• RE: Clarifications regarding ADP 5091 eval board usage

    Hi Sagar,

    Regarding the efficiency, you can refer to the user guide 4 and 5. it's better to connect SYS and BAT together.

    http://www.analog.com/media/en/technical-documentation/user-guides/ADP5091-1-EVALZ-ADP5092-1-EVALZ-UG-967.pdf

    You have to…

  • About the harvester of ADP5091

    您好：@

    1、我注意到datasheet第一页上“The ADP5091/ADP5092 provide efficient conversion of the harvested limited power from a 6 μW to 600 mW range with submicrowatt operation losses. ”5091可以从PV获得的最大功率就是600mW吗，或者更高？

    2、请问如果我有一个太阳能电池，它的开路电压是5V，最大短路电流是150mA…

  • RE: 欲善其事，必先利其器！能量能否采集得看你的工具是否够厉害

    资源推荐

    ADP5091/ADP5092 是一款智能集成式能量采集纳米电源管理解决方案，可转换来自PV电池或热电发生器(TEG)的直流电源。该器件可对储能元件（如可充电锂离子电池、薄膜电池、超级电容和传统电容）进行充电，并对小型电子设备和无电池系统上电。

     

    ADP5091/ADP5092提供有限采集能量（从16 μW到600 mW范围）的高效转换，工作损耗为亚μW级别。 利用内部冷启动电路，调节器可在低至380 mV的输入电压下启动。 冷启动后，调节器便可在80 mV至3.3 V的输入电压范围内正常工作…

  • ADP5091 REG_D0 and REG_D1 settings

    1) I'm not entirely sure how to understand REG_D0 and REG_D1 settings.
    Table 6 "Regulated Output Working Mode Configuration" describes:

    Working Mode REG_D0 REG_D1
    Boost Disable Low Not applicable
    Boost Enable High Not applicab…

  • TAGS LIST: Power by Linear

    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
    …

  • ADP5091/92 Supercapacitor Selection

    I am designing a very small 4 layer wireless device (34.25 mm x 20 mm) where the ADP509x is powering an STM MCU from a source like indoor solar. The small size means that space and weight are a big factor for component selection. Height of components is…

  • ADP5090/1/2 DIS_SW pin

    Hello, I just want to spread an hint. If you do not use the DIS_SW pin to disable the boost converter don´t leave it floating. Connect it to ground with a resistor or directly. Apparently there is no internal pulldown on this pin.