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联系我们
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深圳市民芯微电子有限公司
电 话：0755-82599527
传 真：0755-82540186
地 址：深圳市宝安区前进一路冠利达大厦2003
网 址：http://www.power-mx.com
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产品名称：SC3805
产品系列：电源管理IC
市 场 价：面议
发布日期：2024-11-21 9:36:21
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The SC3805 is a high performance PFC/PWM Combo controller for AC Adapter application. Its input current shaping is close to the leading edge modulation average current topology. SC3805 offers the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching MOSFET, and results in a power supply fully compliant to IEC1000-3-2 specifications. The SC3805 includes circuits for the implementation of a leading edge, input current shaping technique “boost” type PFC and a trailing edge, PWM. The SC3805’s PFC and PWM operate at the same frequency, the typical is 100KHz SC3805 is offered in SSOP10 and SIP9 package. Applications Offline AC/DC flyback converter for AC/DC Adapter Open frame Desktop PC
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