Vesd (Note 3)
Supply voltage, hardwired address and SWI pins
Junction temperature range (Note 2)
Storage temperature
Human Body Model (HBM) Electrostatic discharge voltage on pins
Machine Model (MM) Electrostatic discharge voltage on pins
0.3
50
55
2
200
+40 (Note 1)
+175
+160
+2
+200
V
°C
°C
kV
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. For limited time: VBB < 0.5 s, SWI and HW pins <1.0 s.
2. The circuit functionality is not guaranteed.
3. HBM according to AECQ100: EIAJESD22A114B (100 pF via 1.5 kW) and MM according to AECQ100: EIAJESD22A115A.
Table 3. OPERATING RANGES
Parameter
VBB Supply voltage
TJ Operating temperature range
Min Max Unit
+6.5 +29
V
40 +165
°C
http://onsemi.com
2


Part Number AMIS-30622
Description Micro-Stepping Motor Driver
Maker ON Semiconductor
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AMIS-30622 Datasheet PDF






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