Datasheet

LTC4252-1/LTC4252-2
LTC4252A-1/LTC4252A-2
2
425212fe
For more information www.linear.com/LTC4252-1
absoluTe MaxiMuM raTings
Current into V
IN
(100µs Pulse) .............................100mA
V
IN
, DRAIN Pin Minimum Voltage ........................ – 0.3V
Input/Output Pins
(Except SENSE and DRAIN) Voltage .......... –0.3V to 16V
SENSE Pin Voltage .................................... –0.6V to 16V
Current Out of SENSE Pin (20µs Pulse) .......... –200mA
Current into DRAIN Pin (100µs Pulse) ...................20mA
Maximum Junction Temperature .......................... 125°C
All Voltages Referred to V
EE
(Note 1)
1
2
3
4
8
7
6
5
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
V
IN
SS
SENSE
V
EE
TIMER
UV/OV
DRAIN
GATE
T
JMAX
= 125°C, θ
JA
= 160°C/W
1
2
3
4
5
V
IN
PWRGD
SS
SENSE
V
EE
10
9
8
7
6
TIMER
UV
OV
DRAIN
GATE
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 125°C, θ
JA
= 160°C/W
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4252-1CMS8#PBF LTC4252-1CMS8#TRPBF LTW M 8-Lead Plastic MSOP 0°C to 70°C
LTC4252-2CMS8#PBF LTC4252-2CMS8#TRPBF LTW P 8-Lead Plastic MSOP 0°C to 70°C
LTC4252-1IMS8#PBF LTC4252-1IMS8#TRPBF LTRQ 8-Lead Plastic MSOP –40°C to 85°C
LTC4252-2IMS8#PBF LTC4252-2IMS8#TRPBF LTRR 8-Lead Plastic MSOP –40°C to 85°C
LTC4252-1CMS#PBF LTC4252-1CMS#TRPBF LTW N 10-Lead Plastic MSOP 0°C to 70°C
LTC4252-2CMS#PBF LTC4252-2CMS#TRPBF LTW Q 10-Lead Plastic MSOP 0°C to 70°C
LTC4252A-1CMS#PBF LTC4252A-1CMS#TRPBF LTAFX 10-Lead Plastic MSOP 0°C to 70°C
LTC4252A-2CMS#PBF LTC4252A-2CMS#TRPBF LTAGE 10-Lead Plastic MSOP 0°C to 70°C
LTC4252-1IMS#PBF LTC4252-1IMS#TRPBF LTRS 10-Lead Plastic MSOP –40°C to 85°C
LTC4252-2IMS#PBF LTC4252-2IMS#TRPBF LT RT 10-Lead Plastic MSOP –40°C to 85°C
LTC4252A-1IMS#PBF LTC4252A-1IMS#TRPBF LTAFY 10-Lead Plastic MSOP –40°C to 85°C
LTC4252A-2IMS#PBF LTC4252A-2IMS#TRPBF LTAGF 10-Lead Plastic MSOP –40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
Operating Temperature Range
LTC4252-1C/LTC4252-2C
LTC4252A-1C/LTC4252A-2C .................... 0°C to 70°C
LTC4252-1I/LTC4252-2I
LTC4252A-1I/LTC4252A-2I ................. –40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ...................300°C