Datasheet

LTC2928
22
2928f
APPLICATIO S I FOR ATIO
WUU
U
Figure 12. Cycle Supply Enables Repeatedly (useful for system burn-in)
RT1
V
CC
V
CC
RT2
RT3
RT4
V
CC
3.3k
EN1
EN2
EN3
EN4
V4
V3
V2
V1
DONE
EN1-4
DONE
LTC2928
ON
2928 F11
SUPPLY
BANK
SEQUENCING
UP
SEQUENCING
DOWN
SEQUENCING
UP
Figure 13. Automatic Restart After Fault
RT1
V
CC
V
CC
RT2
RT3
RT4
10k
100k
RESTARTSHUTDOWN
V1
V2
V3
V4
ON
V1-4
FLT
LTC2928
ON
V
CC
2928 F12
SEQUENCING UP
FLT
1N4148