Datasheet
LTC2950-1/LTC2950-2
10
295012fd
Figure 1. Simplified Power On/Off Sequence for LTC2950-1
Figure 2. Aborted Power On Sequence for LTC2950-1
t
ABORT
PB
KILL
POWER ON
TIMING
EN
512ms
INTERNAL
TIMER
t
DB, ON
+ t
ONT
POWER
TURNED OFF
2950 F02
µP FAILED TO SET
KILL HIGH
t
1
t
2
t
DB, ON
t
ONT
t
3
t
4
t
5
t
6
t
7
PB
ONT
OFFT
EN
KILL
INT
PB & KILL IGNORED PB IGNORED
2950 F01
t
KILL, ON BLANK
t
DB, OFF
t
OFFT
<t
KILL, OFF DELAY
< t
KILL
,
OFF DELAY
applicaTions inForMaTion