ltc4350 Linear Technology Corporation, ltc4350 Datasheet - Page 16

• Manufacturer Part Number: ltc4350
• Description: Hot Swappable Load Share Controller
• Manufacturer: Linear Technology Corporation

APPLICATIO S I FOR ATIO
LTC4350
16
RELATED PARTS
PART NUMBER
LTC1421
LT1640AL/LT1640AH
LT1641
LTC1645
LTC1646
LTC1647-1/LTC1647-2
LTC4211
LTC4251
ThinSOT is a trademark of Linear Technology Corporation. CompactPCI is a trademark of the PCI Industrial Computer Manufacturers Group.
LOAD
24V
V
IN
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
1.5V
STATUS
STATUS
24V
24V
V
GND
GND
OUT
OUT
SB
SB
U
IN
IN
DESCRIPTION
Hot Swap Controller
Negative Voltage Hot Swap Controllers
Positive Voltage Hot Swap Controller
2-Channel Hot Swap Controller
Dual CompactPCI
Dual Hot Swap Controllers
Hot Swap Controller with Multifunction Circuit Breaker 2.5V to 16.5V Supplies and RESET Output
– 48V Hot Swap Controller in ThinSOT
●
CONNECTOR
CONNECTOR
FAX: [phone]
U
V
GND
V
GND
IN
IN
TM
W
Hot Swap Controller
ON
ON
V
V
CC
CC
TIMER
TIMER
●
www.linear.com
Figure 8. 24V to 1.5V Hot Swap Power Supply
LT1641
LT1641
SENSE
SENSE
GND
GND
GATE
GATE
U
TM
C
C
IN
IN
LTC1629
LTC1629
INTV
INTV
V
V
OS
OS
CC
CC
+
+
COMMENTS
Multiple Supplies from 3V to 12V and –12V
Negative High Voltage Supplies from –10V to – 80V
Positive High Voltage Supplies from 9V to 90V
Operates from 1.2V to 12V, Power Sequencing
3.3V/5V Only with Precharge and Local Reset Logic
Dual ON Pins, Operates from 2.7V to 16.5V
Active Current Limiting, –15V to –100V Supplies
C
C
UV
UV
C
C
OUT
OUT
R
R
OUT
OUT
R
R
R
R
GAIN
GAIN
SET
SET
I
R
GAIN
GND
UV
OV
I
R
GAIN
GND
UV
OV
OUT
OUT
V
SET
V
SET
CC
CC
LTC4350
LTC4350
COMP2
COMP2
© LINEAR TECHNOLOGY CORPORATION 2001
LT/TP 1004 1K REV A • PRINTED IN THE USA
STATUS
STATUS
COMP1
COMP1
TIMER
TIMER
R
R
GATE
GATE
P1
P1
C
C
R
R
SB
P2
R
R
SB
P2
FB
FB
R
R
+
–
+
–
G
G
C
C
C
C
C
C
G
T
P1
G
T
P1
R
R
SENSE
SENSE
1.5V
1.5V
4350fa