ISL68137_16 Datasheet, PDF (19/53 Pages) Intersil Corporation – Digital Dual Output, 7-Phase Configurable PWM

ISL68137
An example of the OCP_Fast and OCP_Slow waveforms are
shown in Figures 20 and 21.
POSITIVE_CURRENT_LIMITING_PER_PHASE
OCP_FAST_THRESHOLD
OCP_SLOW_THRESHOLD
PLACEHOLDER
FILTER TIME CONSTANT
OCP_FAST COUNTER
PWM
PGOOD
FIGURE 20. OCP_FAST
OCP_FAST_THRESHOLD
OCP_SLOW_THRESHOLD
PLACEHOOCPL_SDLOEWRCOUNTER
FILTER TIME CONSTANT
PWM
PGOOD
FIGURE 21. OCP_SLOW
PWM
PGOOD
TWARN
FIGURE 22. POSITIVE PEAK PHASE CURRENT LIMITING
NEGATIVE_CURRENT_LIMITING_PER_PHASE
PWM
PGOOD
TWARN
FIGURE 23. NEGATIVE PEAK PHASE CURRENT LIMITING
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September 27, 2016