• RE: Cannot generate -5V from 6V with LT8362 and LT3091

    Hello,

    Thank you for answering me. Sorry for the late response.

    When I suplied the LT3091 with  a -6V lab power supply, the output current of the power supply was around  100mA...
    But I bought the LT8362 evaluation card and I power up the LT3091 with it. And…

  • LT3091 Current Fold back

    Hello there, 

    I have two power supplies operates at -26V,and 26V. I am trying to regulate voltage outputs to +24V and -24V. I have no issue with positive voltage regulator ,LT3081.  LT3091 for some reason activates current fold back limit that only outputs…

  • LT3086 and LT3091 as post switching regulators. Can anyone check my schematic?

    Hello to all,

    I'd like to us these devices to get +/-12V. Hence it is my first design, if someone can check my schematic, it would be appriciated. I can send it via e-mail.

  • Two stage +/-15V supply with LT4320 bridges

    Is there any plans to support the below signal chain power?

    • (50Hz AC) -> (LT4320) -> (LT3081) -> (LT3045)
    • (50Hz AC) -> (LT4320) -> (LT3091) -> (LT3094)

    Preferably with room for large bulk caps in all three stages

    The reason is, it…

  • Can you connect LT3045 and LT3094 to create floating supply?

    Hi,

    I want to create a floating supply for my chip. I don't care a lot about absolute voltages as long as differential voltage is accurate and low noise. I see that capacitance on SET pin determines the output noise. Can I combine them as follow (see…

  • 请问以下的芯片thermalpad 是否需要加过孔到gnd层呢,还是直接在top层直接连接到地网络

    目前用到以下的电源芯片,请问以下的芯片thermalpad 是否需要加过孔到gnd层呢,还是直接在top层直接连接到地网络:

    如果在thermalpad 上打过孔,应该打几个

     LT3042 : 封装是12-Lead Plastic DFN (3mm × 3mm)

     LT3650 : 封装是10-Lead Plastic DFN (3mm × 3mm)

    LT3091:14-Lead Plastic DFN (4mm × 3mm)

    LT3086 :  16-LEAD (5mm…

  • TAGS LIST: Power Management

    LTM8045
    LTM8049
    LTM4651
    LTM4661
    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
    LTM4604A
    LTM8032
  • 重磅推荐!ADI最新解决方案——触摸屏测试

    电容触摸屏在智能手机和平板电脑等消费电子产品中的应用非常普遍。传统触摸屏测试主要集中在功能测试,通过操作员的手指直接进行功能测试评估,通常不包含性能和一致性测试。

    本文提出的解决方案可用来解决此问题,用于提高触摸屏生产制造中的可靠性和一致性,实现高标准大规模制造中的品质控制。该方案探讨了在大规模生产中如何测量触摸屏电容值,以及如何在贴装IC驱动芯片之前发现有缺陷的触摸屏。

    此外,快速测试和高灵敏度测量是制造测试中的两个主要目标。在这个应用里面相对精度比起绝对精度来更加重要一些。不断提高的触摸屏产量…