LB1845-E概述
PWM Current Controlling Stepping Motor Driver, PDIP30 / DIP30SD 400 mil, 20-FNFLD
The LB1845 is a PWM current control typ stepping motor driver that uses a bipolar drive scheme. It is particularly suitable for driving carriage and paper feed stepping motors in printers and similar applications.
Features
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- PWM current control fixed off time scheme
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- Digital load current selection function
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- Sustained output voltage: 45V
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- Built-in thermal shutdown circuit
LB1845-E中文资料参数规格
技术参数
输出电流 1.5 A
耗散功率 3000 mW
工作温度Max 85 ℃
工作温度Min -20 ℃
耗散功率Max 3000 mW
电源电压 4.75V ~ 5.25V
封装参数
安装方式 Through Hole
引脚数 28
封装 SDIP-28
外形尺寸
封装 SDIP-28
物理参数
工作温度 -20℃ ~ 85℃ TA
其他
产品生命周期 Active
包装方式 Bulk
制造应用 Printer carriage and paper feed mechanisms or similar, 通用
符合标准
RoHS标准 RoHS Compliant
含铅标准 Lead Free
海关信息
ECCN代码 EAR99
LB1845-E引脚图与封装图 
在线购买LB1845-E
型号： LB1845-E
制造商：
ON Semiconductor
安森美
描述：PWM Current Controlling Stepping Motor Driver, PDIP30 / DIP30SD 400 mil, 20-FNFLD