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Part Number: BQ50002
Hello! I assembled the device based on the document SLVUAJ7. The device tries to start charging, then the red LED starts blinking, and then it glows constantly. Rled=24.9k.
If the resistor R18(0.02 ohm) is replaced by 0 ohm, then the charge is coming, but the LED does not signal overload. What could be wrong?
Bill Johns, Applications Engineer
Texas Instruments Inc
Please click "This resolved my issue" button if this post answers your question.
In reply to Bill Johns:
In reply to Dima Dima:
I set the voltage at pin FOD_CAL equal to 2.5 V, the product works, but the red LED does not light up. Resistors R23, 27 did not change. How correctly to make calibration? (In the description I can not understand in any way)
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