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  • BQ24210: Clarification on the meaning of V_V45C in Equation 3.

    Resolved
    Part Number: BQ24210 Tool/software: I'm trying to determine RT1 using Equation 3 in the datasheet. I'm not sure if V_V45C is a constant (0.186) or if it's a value that needs to be determined like RTH(45C).
    • Resolved
    • Answered

  • BQ24210: Multiple cells and chargers in parallel - charge mode and load mode

    Resolved
    Part Number: BQ24210 Tool/software: My device has an input for a a 5 to 12V plug pack, four separate 18650 Li Ion cells and a 3.6V regulator supplying the device (MCU, Cat1 Modem etc) I'm thinking of providing each cell with its own BQ24210 charger for…
    • Resolved

  • BQ24210: BQ24210 charge query

    Part Number: BQ24210 Hi I have a query need your help. 1, The selected solar panel has a rated voltage of 5V and a rated current of 80mA. According to the solar panel information, I set the input current to 70mA and the voltage threshold to 4.4V. 2, When…
    • Answered

  • BQ24210: Connecting two devices in series

    Resolved
    Part Number: BQ24210 Hi, I'd like understand if there's some technical reason why BQ24210 couldn't be connected in series like illustrated in the attached picture. The idea would be to get "two cell" system voltage (7.4V) without…
    • Resolved

  • BQ24210: Need Fuel gauge recommendation for use with the BQ24210

    Part Number: BQ24210 Other Parts Discussed in Thread: BQ27220 , BQ34210-Q1 , BQ4050 Hello, We had selected the 27220 as our fuel gauge but this device is only available in a small geometry BGA package. This is pushing the requirements for the board (drill…
    • Answered

  • BQ24040: Difference Between BQ24040 and BQ24210

    Resolved
    Part Number: BQ24040 Other Parts Discussed in Thread: BQ24210 , Hi Expertise, My Application is to charge the Li ion battery from 6V Solar panel cell. While searching for a controller I got a BQ24210 IC. My question is Both the IC's ( BQ24210 and BQ24040…
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    • Answered

  • BQ24210: Lib

    Resolved
    Part Number: BQ24210 Is the BQ24210 only for charging the battery with solar energy?
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    • Answered

  • BQ24210: Photovoltaic panel selection for the BQ24210

    Resolved
    Part Number: BQ24210 Hi Texas instruments team, Greetings for the day! Need your advice if the BQ24210 is suitable for the photovoltaic panels listed below: 1. Voltaic 6 Watt 6 Volt Solar Panel 2. Voltaic 9 Watt 6 Volt Solar Panel Thanks
    • Resolved

  • BQ24210: BQ24210 -Charge Problem

    TI Thinks Resolved
    Part Number: BQ24210 Hi Ti Team, Our product is using BQ24210 as charging IC to charge battery up to 4.2V Our customer encounter issue that they have 90% of our product not charging any current by 5V USB despite battery voltage is 3.9V Circuit is enclosed…
    • Answered

  • BQ24210: Sub 0C operating temperature

    Resolved
    Part Number: BQ24210 Hi, According to the absolute maximum rating of the BQ24210, it has an operating temperature of -40C to 150C. However, the recommend junction operating temperature is 0C to 125C. Does this mean you can't use the IC in temperature…
    • Resolved

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