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TIDA-010030: Measurement of Vload_detect

SAPTARSHI BISWAS
Prodigy 110 points
Part Number: TIDA-010030

Hi,

How to measure Vload_detect as per MSP430 flowchart in TIDA-010030

regards

  • +1
    TI__Expert 3356 points

    Hi, 

    Vload_detect is a constant value for a specific system. It is to determine if the PACK+ voltage is normal with pre-discharge FET on for a while. For examples, with pre-discharge FET on and load on PACK side is within the recommended range, PACK+ voltage should rise based on RC charge curve. After a while (you need to determine how long is reasonable for your system), PACK+ voltage should rise to close to BAT+ (the exact PACK+ voltage depends on your pre-discharge resistance, load conditions, but you should know that for your system)

    Ryan Tan

  • 0 in reply to Ryan Tan
    Prodigy 110 points

    thanks for the prompt reply