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    深圳市利盛达科技有限公司 利盛达科技让电源设计更便捷可靠|联系电话:13928434054
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    APW7071,白光LED DC/DC Step-Up转换器

    APW7071】白光LED DC/DC Step-Up转换器

    • APW7071 所属品牌:ANPEC
    • 将APW7071添加至收藏夹 用邮件咨询APW7071的相关信息 就APW7071 QQ咨询,也可电话至139 2843 4054。

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    APW7071 详细介绍

    4个串联白光LED驱动器升压转换器APW7071

    The APW7071 is a high frequency step-up DC/DC converter in a small 6-lead SOT-23 package specially designed to drive white LEDs with a constant current. The APW7071 can drive up to 4 LEDs in series from one Li-Ion cell. The APW7071 is ideal for LCD panels requiring low current and high efficiency as well as white LED applications for cellular phone back-lighting.


    APW7071技术特性
    ·APW7071 2.5 V to 6V Input Voltage Range
    · APW7071 400mA Internal Switch Current
    · APW7071 Up to 1MHz Switching Frequency
    ·APW7071 70mA Typical No Load Quiescent Current
    ·APW7071  0.1mA Typical Shutdown Current
    ·APW7071  Internal Soft-Start
    ·APW7071  Up to 87% Efficiency
    · APW7071 Operating Output Capacitor Down to 0.1mF
    · Over Voltage Protection Included
    · Lead Free and Green Devices Available(RoHS Compliant)


    APW7071应用领域
    · Cellar Phones White LED Back Light
    · PDAs, Handheld Computers
    · Digital Still Cameras
    · MP3 Players
    · GPS Receivers