
Inputbuffer JK-flipflop
PB_OUT
PB_IN
nBatt_Fault
PWRFAIL
LOWBAT_SNS
PWRFAIL_SNS
V
CC
V
CC_Batt
V
CC
1V
+
-
+
-
1V
PXA270
TPS65020
TPS65020
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SLVS607C –SEPTEMBER 2005– REVISED SEPTEMBER 2011
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