LTC2952 Linear Technology, LTC2952 Datasheet - Page 6

• Manufacturer Part Number: LTC2952
• Description: Pushbutton PowerPath Controller
• Manufacturer: Linear Technology

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LTC2952
TIMING DIAGRAMS
6
INT
PB
EN
t
DB,ON
Pushbutton Debounce Times, KILL Wait Time and Enable Lockout Time with KILL Above Threshold
0.775V
0.5*V
PULL-UP
t
ONT
0.5*V
PULL-UP
VS
V
V
GX
X
t
DB,OFF
= 12V
Ideal Diode Function – Gate Turn-On and Turn-Off Time
12.2V
12.05V
KILL
t < t
EN
KILL On Blanking with KILL Below Threshold
12V
OFFT
t
G(ON)
9V
0.5*V
t
INT(MIN)
t
DB,OFF
t
PULL-UP
KILL, ON BLANK
11.8V
5.3V
t
OFFT
12V
t
G(OFF)
t
0.5*V
KILL, OFF WAIT
PULL-UP
10.5V
2952 TD03
12.05V
12.2V
2952 TD01
t
EN, LOCKOUT
t
DB,ON
t > t
ONT
2952 TD02
2952fa