No.72875 作者:sumzi007 邮件:sumzi006@sumzi.com ID:97317 登陆:16次 QQ:623069669 -- MSN:sumzi007@hotmail.com 文章数:47篇 最后登陆IP:113.87.168.222 最后登陆:2010/1/20 13:23:39 注册:2007/12/28 11:25:01 财富:2034 发帖时间:2009/7/24 17:34:34 发贴者IP:119.136.195.230 标题:sumzi007:[原创] ST国际大品牌原装正品大热卖 L6208PD 摘要:No.72875[原创] ST国际大品牌原装正品大热卖 L6208PD L6208PD技术资料 L6208 DMOS DRIVER FOR BIPOLAR STEPPER MOTOR L6208PD.pdf 1.OPERATING SUPPLY VOLTAGE FROM 8 TO 52V 2.5.6A OUTPUT PEAK CURRENT (2.8A RMS) 3.R 0.3? TYP. value @ T = 25!a DS(ON) j 4.OPERATING FREQUENCY UP TO 100KHz 5.NON DISSIPATIVE OVERCURRENT PROTECTION 6.DUAL INDEPENDENT CONSTANT t PWM OFF CURRENT CONTROLLERS 7.FAST/SLOW DECAY MODE SELECTION 8.FAST DECAY QUASI-SYNCHRONOUS RECTIFICATION 9.DECODING LOGIC FOR STEPPER ......
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