Datasheet > AMIS-30522

AMIS-30522

更新时间： 2024-01-28 04:40:23

品牌	Logo	应用领域
AMI		驱动器电机
页数	文件大小	规格书
28页	1713K
描述
Micro-stepping Motor Driver

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AMIS-30522 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	7 X 7 MM, QFP-32	针数：	32
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.33
Is Samacsys：	N	模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER
JESD-30 代码：	S-XQCC-N32	长度：	7 mm
功能数量：	1	端子数量：	32
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	1.6 A	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	认证状态：	Not Qualified
座面最大高度：	0.9 mm	最大供电电压 (Vsup)：	30 V
最小供电电压 (Vsup)：	6 V	标称供电电压 (Vsup)：	12 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.65 mm
端子位置：	QUAD	宽度：	7 mm
Base Number Matches：	1

AMIS-30522 数据手册

AMIS-30522 Micro-stepping Motor Driver

Data Sheet

1.0 Introduction

The AMIS-30522 is a micro-stepping stepper motor driver for bipolar stepper motors. The chip is connected through I/O pins and a SPI

interface with an external microcontroller. It has an on-chip voltage regulator, reset-output and watchdog reset, able to supply peripheral

devices. AMIS-30522 contains a current-translation table and takes the next micro-step depending on the clock signal on the “NXT”

input pin and the status of the “DIR” (=direction) register or input pin. The chip provides a so-called “speed and load angle” output. This

allows the creation of stall detection algorithms and control loops based on load-angle to adjust torque and speed. It is using a

proprietary PWM algorithm for reliable current control.

The AMIS-30522 is implemented in I2T100 technology, enabling both high-voltage analog circuitry and digital functionality on the same

chip. The chip is fully compatible with the automotive voltage requirements.

The AMIS-30522 is ideally suited for general-purpose stepper motor applications in the automotive, industrial, medical, and marine

environment. With the on-chip voltage regulator it further reduces the BOM for mechatronic stepper applications.

2.0 Key Features

•

Dual H-Bridge for 2-phase stepper motors

Programmable peak-current up to 1.6A using a 5-bit current DAC

On-chip current translator

SPI interface

Speed and load angle output

Seven step modes from full step up to 32 micro-steps

Fully integrated current-sense

PWM current control with automatic selection of fast and slow decay

Low EMC PWM with selectable voltage slopes

Active fly-back diodes

Full output protection and diagnosis

Thermal warning and shutdown

Compatible with 5V and 3.3V microcontrollers

Integrated 5V regulator to supply external microcontroller

Integrated reset function to reset external microcontroller

Integrated watchdog function

3.0 Ordering information

Table 1: Ordering Information

Ordering Code

Tubes

0C522-001-XTD

Ordering Code

Tapes

0C522-001-XTP

Part No.

Package

NQFP-32 (7 x 7mm)

Peak Current

Temp. Range

AMIS-30522 ANA

1600mA

-40°C…..125°C

AMI Semiconductor – June 2007, M-20684-001

www.amis.com

12 3 4 5 6 7...28

下载PDF

与AMIS-30522相关器件

型号	品牌	描述	获取价格	数据表
AMIS-30522ANA	AMI	Micro-stepping Motor Driver	获取价格
AMIS30522C5222G	ONSEMI	Micro-Stepping Motor Driver	获取价格
AMIS30522C5222RG	ONSEMI	Micro-Stepping Motor Driver	获取价格
AMIS-30523	ONSEMI	CAN Micro-Stepping Motor Driver	获取价格
AMIS30523C5231G	ONSEMI	STEPPER MOTOR CONTROLLER, 1.6A, QCC52, 8 X 8 MM, 0.5 MM PITCH, LEAD FREE, QFN-52	获取价格
AMIS30523C5231RG	ONSEMI	IC STEPPER MOTOR CONTROLLER, 1.6 A, QCC52, 8 X 8 MM, 0.5 MM PITCH, LEAD FREE, QFN-52, Moti	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

AMIS-30522

AMIS-30522 技术参数

AMIS-30522 数据手册

与AMIS-30522相关器件

与AMIS-30522相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AMIS-30522

AMIS-30522 技术参数

AMIS-30522 数据手册

与AMIS-30522相关器件

与AMIS-30522相关文章

您还可以找

您在本页遇到什么问题？