LTC4224-2 Linear Technology, LTC4224-2 Datasheet - Page 13

• Manufacturer Part Number: LTC4224-2
• Description: Compact Dual Low Voltage Hot Swap Controller
• Manufacturer: Linear Technology

www.DataSheet4U.com
TYPICAL APPLICATION
PWRFLT
PWREN
3.3V
GND
5V
BACKPLANE
CONNECTOR
5V
CARD
CONNECTOR
R3
10k
Z1
Z2
Hot Swap Application for Two Add-In Cards
5V and 3.3V Card Resident Application
FAULT
GND
V
V
CC2
CC1
0.004Ω
0.004Ω
R
10Ω
R
10Ω
Z1: SMAJ6.5A
Z2: SMAJ5.0A
R1
R2
SNUB1
SNUB2
C
100nF
C
100nF
SNUB1
SNUB2
SENSE2
SENSE1
LTC4224
Si7336ADP
Si7336ADP
R3
10k
GATE2
GATE1
Q1
Q2
FAULT
ON1
ON2
GND
V
ON1
ON2
CC1
0.004Ω
R1
SENSE1
PRSNT1
PRSNT2
V
CONNECTOR1
CONNECTOR2
CC2
BACKPLANE
BACKPLANE
0.004Ω
LTC4224
LTC4224-1/LTC4224-2
R2
SENSE2 GATE1
Si7336ADP
CARD
CONNECTOR1
CARD
CONNECTOR2
Q1
422412 TA03
Si7336ADP
GATE2
5V
5A
5V
5A
Q2
422412 TA02
5V
5A
3.3V
5A
13
422412fa