Datasheet

t
DEGLITCH
HOT_RESET
RESPWRON
V DCDC3
O
defaultvoltage
anyvoltageset
withI Cinterface
2
t
NRESPWRON
V
CC
UVLO*
VRTC
t
NRESPWRON
DCDCx_EN
V DCDCx
O
RESPWRON
*...InternalSignal
VSYSIN=VBACKUP =GND;
VINLDO=V
CC
0.8V
1.9V
2.52V
3V
Ramp
Within
800 sm
LDO_EN
2.47V
V LDOx
O
1.8V
2.4V
2.35V
1.2V
1.5V
1.9V
slopedepending onload
TPS65022
www.ti.com SLVS667A –JULY 2006– REVISED SEPTEMBER 2011
TIMING DIAGRAMS
Figure 26. HOT_RESET Timing
Figure 27. Power-Up and Power-Down Timing
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