• QuikEval issue using DC590B with DC1812A: "Found device LTC2943" but "Cannot load COM module for the device"

    I've installed the QuikEval software and drivers for the DC590B Controller. 

    The connected DC590B with the LTC2943 was detected by the QuikEval Software. 

    After pressing the button "Open" I get the message "Cannot load COM module for the device".…

  • LTC2943 working with ATSAMD21

    Hello,

    I'm currently using an LTC2943 for battery monitoring and trying to communicate with an Adafruit ATSAMD21 based Feather M0 over I2C. Originally I was going to use ADI's Linduino, LTC2943, and LT_I2C libraries, but it seems the LT_I2C Library…

  • LTC2943 is getting hot up to 46°C during Battery charging

    I am using a 0.100-ohm Sense resistor to sense a 7.4V Li-ion battery. where sense-  is connected to Li-ion Battery polarity positive and sense + is connected to an LTC4120  wireless charger. The problem is during charging LTC2943 temperature is getting…

  • 关于LTC2943初始化

    最近公司在使用一款LTC2943的库仑计,但是在初始化的时候要如何确定Qlsb的初始值呢?或者可以提供一个STM32作为MCU的例程最好。可以用791583182@qq.com这个邮箱沟通。

  • LTC2943

    Hello.
    My application has a minimum consumption current of 600uA and a maximum consumption current of 70mA.
    The maximum charge current is 1A.
    Two series connections of lithium-ion batteries.
    3400mAh capacity and 8.4V voltage.

    Is LTC2943 suitable for my application…

  • RE: LTC2943 Stops monitoring Battery Voltage a Current

    Hi Tom,

    I had a similar issue. I2C communication stopped. In my case I disabled \ALCC in control regiser B and after that I have not had further problems. If you need \ALCC enabled make sure to reply with the ARA command.

    Hope that is useful!

  • LTC2943

    Hello

    i would like to use LTC2943 with a pack of 5 Li ion battery (18560), Voltage (nominal) 18V.

    the battery pack voltage can exceed 20V after fully charged (5x4.2= 21V) 

    will LTC2943  work ok even if battery pack voltage will exceed 20V?

    thank you

    yuval

  • LTC2943

    Hello

    i would like to use LTC2943 with a pack of 5 Li ion battery (18560), Voltage (nominal) 18V.

    the battery pack voltage can exceed 20V after fully charged (5x4.2= 21V) 

    will LTC2943  work ok even if battery pack voltage will exceed 20V?

    thank you

    yuval

  • RE: LTC2943 Gas Gauges

    A lot depends on loading of the bus and the speed you are running.   The logic 1 is limited by the RC time constant of the pull up so there is a limitation and tradeoff between speed and power that way.  

    You can also use accelerators like LTC4311  

  • LTC2943 Vs LTC2943-1

    Hello,

    Can you tell me if LTC2943 is in obsolescence?

    Then, what are the diffrences with LTC2943-1?

    I see non.

    Thanks,