LTC3412

2

3412fc

For more information www.linear.com/LTC3412

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Input Supply Voltage....................................–0.3V to 6V

ITH, RUN, VFB Voltages ............................... –0.3V to VIN

SYNC/MODE Voltages................................. –0.3V to VIN

SW Voltage ................................... –0.3V to (VIN + 0.3V)

Peak SW Sink and Source Current ..........................6.5A

(Note 1)

1

2

3

4

5

6

7

8

TOP VIEW

FE PACKAGE

16-LEAD PLASTIC TSSOP

16

15

14

13

12

11

10

9

SVIN

PGOOD

ITH

VFB

RT

SYNC/MODE

RUN/SS

SGND

PVIN

SW

SW

PGND

PGND

SW

SW

PVIN

17

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

TJMAX = 125°C, θJA = 37.6°C/W, θJC = 10°C/W

16 15 14 13

5

6

7

8

TOP VIEW

17

UF PACKAGE

16-LEAD (4mm × 4mm) PLASTIC QFN

9

10

11

12

4

3

2

1

RUN/SS

SGND

PVIN

SW

PGOOD

SVIN

PVIN

SW

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

TJMAX = 125°C, θJA = 34°C/W, θJC = 1°C/W

ORDER INFORMATION http://www.linear.com/product/LTC3412#orderinfo

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3412EFE#PBF

LTC3412EFE#TRPBF

3412EFE

16-Lead Plastic TSSOP

–40°C to 125°C

LTC3412IFE#PBF

LTC3412IFE#TRPBF

3412IFE

16-Lead Plastic TSSOP

–40°C to 125°C

LTC3412EUF#PBF

LTC3412EUF#TRPBF

3412

16-Lead (4mm × 4mm) Plastic QFN

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3412EFE

LTC3412EFE#TR

3412EFE

16-Lead Plastic TSSOP

–40°C to 125°C

LTC3412IFE

LTC3412IFE#TR

3412IFE

16-Lead Plastic TSSOP

–40°C to 125°C

LTC3412EUF

LTC3412EUF#TR

3412

16-Lead (4mm × 4mm) Plastic QFN

–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.

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/. Some packages are available in 500 unit reels through

designated sales channels with #TRMPBF suffix.

Operating Temperature Range (Note 2)....–40°C to 85°C

Storage Temperature Range .................. –65°C to 150°C

Junction Temperature (Note 5) ............................. 125°C

Lead Temperature (Soldering, 10 sec) TSSOP ......300°C