LT3782A

2

3782af

EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB

GBIAS, GBIAS1, GBIAS2 Pin

(Externally Forced) ....................................................14V

SYNC, RUN Pin .........................................................30V

Operating Junction Temperature

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

(Note 1)

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

Lead Temperature (Soldering, 10 sec)

For FE Package...................................................... 300°C

1

2

3

4

5

6

7

8

9

10

11

12

13

14

TOP VIEW

FE PACKAGE

28-LEAD PLASTIC TSSOP

28

27

26

25

24

23

22

21

20

19

18

17

16

15

SGATE2

SGATE1

NC

GND

SYNC

DELAY

DCL

SLOPE

SS

GBIAS

NC

NC

BGATE1

GBIAS1

GBIAS2

BGATE2

NC

RUN

FB

29

9

10

TOP VIEW

29

UFD PACKAGE

28-LEAD (4mm × 5mm) PLASTIC QFN

11 12 13

28 27 26 25 24

14

23

6

5

4

3

2

1

SYNC

DELAY

DCL

SLOPE

BGATE1

GBIAS1

NC

NC

GBIAS2

BGATE2

NC

7

17

18

19

20

21

22

16

8

15

EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB

ABSOLUTE MAXIMUM RATINGS

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3782AEFE#PBF

LT3782AEFE#TRPBF

LT3782AFE

28-Lead Plastic TSSOP

–40°C to 85°C

LT3782AIFE#PBF

LT3782AIFE#TRPBF

LT3782AFE

28-Lead Plastic TSSOP

–40°C to 125°C

LT3782AEUFD#PBF

LT3782AEUFD#TRPBF

3782A

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 85°C

LT3782AIUFD#PBF

LT3782AIUFD#TRPBF

3782A

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT3782AEFE

LT3782AEFE#TR

LT3782AFE

28-Lead Plastic SSOP

–40°C to 85°C

LT3782AIFE

LT3782AIFE#TR

LT3782AFE

28-Lead Plastic SSOP

–40°C to 125°C

LT3782AEUFD

LT3782AEUFD#TR

3782A

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 85°C

LT3782AIUFD

LT3782AIUFD#TR

3782A

28-Lead (4mm × 5mm) 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/