Datasheet

LTC6246/LTC6247/LTC6248
2
624678fa
absoluTe MaxiMuM raTings
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6246CS6#TRMPBF LTC6246CS6#TRPBF LTDWF 6-Lead Plastic TSOT-23 0°C to 70°C
LTC6246IS6#TRMPBF LTC6246IS6#TRPBF LTDWF 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC6246HS6#TRMPBF LTC6246HS6#TRPBF LTDWF 6-Lead Plastic TSOT-23 –40°C to 125°C
LTC6247CKC#TRMPBF LTC6247CKC#TRPBF DWJT
8-Lead (2mm × 2mm) UTDFN
0°C to 70°C
LTC6247IKC#TRMPBF LTC6247IKC#TRPBF DWJT
8-Lead (2mm × 2mm) UTDFN
–40°C to 85°C
LTC6247CMS8#PBF LTC6247CMS8#TRPBF LTDWH 8-Lead Plastic MSOP 0°C to 70°C
LTC6247IMS8#PBF LTC6247IMS8#TRPBF LTDWH 8-Lead Plastic MSOP –40°C to 85°C
LTC6247CTS8#TRMPBF LTC6247CTS8#TRPBF LTDWK 8-Lead Plastic TSOT-23 0°C to 70°C
LTC6247ITS8#TRMPBF LTC6247ITS8#TRPBF LTDWK 8-Lead Plastic TSOT-23 –40°C to 85°C
LTC6247HTS8#TRMPBF LTC6247HTS8#TRPBF LTDWK 8-Lead Plastic TSOT-23 –40°C to 125°C
Total Supply Voltage (V
+
to V
) ................................5.5V
Input Current (+IN, –IN, SHDN) (Note 2) ..............±10mA
Output Current (Note 3) .....................................±100mA
Operating Temperature Range (Note 4) . 40°C to 125°C
Specified Temperature Range (Note 5) .. 40°C to 125°C
Storage Temperature Range .................. 65°C to 150°C
Junction Temperature ........................................... 150°C
Lead Temperature (Soldering, 10 sec)
(MSOP, TSOT Packages Only) ...............................300°C
TOP VIEW
9
KC PACKAGE
8-LEAD PLASTIC UTDFN (2mm s 2mm)
5
6
7
8
4
3
2
1OUT A
–IN A
+IN A
V
V
+
OUT B
–IN B
+IN B
+
+
T
JMAX
= 125°C, θ
JA
= 102°C/W (NOTE 9)
EXPOSED PAD (PIN 9) IS V
, MUST BE SOLDERED TO PCB
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
= 163°C/W (NOTE 9)
1
2
3
4
5
OUT A
–IN A
+IN A
V
SHDNA
10
9
8
7
6
V
+
OUT B
–IN B
+IN B
SHDNB
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
+
+
T
JMAX
= 150°C, θ
JA
= 160°C/W (NOTE 9)
1
2
3
4
5
6
7
8
OUT A
–IN A
+IN A
V
+
+IN B
–IN B
OUT B
16
15
14
13
12
11
10
9
OUT D
–IN D
+IN D
V
+IN C
–IN C
OUT C
TOP VIEW
MS PACKAGE
16-LEAD PLASTIC MSOP
+
+
+
+
T
JMAX
= 150°C, θ
JA
= 125°C/W (NOTE 9)
T
JMAX
= 150°C, θ
JA
= 192°C/W (NOTE 9)
OUT A 1
–IN A 2
+IN A 3
V
4
8 V
+
7 OUT B
6 –IN B
5 +IN B
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
+
+
T
JMAX
= 150°C, θ
JA
= 195°C/W (NOTE 9)
(Note 1)