Datasheet

LTC3104
2
3104f
ABSOLUTE MAXIMUM RATINGS
V
IN
............................................................. –0.3V to 18V
SW
................................................ –0.3V to (V
IN
+ 0.3V)
FB, FBLDO
.................................................... –0.3V to 6V
BST
........................................ (SW – 0.3V) to (SW + 6V)
V
INLDO
........................................................ –0.3V to 17V
V
LDO
........................................................... –0.3V to 17V
RUN, MODE, RUNLDO
............................... –0.3V to V
IN
V
CC
, PGOOD ................................................. –0.3V to 6V
(Note 1)
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3104EDE#PBF LTC3104EDE#TRPBF 3104
14-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3104IDE#PBF LTC3104IDE#TRPBF 3104
14-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LTC3104EMSE#PBF LTC3104EMSE#TRPBF 3104 16-Lead Plastic MSOP –40°C to 125°C
LTC3104IMSE#PBF LTC3104IMSE#TRPBF 3104 16-Lead Plastic MSOP –40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC 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/
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
INLDO
V
LDO
FBLDO
FB
RUN
V
CC
NC
MODE
V
IN
SW
BST
GND
RUNLDO
PGOOD
TOP VIEW
15
GND
DE PACKAGE
14-LEAD (4mm × 3mm) PLASTIC DFN
T
JMAX
= 125°C, θ
JA
= 53°C/W, θ
JC
= 10°C/W
EXPOSED PAD (PIN 15) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
NC
MODE
V
IN
SW
BST
GND
RUNLDO
PGOOD
16
15
14
13
12
11
10
9
NC
V
INLDO
V
LDO
FBLDO
FB
RUN
V
CC
NC
TOP VIEW
17
GND
MSE PACKAGE
16-LEAD PLASTIC MSOP
T
JMAX
= 125°C, θ
JA
= 40°C/W, θ
JC
= 10°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
Operating Junction Temperature Range
(Notes 2, 3)
............................................ –40°C to 125°C
Storage Temperature Range
.................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSE Only ..........................................................300°C