LTC4213
20
4213f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2005
LT/TP 0405 500 • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATIO
U
4213 TA02
+
LTC4213
V
CC
ON
READY
C2
1µF
C
LOAD
100µF
R4
10k
R5
330Ω
R3
182k
I
SEL
NC
GND
GATE
Q1
IRF7455
V
OUT
3.3V
3.6A
SENSENSENSEP
Zx
SMAJ6.0A
D1
BAT54ALT1
C1
2.2µF
R1
68Ω
R2
80.6k
RESET
V
IN
3.3V
V
IN
BACKPLANE GND CARD GND
STAGGERED
PCB EDGE
CONNECTOR
Figure 7. Single Supply Hot Board Insertion
PART NUMBER DESCRIPTION COMMENTS
LTC1421 Dual Channel, Hot Swap™ Controller 24-Pin, Operates from 3V to 12V and Supports –12V
LTC1422 Single Channel, Hot Swap Controller in SO-8 Operates from 2.7V to 12V, System Reset Output
LTC1642 Fault Protected, Hot Swap Controller Operates up to 16.5V, Overvoltage Protection to 33V
LTC1643AL/LTC1643AH PCI Hot Swap Controllers 3.3V, 5V and ±12V Supplies
LTC1645 Dual Channel Hot Swap Controller Operates from 1.2V to 12V, Power Sequencing
LTC1647 Dual Channel, Hot Swap Controller Operates from 2.7V to 16.5V
LTC4210 Single Channel, Hot Swap Controller in SOT-23 Operates from 2.7V to 16.5V, Multifunction Current Control
LTC4211 Single Channel, Hot Swap Controller in MSOP 2.5V to 16.5V, Multifunction Current Control
LTC4216 Ultra Low Voltage Hot Swap Controller Operates from 2.7V to 16.5V, Multifunction Current
LTC4221 Dual Channel, Hot Swap Controller Protects Load Voltages from 0V to 6V
LTC4230 Triple Channel, Hot Swap Controller 1.7V to 16.5V, Multifunction Current Control
LTC4251 –48V Hot Swap Controller in S0T-23 –48V Hot Swap Controller, Active Current Limiting
LTC4252 –48V Hot Swap Controller in MSOP Active Current Limiting with Drain Acceleration
LTC4253 –48V Hot Swap Controller and Sequencer Active Current Limiting with Drain Acceleration and Three
Sequenced Power Good Outputs