Active-semi ACT88325EVK1-101 Руководство пользователя - Страница 5

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UG125
Rev 1.0, 20-Jun-2018
cessor the PS4 power mode. Pull PWREN to ground by placing a shorting jumper on J4 to enter DPSLP-
mode. This turns off outputs BUCK1, BUCK3, and EXT_EN.
BUCK3 Output Voltage Select: Select BUCK3=1.2V by leaving nIRQ, GPIO3, high. Select BUCK3=1.8V by
shorting nIRQ to ground.
DVS: BUCK2 is 0.9V in normal operation and 0.75V in DVS mode. Pull EXT_PG, GPIO4 to ground to enable
DVS mode.

Test Results

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