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STSPIN820 PDF预览

STSPIN820

更新时间: 2024-11-28 14:58:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 时钟电机驱动驱动器
页数 文件大小 规格书
29页 579K
描述
高级256微步集成电机驱动器,带步进时钟和方向接口

STSPIN820 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HQCCN, LCC40,.15,20Reach Compliance Code:compliant
风险等级:1.66模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLER
JESD-30 代码:S-XQCC-N40长度:4 mm
功能数量:1端子数量:40
封装主体材料:UNSPECIFIED封装代码:HQCCN
封装等效代码:LCC40,.15,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.1 mm最大供电电流 (Isup):3 mA
最大供电电压 (Vsup):45 V最小供电电压 (Vsup):7 V
标称供电电压 (Vsup):36 V表面贴装:YES
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mmBase Number Matches:1

STSPIN820 数据手册

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STSPIN820  
Advanced 256 microsteps integrated motor driver with  
step-clock and direction interface  
Datasheet - production data  
Applications  
3D printers  
Medical equipment  
Industrial 2D printers  
Textile and sewing machines  
CCTV, security and dome cameras  
ATM and cash handling machines  
QFN 4 x 4 - 24 lead  
Office and home automation  
POS  
Robotics  
Features  
Description  
Operating voltage from 7 to 45 V  
Maximum output current 1.5 A  
rms  
The STSPIN820 is a stepper motor driver which  
integrates, in a small QFN 4 x 4 mm package,  
R  
HS + LS = 1 typ.  
DSon  
both control logic and a low R  
power stage.  
th  
DSon  
Microstepping up to 1/256 of step  
The integrated controller implements a PWM  
current control with fixed OFF time and a  
microstepping resolution up to 1/256 of the step.  
Current control with programmable OFF time  
Current sensing based on external shunt  
th  
resistor  
The device can be forced into a low consumption  
state.  
Full protection set  
Non-dissipative overcurrent protection  
Short-circuit protection  
Undervoltage lockout  
The device offers a complete set of protection  
features including overcurrent, overtemperature  
and short-circuit protection.  
Thermal shutdown  
Standby low consumption  
December 2017  
DocID031065 Rev 2  
1/29  
This is information on a product in full production.  
www.st.com  

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