概述
规格参数
数据手册0C622-003-XTD 概述
STEPPER MOTOR CONTROLLER, 0.8A, PDSO20, SOIC-20 运动控制电子器件
0C622-003-XTD 规格参数
| 是否Rohs认证： | 符合 | 生命周期： | Obsolete |
| 零件包装代码： | SOIC | 包装说明： | SOIC-20 |
| 针数： | 20 | Reach Compliance Code： | compliant |
| ECCN代码： | EAR99 | HTS代码： | 8542.39.00.01 |
| 风险等级： | 5.82 | 模拟集成电路 - 其他类型： | STEPPER MOTOR CONTROLLER |
| JESD-30 代码： | R-PDSO-G20 | JESD-609代码： | e3 |
| 长度： | 12.827 mm | 湿度敏感等级： | 2 |
| 功能数量： | 1 | 端子数量： | 20 |
| 最高工作温度： | 125 °C | 最低工作温度： | -40 °C |
| 最大输出电流： | 0.8 A | 封装主体材料： | PLASTIC/EPOXY |
| 封装代码： | SOP | 封装形状： | RECTANGULAR |
| 封装形式： | SMALL OUTLINE | 认证状态： | Not Qualified |
| 座面最大高度： | 2.6416 mm | 最大供电电压 (Vsup)： | 29 V |
| 最小供电电压 (Vsup)： | 8 V | 表面贴装： | YES |
| 温度等级： | AUTOMOTIVE | 端子面层： | Tin (Sn) |
| 端子形式： | GULL WING | 端子节距： | 1.27 mm |
| 端子位置： | DUAL | 宽度： | 7.52 mm |
| Base Number Matches： | 1 |
0C622-003-XTD 数据手册
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PDF下载AMI Semiconductor
AMIS-30622 Stepper Motordriver & Controller
with I2C Bus & Microstepping Features
Key Features
Motordriver
• Microstepping (1/2, 1/4, 1/8, 1/16)
• Programmable peak current up to 800mA
• 20kHz PWM current control
• Automatic selection of fast and slow decay mode
• Internal fly-back FETs
• Fully integrated current sense
• 8V-29V supply voltage
• Automotive compliant
• Full diagnostics and status information
• 5V reference voltage pin
Programmable Controller
• Position controller
• Configurable speeds, acceleration and deceleration
• Programmable hold current
• Programmable 'safe position'
• Customized default setting in non-volatile memory
(OTP)
• Movement/position sensor input
Protection and Diagnostics
• Over-current protection
• Under-voltage management
• Over-voltage protection
• High-temp warning and shutdown
• Low-temp warning
Serial Bus Interface
• 2-wire I2C serial interface
• 5V microcontroller compatible
• Up to 32 node addresses
• Detection of open and shorted motor coils
• Management of safe position
EMI Compatibility
• Power drivers with slope control
Product Description
The AMIS-30622 is a stepper motordriver with position
controller and control/diagnostics interface integrated in
one single chip.
motor types, positioning ranges and parameters for
speed, acceleration, deceleration, hold current, safe
position. Six OTP bytes are available to set default values,
and can be overruled by values programmed through the
I2C bus.
The product is ready to be connected as a peripheral
device to a microcontroller with minimal loading of the
microcontroller. The chip receives high level positioning
instructions through the I²C interface and subsequently
drives the motor coils until the desired position is reached.
The on-chip position controller is configurable for different
The AMIS-30622 acts as a slave on the serial bus and the
master can fetch specific status information like actual
position, error flags, etc. from each individual slave node.
Applications and Benefits
The AMIS-30622 is ideally suited for small positioning
applications. Target markets include automotive, industrial
equipment and building automation. Applications of
interest have typically multiple axes.
demands on the master microcontroller. The I2C bus
structure simplifies PCB track-layout and/or wiring
architectures.
Microstepping operation removes the design trade-off
between minimal operation speed and avoiding the risk of
noise and step loss due to resonance phenomena.
The high abstraction level of the product’s command set
reduces the load of the processor on the master side.
Scaling of the application towards number of axes is
straight-forward: hardware and software designs are
extended in a modular way, without severely affecting the
All these benefits result in reduced system cost and time-
to-market and improved technical performance.
