Datasheet

LTC4224-1/LTC4224-2
13
422412fa
TYPICAL APPLICATION
Hot Swap Application for Two Add-In Cards
5V and 3.3V Card Resident Application
422412 TA02
LTC4224
V
CC1
SENSE1 SENSE2 GATE1 GATE2
GNDGND
ON1PWREN
ON2
FAULTPWRFLT
V
CC2
R2
0.004Ω
R1
0.004Ω
5V
5A
3.3V
5A
R3
10k
Z2
R
SNUB2
10Ω
C
SNUB2
100nF
Z1
R
SNUB1
10Ω
C
SNUB1
100nF
Q2
Si7336ADP
Q1
Si7336ADP
BACKPLANE
CONNECTOR
CARD
CONNECTOR
Z1: SMAJ6.5A
Z2: SMAJ5.0A
5V
3.3V
422412 TA03
LTC4224
V
CC1
SENSE1
SENSE2
GATE1
GATE2
GND
ON1
ON2
FAULT
V
CC2
R1
0.004Ω
R2
0.004Ω
5V
5A
5V
5A
5V
R3
10k
Q1
Si7336ADP
Q2
Si7336ADP
BACKPLANE
CONNECTOR1
CARD
CONNECTOR1
PRSNT1
PRSNT2
BACKPLANE
CONNECTOR2
CARD
CONNECTOR2