LTC4252A-2IMS Linear Technology, LTC4252A-2IMS Datasheet - Page 36
![IC CTRLR HOTSWAP NEG VOLT 10MSOP](/photos/1/36/13608/10-msop_05-08-1661_sml.jpg)
LTC4252A-2IMS
Manufacturer Part Number
LTC4252A-2IMS
Description
IC CTRLR HOTSWAP NEG VOLT 10MSOP
Manufacturer
Linear Technology
Type
Hot-Swap Controllerr
Specifications of LTC4252A-2IMS
Applications
General Purpose
Internal Switch(s)
No
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Family Name
LTC4252A-2
Package Type
MSOP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Product Depth (mm)
3mm
Product Height (mm)
0.86mm
Product Length (mm)
3mm
Mounting
Surface Mount
Pin Count
10
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC4252A-2IMS
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC4252A-2IMS
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LTC4252A-2IMS#TRPBF
Manufacturer:
LT/凌特
Quantity:
20 000
RELATED PARTS
LTC4252-1/LTC4252-2
LTC4252A-1/LTC4252A-2
TYPICAL APPLICATIO
36
PART NUMBER
LT1640AH/LT1640AL
LT1641-1/LT1641-2
LTC1642
LTC4214
LTC4220
LT4250
LTC4251/LTC4251-1
LTC4253
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
(SHORT PIN)
DESCRIPTION
Negative High Voltage Hot Swap Controllers in SO-8
Positive High Voltage Hot Swap Controllers in SO-8
Fault Protected Hot Swap Controller
Negative Voltage Hot Swap Controller
Dual Supply Hot Swap Controller
– 48V Hot Swap Controller in SO-8
– 48V Hot Swap Controllers in SOT-23
–48V Hot Swap Controller with Sequencer
●
–48V
GND
GND
FAX: (408) 434-0507
32.4k
402k
1%
1%
R1
R2
U
C1
10nF
●
www.linear.com
RESET
PUSH
C
150nF
T
Figure 24. – 48V/5A Application
7
8
2
C
27nF
TIMER
UV/OV
SS
SS
LTC4252-1
COMMENTS
Negative High Voltage Supplies from –10V to – 80V
Supplies from 9V to 80V, Latched Off/Autoretry
3V to 16.5V, Overvoltage Protection up to 33V
Operates from –6V to –16V
±2.2V to ±16.5V Operation
Active Current Limiting, Supplies from – 20V to – 80V
Fast Active Current Limiting, Supplies from –15V
Fast Current Limiting with Three Sequenced Power Good Outputs,
Supplies from –15V
V
V
EE
IN
4
1
R
2× 5.1k IN SERIES
1/4W EACH
IN
DRAIN
SENSE
GATE
6
5
3
22Ω
R3
C
1µF
1M
R
IN
D
100µF
R
10Ω
C
C
22nF
C
C
L
© LINEAR TECHNOLOGY CORPORATION 2001
+
4252-1/2 F24
Q1
IRF540S
R
0.01Ω
V
OUT
S
LT 0406 REV B • PRINTED IN USA
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