Datasheet

LTC4252B-1/LTC4252B-2
LTC4252C-1/LTC4252C-2
2
4252b12f
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
LTC4252BCMS8-1#PBF LTC4252BCMS8-1#TRPBF LTGDX 8-Lead Plastic MSOP 0°C to 70°C
LTC4252BCMS8-2#PBF LTC4252BCMS8-2#TRPBF LTGDZ 8-Lead Plastic MSOP 0°C to 70°C
LTC4252BIMS8-1#PBF LTC4252BIMS8-1#TRPBF LTGDX 8-Lead Plastic MSOP –40°C to 85°C
LTC4252BIMS8-2#PBF LTC4252BIMS8-2#TRPBF LTGDZ 8-Lead Plastic MSOP –40°C to 85°C
LTC4252BCMS-1#PBF LTC4252BCMS-1#TRPBF LTGDY 10-Lead Plastic MSOP 0°C to 70°
C
LTC4252BCMS-2#PBF LTC4252BCMS-2#TRPBF LTGFB 10-Lead Plastic MSOP 0°C to 70°C
LTC4252BIMS-1#PBF LTC4252BIMS-1#TRPBF LTGDY 10-Lead Plastic MSOP –40°C to 85°C
LTC4252BIMS-2#PBF LTC4252BIMS-2#TRPBF LTGFB 10-Lead Plastic MSOP –40°C to 85°C
LTC4252CCMS-1#PBF LTC4252CCMS-1#TRPBF LTGFC 10-Lead Plastic MSOP 0°C to 70°C
LTC4252CCMS-2#PBF LTC4252CCMS-2#TRPBF LTGFD 10-Lead Plastic MSOP 0°C to 70°C
LTC4252CIMS-1#PBF LTC4252CIMS-1#TRPBF LTGFC 10-Lead Plastic MSOP –40°
C to 85°C
LTC4252CIMS-2#PBF LTC4252CIMS-2#TRPBF LTGFD 10-Lead Plastic MSOP –40°C to 85°C
Consult LT C Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping
container.
Consult LT C Marketing for information on non-standard lead based finish parts.
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
LTC4252BC-1/LTC4252BC-2
LTC4252CC-1/LTC4252CC-2 .................... 0°C to 70°C
LTC4252BI-1/LTC4252BI-2
LTC4252CI-1/LTC4252CI-2 ................. –40°C to 85°C
Storage Temperature Range
.................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
...................300°C