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  • TI Thinks Resolved

BQ25898: IPRECHG change in low temperature

Part Number: BQ25898

BQ25898 follows JEITA profile, and change charging current by different temperature.

for example, in datasheet, pp.11, V(T2), T2 (10°C) threshold, charge back to ICHG/2 (REG04[6:0]) and VREG (REG06[7:2]) below this temperature.

the question is: does the change apply to IPRECHG as well?

assume IPRECHG is set to 256mA, will the current be 50mA with REG07[0] =1 at 10°C

thanks

  • The device only reduces fast charge current at cool. Thanks!

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