• Not use buck regulator of LTC3558

    Hi,

    When not using the buck regulator of LTC3558, no problem to connect these related pins as follows?

    PNIN1=SW1=FB1=EN1="L" (=GND)

    Thanks,

    Kazu

  • LTC3558 Type III compensation for 5V

    Hello everybody, need help understanding the calculation for the buck-boost switching regulator of LTC3558. The datasheet brings the values for 3.3V but is not very explicit on how to calculate for other values. 

    I need 5V in VOUT2 and VOUT1 is configured…

  • LTC3558基准电源不准

    朋友们大家好,最近在做一块LTC3558的板子做测试,发现输出的电压和设置的编程输出电压相差很大,FB1的基准电压为0.25V,FB2的基准电压为0.11V,板子原理图和官方给出的DEMO板子基本是一致的,但是现在还没找到问题到底出在了哪里?

    希望看到的朋友们能够提出大家的建议和意见,我们会虚心向大家学习,同时非常高兴大家在这里展开讨论

  • LTC3558 has the same output with OUT1,OUT2,BATTERY

    I have make a PCB from datesheet. but the chip can't output a correct value with programing,FB1 with the voltage of 0V,and FB2 is 3.6V, my input voltage is 5.17V,

    please could help mo how can i do to found problem whit my engineering

  • 請問LTC3558-1效率量測是如何量測的?power factor是否有量測數據?多少數值才是合理範圍

    請問LTC3558-1規格書內(3.3V/100uA)的效率量測是如何量測的?power factor是否有量測數據?多少數值才是合理範圍

  • LIPO Power Management

    Hi,

    Facing issues with LIPO battery charging while using LTC3558.
    Battery fault occurs while charging a good battery which was discharged (below 2.5V).

    Would like to know Is it possible to

    1. Increase the charge current ,in LTC3558, to a higher…

  • TAGS LIST: Power by Linear

    LTM8045
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    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
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    LTM8032