LTC3604

2

3604f

16 15 14 13

5

6

7

8

TOP VIEW

17

PGND

UD PACKAGE

16-LEAD (3mm

3mm) PLASTIC QFN

9

10

11

12

4

3

2

1

MODE/SYNC

PGOOD

SW

SW

ITH

FB

RT

SGND

EXPOSED PAD (PIN 17) IS PGND, MUST BE SOLDERED TO PCB

1

2

3

4

5

6

7

8

SW

SW

PGND

PGND

BOOST

RT

16

15

14

13

12

11

10

9

PGOOD

MODE/SYNC

RUN

TRACK/SS

FB

TOP VIEW

17

SGND

MSE PACKAGE

16-LEAD PLASTIC MSOP

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

LTC3604EUD#PBF

LTC3604EUD#TRPBF

LFPT

16-Lead (3mm

× 3mm) Plastic QFN

–40°C to 125°C

LTC3604IUD#PBF

LTC3604IUD#TRPBF

LFPT

16-Lead (3mm

× 3mm) Plastic QFN

–40°C to 125°C

LTC3604EMSE#PBF

LTC3604EMSE#TRPBF

3604

16-Lead Plastic MSOP

–40°C to 125°C

LTC3604IMSE#PBF

LTC3604IMSE#TRPBF

3604

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/

BOOST .................................................... –0.3V to 18.6V

BOOST-SW................................................ –0.3V to 3.6V

SW Source Current (DC).............................................3A

Peak SW Source Current .................... Internally Limited

Operating Junction Temperature Range

(Notes 2, 3, 5) ....................................... –40°C to 125°C

Storage Temperature Range .................. –65°C to 125°C

Lead Temperature (Soldering, 10 sec)

MSOP ............................................................... 300°C