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    购物车
    NCR421UX
    NCR420U / NCR421U

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    请参阅产品规格

    • 商品编号:
      NCR421UX
    • 简述:
      150 mA LED driver in SOT457
    • 描述:

      LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in an

      SOT457 (SC-74; TSOP6) plastic package.

      Table 1. Product overview
      Type numberPackage
      NexperiaJEITA

      NCR420U

      SOT457

      		SC-74; TSOP6

      NCR421U

    • 数据手册:
    库存：0
    • 数量：
    • 单价:
      ¥2.2822
    • 总价:
      ¥0.0000
    价格（包含13%的增值税）
    数量单价总价
    1¥2.2822¥2.2822
    100¥1.7057¥170.5700
    300¥1.3401¥402.0300

    特性

    • Stabilized output current of 10 mA without external resistor

    • Stabilized output current adjustable up to 150 mA when an external resistor is used

    • High current accuracy at supply voltage variation

    • Low voltage overhead of 1.4 V

    • Reduces component count and board space

    • High power dissipation of 750 mW

    • Supply voltage up to 40 V

    • Digital PWM input up to 10 kHz frequency for NCR421U

    • AEC-Q101 qualified

    目标应用

    • Constant LED driver

    • Generic constant current source

    • Automotive applications (for example: interior lighting, dash board, instrumentation, number plate light)

    • Increase stabilized output current by paralleling drivers

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