MAX14691 Datasheet, PDF (5/19 Pages) Maxim Integrated Products – High-Accuracy, Adjustable Power Limiter

MAX14691–MAX14693
High-Accuracy, Adjustable Power Limiter
Timing Diagrams
OVLO
tDEB
tSTI
tSTO*
UVLO
IN
ILIMIT
IOUT
1x /1.5x /2x I LIMIT
VIN
OUT
GND
TJMAX
TJ
THERMALLY-CONTROLLED
CURRENT FOLDBACK
NOT DRAWN TO SCALE
*IF OUT DOES NOT REACH VIN - VFA WITHIN t STO, THE DEVICE IS LATCHED OFF, AND EN , HVEN, OR IN MUST BE TOGGLED TO RESUME NORMAL
OPERATION .
Figure 1. Startup Timing
< tDEB
< tDEB
tDEB
OVLO
IN UVLO
ON
SWITCH
STATUS
OFF
NOT DRAWN TO SCALE
Figure 2. Debounce Timing
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