Active-semi ACT2861EVK1-201 Manuale d'uso - Pagina 6
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UG110
Rev 2.0, 23-Jul-2018
In addition, short current, pre-charge current, termination detection current can also be modified by the ACT2816
GUI.
OTG Input Current Limit Configuration -
The ACT2861EVK1-201 EVK OTG current limit is set to 6.06A.
This is a function of the 10mΩ current sense resister, R21, the 20kΩ ROLIM resistor, R14, and the I
C OTG
2
Battery Ilim bits, OTG_BAT_ILIM, which are set to 200% by default. The OTG input current limit is easily
changed by modifying any of these three parameters. The easiest way to change the input current limit is with
the OTG Battery Ilim field in the GUI.
OTG Output Current Limit Configuration -
The ACT2861EVK1-201 EVK OTG output current limit is set
to 3.03A. This is a function of the 10mΩ current sense resister, R6, the 20kΩ RILIM resistor, R15, and the I
2
C
OTG Current Limit bits, OTC_CC, which are set to 100% by default. The OTG output current limit is easily
changed by modifying any of these three parameters. The easiest way to change the input current limit is with
the OTG Current Limit field in the GUI.
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TM
TM
ActiveSwitcher
is a trademark of Active-Semi.
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