ALLEGRO MICROSYSTEMS A3901SEJTR-T 芯片, 电机驱动器, 全桥, 400mA, DFN-10
The is a dual full bridge low voltage Motor Driver with full and half-stepping capability. The A3901 driver is designed for low voltage portable applications involving bipolar stepper or brush DC motors. The four inputs IN1 to IN4 can control a bipolar stepper motor in full or half-step mode and DC motor in forward, reverse or brake mode. The inputs can be PWMed for current or speed control at frequencies up to 250kHz. Internal protection circuitry includes thermal shut down and crossover shoot-through protection.
电源电压DC 2.50V min
输出接口数 4
输出电压 5.5 V
输出电流 400 mA
针脚数 10
漏源极电阻 1.20 Ω
工作温度Max 85 ℃
工作温度Min -20 ℃
电源电压 2.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.5 V
安装方式 Surface Mount
引脚数 10
封装 DFN-10
封装 DFN-10
工作温度 -20℃ ~ 85℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 工业, 电机驱动与控制, Motor Drive & Control, Industrial, 通用, Motor Drive & Control, Industrial
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
ECCN代码 EAR99