Ordering Codes
Part N°
Package
Peak Current Ambient
Ordering Code - Tube
Ordering Code - Tape
at Max. Temp. Temperature
AMIS-30622-AGA
AMIS-30622-ANA
SOIC-20
800mA
-40°C...125°C 0C622-003-XTD
0C622-003-XTP
0C622-004-XTP
NQFP-32
(7mm x 7mm)
800mA
-40°C...125°C 0C622-004-XTD
Functional Block Diagram
SWI
I2C
Interface
I2C
Position
Controller
MOTXP
MOTXN
PWM
regulator
X
HW
Controller
+
TST
-
I -Sense
Decoder
Main Control
Registers
OTP - ROM
Sinewave
Table
DAC's
1 MHz
Temp
sense
Vref
Oscillator
MOTYP
MOTYN
PWM
regulator
Y
+
Voltage Regulator
Charge Pump
-
I -Sense
VBB
VDD
CPN CPP VCP
GND
Typical Application
VBAT
C1
100 µF
CPN
C4
220 nF
C3
C6
100 nF
C5
CPP VCP VBB
VBB
9
10
11
12
19
VDD
C2
SWI
3
20
1 µF
MOTXP
MOTXN
SDA
SCK
18
16
1
2
I2C
bus
AMIS-30622
M
MOTYP
MOTYN
15
13
R1
1 kΩ
Connect
to VBAT
or GND
HW
8
6
5
4
7
17
14
TST1
TST2
GND
PC20070111.7
AMI Semiconductor
www.amis.com
Devices sold by AMIS are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. AMIS makes no warranty, express, statutory, implied or
by description, regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. AMIS makes no warranty of merchantability
or fitness for any purposes. AMIS reserves the right to discontinue production and change specifications and prices at any time and without notice. AMI Semiconductor's products
are intended for use in commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as
military, medical life-support or life-sustaining equipment, are specifically not recommended without additional processing by AMIS for such applications.
Copyright ©2007 AMI Semiconductor, Inc. M-20654-001 AP
0C622-003-XTD 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| 0C622-003-XTP | ONSEMI | STEPPER MOTOR CONTROLLER, 0.8A, PDSO20, SOIC-20 | 获取价格 |
|
| 0C622-004-XTD | ROCHESTER | STEPPER MOTOR CONTROLLER, 0.8 A, PQCC32, 7 X 7 MM, QFP-32 | 获取价格 |
|
| 0C622-004-XTD | ONSEMI | Stepper Motor Controller, 0.8A, PQCC32, 7 X 7 MM, QFP-32 | 获取价格 |
|
| 0C622-004-XTP | ROCHESTER | STEPPER MOTOR CONTROLLER, 0.8 A, PQCC32, 7 X 7 MM, QFP-32 | 获取价格 |
|
| 0C622-004-XTP | ONSEMI | STEPPER MOTOR CONTROLLER, 0.8A, PQCC32, 7 X 7 MM, QFP-32 | 获取价格 |
|
| 0CANH-002-XTD | AMI | Interface Circuit, 1-Trnsvr, PDSO8, 0.150 INCH, GREEN, PLASTIC, SOIC-8 | 获取价格 |
|
| 0CANH-002-XTP | AMI | Interface Circuit, 1-Trnsvr, PDSO8, 0.150 INCH, GREEN, PLASTIC, SOIC-8 | 获取价格 |
|
| 0CBF010.XP | LITTELFUSE | Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 1 1/4" fuse clips. SAE Type II non-cycling used primarily as a wiring harness protector in 12 volt DC automotive systems. Conforms to SAE J553C standard. | 获取价格 |
|
| 0CBF010.Z | LITTELFUSE | Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 1inch fuse clips. SAE Type II non-cycling used primarily as a wiring harness protector in 12 volt DC automotive systems. Conforms to SAE J355C standard. | 获取价格 |
|
| 0CBF015.XP | LITTELFUSE | Direct replacement for many OEM applications. Designed for glass fuses without physical alteration in the system. Fits 1 1/4" fuse clips. SAE Type II non-cycling used primarily as a wiring harness protector in 12 volt DC automotive systems. Conforms to SAE J553C standard. | 获取价格 |
|
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