ltc2951iddb-2-trpbf Linear Technology Corporation, ltc2951iddb-2-trpbf Datasheet - Page 10

• Manufacturer Part Number: ltc2951iddb-2-trpbf
• Description: Push Button On/off Controller
• Manufacturer: Linear Technology Corporation

LTC2951-1/LTC2951-2
APPLICATIO S I FOR ATIO
10
OFFT
KILL
INT
PB
EN
U
t
1
U
t
DB, ON
POWER ON
TIMING
Figure 1. Simplifi ed Power On/Off Sequence for LTC2951-1
KILL
W
t
PB
EN
Figure 2. Aborted Power On Sequence for LTC2951-1
2
PB & KILL IGNORED
t
KILL, ON BLANK
t
3
U
t
DB, ON
t
4
µP FAILED TO SET
KILL HIGH
INTERNAL
512ms
TIMER
t
5
t
DB, OFF
t
ABORT
t
OFFT
POWER
TURNED OFF
t
6
PB IGNORED
OFF DELAY
< t
2951 F02
KILL
,
t
7
2951 F01
295112fa