Datasheet
LTC3601
2
3601fc
For more information www.linear.com/LTC3601
ABSOLUTE MAXIMUM RATINGS
(Note 1)
16 15 14 13
5 6 7 8
TOP VIEW
17
UD PACKAGE
16-LEAD (3mm × 3mm) PLASTIC QFN
9
10
11
12
4
3
2
1MODE/SYNC
PGOOD
SW
SW
ITH
FB
RT
SGND
V
IN
V
IN
RUN
TRACK
NC
BOOST
INTV
CC
V
ON
T
JMAX
= 125°C, θ
JA
= 45°C/W
EXPOSED PAD (PIN 17) IS PGND, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
SW
SW
PGND
PGND
BOOST
INTV
CC
V
ON
RT
16
15
14
13
12
11
10
9
PGOOD
MODE/SYNC
V
IN
V
IN
RUN
TRACK
I
TH
FB
TOP VIEW
17
MSE PACKAGE
16-LEAD PLASTIC MSOP
T
JMAX
= 125°C, θ
JA
= 38°C/W
EXPOSED PAD (PIN 17) IS SGND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3601EUD#PBF LTC3601EUD#TRPBF LFJC 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C
LTC3601IUD#PBF LTC3601IUD#TRPBF LFJC 16-Lead (3mm × 3mm) Plastic QFN –40°C to 125°C
LTC3601EMSE#PBF LTC3601EMSE#TRPBF 3601 16-Lead Plastic MSOP –40°C to 125°C
LTC3601IMSE#PBF LTC3601IMSE#TRPBF 3601 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/
V
IN
............................................................. –0.3V to 16V
V
IN
Transient Voltage ................................................ 18V
BOOST
.....................................................–0.3V to 18.6V
BOOST-SW
................................................ –0.3V to 3.6V
INTV
CC
...................................................... –0.3V to 3.6V
ITH, RT.......................................–0.3V to INTV
CC
+ 0.3V
MODE/SYNC, FB
........................–0.3V to INTV
CC
+ 0.3V
TRACK
.......................................–0.3V to INTV
CC
+ 0.3V
PGOOD, V
ON
............................................... –0.3V to 16V
SW, RUN
.......................................... –0.3V to V
IN
+ 0.3V
SW Source Current (DC)
.............................................2A
Peak SW Source Current..........................................3.5A
Operating Junction Temperature Range
(Notes 2, 3)
........................................... –40°C to 125°C
Storage Temperature Range
.................. –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
MSOP ............................................................... 300°C
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