LTC4223 LINER [Linear Technology], LTC4223 Datasheet - Page 24

• Manufacturer Part Number: LTC4223
• Description: Dual Ideal Diode and Hot Swap Controller
• Manufacturer: LINER [Linear Technology]

LTC4228-1/LTC4228-2
Typical applicaTion
relaTeD parTs
PART NUMBER
LTC1421
LTC1645
LTC1647-1/LTC1647-2/
LTC1647-3
LTC4210
LTC4211
LTC4215
LTC4216
LTC4218
LTC4221
LTC4222
LTC4223
LTC4224
LTC4225
LTC4227
LTC4352
LTC4354
LTC4355
LTC4357
LTC4358
24
PWREN
V
V
IN1
IN2
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
5V
5V
CONNECTOR
BACKPLANE
DESCRIPTION
Dual Channel, Hot Swap Controller
Dual Channel, Hot Swap Controller
Dual Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Single Channel, Hot Swap Controller
Dual Channel, Hot Swap Controller
Dual Channel, Hot Swap Controller
Dual Supply Hot Swap Controller
Dual Channel, Hot Swap Controller
Dual Ideal Diode and Hot Swap Controller Operates from 2.9V to 18V, Controls Four N-Channels, GN-24 or QFN-24
Dual Ideal Diode and Single Hot Swap
Controller
Low Voltage Ideal Diode Controller
Negative Voltage Diode-OR Controller and
Monitor
Positive High Voltage Ideal Diode-OR and
Monitor
Positive High Voltage Ideal Diode
Controller
5A Ideal Diode
Plug-In Card Diode-OR Application with Hot Swap First Followed by Ideal Diode Control
●
FAX: [phone]
CARD
CONNECTOR
R1
10k
Z1
SMAJ7A
●
Z2
SMAJ7A
C1
0.1µF
www.linear.com
EN1
ON1
INTV
GND
ON2
EN2
CPO1
CPO2
CC
C
0.1µF
C
0.1µF
CP1
CP2
IN1
IN2
COMMENTS
Operates from 3V to 12V, Supports –12V, SSOP-24
Operates from 3V to 12V, Power Sequencing, SO-8 or SO-14
Operates from 2.7V to 16.5V, SO-8 or SSOP-16
Operates from 2.7V to 16.5V, Active Current Limiting, SOT23-6
Operates from 2.7V to 16.5V, Multifunction Current Control, MSOP-8 or MSOP-10
Operates from 2.9V to 15V, I
Operates from 0V to 6V, Active Current Limiting, MSOP-10 or DFN-12
Operates from 2.9V to 26.5V, Active Current Limiting, SSOP-16 or DFN-16
Operates from 1V to 13.5V, Multifunction Current Control, SSOP-16
Operates from 2.9V to 29V, I
Controls 12V and 3.3V, Active Current Limiting, SSOP-16 or DFN-16
Operates from 2.7V to 6V, Active Current Limiting, MSOP-10 or DFN-10
Operates from 2.9V to 18V, Controls Three N-Channels, GN-16 or QFN-20
Operates from 0V to 18V, Controls N-Channel, MSOP-12 or DFN-12
80V Operation, Controls Two N-Channels, SO-8 or DFN-8
Operates from 9V to 80V, Controls Two N-Channels, S0-16 or DFN-14
Operates from 9V to 80V, Controls N-Channel, MSOP-8 or DFN-6
Operates from 9V to 26.5V, On-Chip N-Channel, TSSOP-16 or DFN-14
SENSE1
SENSE2
0.006
0.006
R
R
+
+
S1
S2
SENSE1
SENSE2
LTC4228
–
–
Si7790DP
Si7790DP
HGATE1
HGATE2
M
M
H1
H2
2
2
C Compatible Monitoring, SSOP-16 or QFN-24
C Compatible Monitoring, SSOP-36 or QFN-32
Si7790DP
Si7790DP
DGATE1
DGATE2
M
M
D1
D2
PWRGD1
PWRGD2
STATUS2
STATUS1
OUT1
FAULT2
OUT2
FAULT1
TMR1
TMR2
 LINEAR TECHNOLOGY CORPORA TION 2012
C
0.1µF
T2
+
C
100µF
LT 0812 • PRINTED IN USA
C
0.1µF
422812 TA02
L
T1
5V
5A
422812f