Datasheet

LTC6244
2
6244fb
Total Supply Voltage (V
+
to V
–
)
LTC6244 ..................................................................7V
LTC6244HV ...........................................................12V
Input Voltage .......................... (V
+
+ 0.3V) to (V
–
– 0.3V)
Input Current ........................................................±10mA
Output Short Circuit Duration (Note 2)............. Indefi nite
Operating Temperature Range
LTC6244C ............................................ –40°C to 85°C
LTC6244I.............................................. –40°C to 85°C
LTC6244H .......................................... –40°C to 125°C
(Note 1)
Specifi ed Temperature Range (Note 3)
LTC6244C ................................................ 0°C to 70°C
LTC6244I.............................................. –40°C to 85°C
LTC6244H .......................................... –40°C to 125°C
Junction Temperature ........................................... 150°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
ABSOLUTE MAXIMUM RATINGS
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6244CDD#PBF LTC6244CDD#TRPBF LCCF
8-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC6244HVCDD#PBF LTC6244HVCDD#TRPBF LCGD
8-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC6244IDD#PBF LTC6244IDD#TRPBF LCCF
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6244HVIDD#PBF LTC6244HVIDD#TRPBF LCGD
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC6244HDD#PBF LTC6244HDD#TRPBF LCCF
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC6244HVHDD#PBF LTC6244HVHDD#TRPBF LCGD
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LTC6244CMS8#PBF LTC6244CMS8#TRPBF LTCCM 8-Lead Plastic MSOP 0°C to 70°C
LTC6244HVCMS8#PBF LTC6244HVCMS8#TRPBF LTCGF 8-Lead Plastic MSOP 0°C to 70°C
LTC6244IMS8#PBF LTC6244IMS8#TRPBF LTCCM 8-Lead Plastic MSOP –40°C to 85°C
LTC6244HVIMS8#PBF LTC6244HVIMS8#TRPBF LTCGF 8-Lead Plastic MSOP –40°C to 85°C
LTC6244HMS8#PBF LTC6244HMS8#TRPBF LTCCM 8-Lead Plastic MSOP –40°C to 125°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to:
http://www.linear.com/tapeandreel/
ORDER INFORMATION
TOP VIEW
9
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
5
6
7
8
4
3
2
1OUT A
–IN A
+IN A
V
–
V
+
OUT B
–IN B
+IN B
B
A
T
JMAX
= 150°C, θ
JA
= 43°C/W
EXPOSED PAD (PIN 9) CONNEECTED TO V
–
(PCB CONNECTION OPTIONAL)
1
2
3
4
OUT A
–IN A
+IN A
V
–
8
7
6
5
V
+
OUT B
–IN B
+IN B
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 250°C/W
PIN CONFIGURATION