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CR6850S 小功率电源模块

  • 型号/规格:

    CR6850S

  • 品牌/商标:

    CR/启达

  • 封装:

    SOT23-6

  • 功能:

    小功率电源模块

  • 产品说明:

    原装正品

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  • 企业名:珠海市金盈电子科技有限公司

    类型:贸易/代理/分销

    电话: 0756-8947678
    0756-8712028

    手机:18926988298
    13631292268

    联系人:王生/陈生

    QQ: QQ:2903869656QQ:3496408157QQ:2387383393QQ:1636987118

    邮箱:zhjydz@qq.com

    地址:广东珠海珠海拱北昌盛路366号

产品分类
商品信息

The CR6850 is a highly integrated low cost current mode PWM controller, which is ideal for small power current mode of offline AC-DC fly-back converter applications. Making use of external resistors, the IC changes the operating frequency and automatically enters the PFM/CRM (Cycle Reset Mode) under light-load/zero-load conditions. This can minimize standby power consumption and achieve green-power functions. With a very low start-up current, the CR6850 could use a large value start-up resistor (2Mohm). Built-in synchronized slope compensation enhances the stability of the system and avoids sub-harmonic oscillation. Dynamic peak limiting circuit minimizes output power change caused by delay time of the system  over a universal AC input range. Leading edge blanking circuit on current sense input could remove the signal glitch due to snubber circuit diode reverse recovery and thus greatly reduces the external component count and system cost in the design. Pulse-by-pulse current limiting ensures safe operation even during short-circuit.   The CR6850 offers more protection like OVP (Over Voltage Protection) and OCP (Over current protection). The CR6850’s output driver is soft clamped to maximum 16.8V to protect the power MOSFET. Excellent EMI performance is achieved soft switching control at the totem pole gate driver output. CR6850 is offered in SOT-23-6, SOT-8 and DIP-8 packages.

联系方式

企业名:珠海市金盈电子科技有限公司

类型:贸易/代理/分销

电话: 0756-8947678
0756-8712028

手机:18926988298
13631292268

联系人:王生/陈生

QQ: QQ:2903869656QQ:3496408157QQ:2387383393QQ:1636987118

邮箱:zhjydz@qq.com

地址:广东珠海珠海拱北昌盛路366号

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