AMIS-30622: Stepper Motor Driver and Controller with I2C Bus, Microstepping Features and Stall Detection

The AMIS-30622 is a member of a stepper motordriver family with position controller and control/diagnostics interface integrated in one single chip. The family consists of two products: AMIS-30621 with LIN interface, ready to build dedicated mechatronics solutions connected remotely with a LIN master. AMIS-30622 with SERIAL interface, ready to act as peripheral device next to a microcontroller. The chip receives high-level positioning instructions through the interface and subsequently drives the motor coils until the desired position is reached. The on-chip position controller is configurable (OTP and Interface) for different motor types, positioning ranges and parameters for speed, acceleration and deceleration. The AMIS-30622 acts as a slave on the bus and the master can fetch specific status information like actual position, error flags, etc. from each individual slave node.

特性

Microstepping (1/2, 1/4, 1/8, 1/16)
Low resonance & noise
High resolution
Programmable peak current up to 800mA
20kHz PWM current-control
Automatic selection of fast & slow decay mode
Internal fly-back FETs
Fully integrated current sense
8V-29V supply voltage
Automotive compliant
Full diagnostics and status information

软件 (1)

Document Title	Document ID/Size	Revision	Revision Date
AMIS-3062x Evaluation Kit GUI Installation Wizard	AMIS3062XEVKGUISW (43998.0kB)	0

封装图纸 (2)

Document Title	Document ID/Size	Revision
QFN32 7x7	560AA (54.7kB)	A
SOIC-20 Wide Body	751AQ (57.0kB)	O

应用注释 (3)

Document Title	Document ID/Size	Revision
AMIS-30622 and AMIS-30624 I2C Bus Level	AND8449/D (344.0kB)	0
AMIS-3062x Micro‐stepping Motor Driver Family	AND9141/D (141.0kB)	3
Design Examples of On Board Dual Supply Voltage Logic Translators	AND8336/D (318.0kB)	0

评估板文档 (10)

Document Title	Document ID/Size	Revision
AM306227R1DBGEVB Bill of Materials ROHS Compliant	AM306227R1DBGEVB_BOM_ROHS.PDF (107.0kB)	0
AM306227R1DBGEVB Gerber Layout Files (Zip Format)	AM306227R1DBGEVB_GERBER.ZIP (80.0kB)	2
AM306227R1DBGEVB Schematic	AM306227R1DBGEVB_SCHEMATIC.PDF (214.0kB)	0
AM306228R1DBGEVB Bill of Materials ROHS Compliant	AM306228R1DBGEVB_BOM_ROHS.PDF (107.0kB)	0
AM306228R1DBGEVB Gerber Layout Files (Zip Format)	AM306228R1DBGEVB_GERBER.ZIP (92.0kB)	4
AM306228R1DBGEVB Schematic	AM306228R1DBGEVB_SCHEMATIC.PDF (193.0kB)	0
AMIS3062XGEVK Bill of Materials ROHS Compliant	AMIS3062XGEVK_BOM_ROHS.PDF (95.0kB)	0
AMIS3062XGEVK Gerber Layout Files (Zip Format)	AMIS3062XGEVK_GERBER.ZIP (1002.0kB)	3
AMIS3062XGEVK Schematic	AMIS3062XGEVK_SCHEMATIC.PDF (233.0kB)	0
AMIS3062XGEVK Test Procedure	AMIS3062XGEVK_TEST_PROCEDURE.PDF (1956.0kB)	0

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
I²C Microstepping Motor Driver	AMIS-30622/D (519.0kB)	5

评估板与开发工具

产品	状况	Compliance	简短说明
AM306227R1DBGEVB	Active	Pb-free	Daughter Board I²C Stepper Driver (SOIC) Evaluation Board
AM306228R1DBGEVB	Active	Pb-free	Daughter Board I²C Stepper Driver NQFP Evaluation Board
AMIS3062XGEVK	Active	Pb-free	Industrial Stepper Motor Driver Evaluation Kit 3062X Family

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
AMIS30622C6227G	Active	Pb-free Halide free	SOIC-20W	751AQ	2	Tube	38	$3.42
AMIS30622C6227RG	Active	Pb-free Halide free	SOIC-20W	751AQ	2	Tape and Reel	1500	$3.42
AMIS30622C6228RG	Lifetime	Pb-free Halide free	NQFP-32	560AA	3	Tape and Reel	2500	$4.5599

订购产品技术参数

Product	VM Min (V)	VM Max (V)	VCC Min (V)	VCC Max (V)	IO Max (A)	IO Peak Max (A)	Step Resolution	Control Type	Feedback Method	Current Sense	Regulator Output	Fault Detection	Flyback Protection	RDS(on) Typ (Ω)
AMIS30622C6227G	6	40			0.8	0.8	1/16	I2C	Back EMF/Sensorless	Fully Integrated	No	UVLO	Integrated Active
AMIS30622C6227RG	6	40			0.8	0.8	1/16	I2C	Back EMF/Sensorless	Fully Integrated	No	UVLO	Integrated Active