ON SEMICONDUCTOR STK672-040-E 芯片, 驱动器, 步进电机, 45V输入, 1.5A
The is a stepping motor driver Hybrid IC uses power MOSFETs in the output stage. It includes a built-in microstepping controller and is based on unipolar constant-current PWM system. It supports application simplification and standardization by providing a built-in 4-phase distribution stepping motor controller. It supports five excitation methods of 2-phase, 1 to 2 phase, 1W 2 phase, 2W 1 to 2 phase and 4W 1 to 2-phase excitations and can provide control of the basic stepping angle of the stepping motor divided into 1/16 step units. It also allows the motor speed to be controlled with only a clock signal. The use of this hybrid IC allows designers to implement systems that provide high motor torques, low vibration levels, low noise, fast response and high-efficiency drive.
电源电压DC 4.75V min
输出接口数 1
输出电压 2.4 V
输出电流 1.5 A
针脚数 22
耗散功率 12 W
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 4.75V ~ 5.25V
电源电压Max 5.25 V
电源电压Min 4.75 V
安装方式 Through Hole
引脚数 22
封装 SIP-22
封装 SIP-22
工作温度 150℃ TJ
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Motor Drive & Control, 通用, 电机驱动与控制
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
STK672-040-E ON Semiconductor 安森美 | 当前型号 | 当前型号 |
STK672-430AN-E 安森美 | 功能相似 | STK672-040-E和STK672-430AN-E的区别 |