产品型号：a3979slp-t 产品厂商：allegro 产品封装：28-lead tssop 产品包装：50pcs/管 产品类型：微步电动机驱动ic 产地：美国 技术资料：a3979slp-t（点击可下载pdf资料） 产品说明： features and benefits ±2.5 a, 35 v output rating low r outputs: 0.28ω source, 0.22 ω sink, typical automatic current decay mode detection/selection 3.0 to 5.5 v logic supply voltage range slow, fast or mixed current decay modes home output synchronous rectification for low power dissipation internal uvlo and thermal shutdown circuitry crossover-current protection 其他热卖的产品有： allegro：a3979slp-t a3901sejtr-t a3936sed-t a3955sb-t a3955slbtr-t a3959sb-t a3966slbtr-t a3967slbtr-t a3968slb-t a3972sb-t a3973slbtr-t a3977sedtr-t a3977slp-t a3980klp-t a3983slp-t a3986sldtr-t a8904slbtr-t a8904slptr-t udn2916b-t udn2916lbtr-t ugn3503ua ugs3060ka st：l6219ds l6208pd l6228pd jrc：njm2624am njm2625m njm2626v njm4560m njm45