LT8392

2

Rev. 0

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ABSOLUTE MAXIMUM RATINGS

(ISP-ISN) ......................................................... –1V to 1V

BST1, BST2............................................................... 66V

SW1, SW2, LSP, LSN.....................................–6V to 60V

(BST1-LSP), (BST1-LSN) ............................................ 6V

(Note 1)

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT8392EFE#PBF

LT8392EFE#TRPBF

LT8392FE

28-Lead Plastic TSSOP

–40°C to 125°C

LT8392JFE#PBF

LT8392JFE#TRPBF

LT8392FE

28-Lead Plastic TSSOP

–40°C to 150°C

LT8392HFE#PBF

LT8392HFE#TRPBF

LT8392FE

28-Lead Plastic TSSOP

–40°C to 150°C

LT8392EUFD#PBF

LT8392EUFD#TRPBF

8392

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 125°C

LT8392JUFD#PBF

LT8392JUFD#TRPBF

8392

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 150°C

LT8392HUFD#PBF

LT8392HUFD#TRPBF

8392

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 150°C

Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

TOP VIEW

FE PACKAGE

28-LEAD PLASTIC TSSOP

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

28

27

26

25

24

23

22

21

20

19

18

17

16

15

BG1

BST1

SW1

TG1

LSP

LSN

EN/UVLO

TEST

TRIM

CTRL

ISP

BG2

BST2

SW2

TG2

SYNC/SPRD

RT

FB

SS

PGOOD

ISMON

ISN

29

GND

9 10

TOP VIEW

29

GND

UFD PACKAGE

28-LEAD (4mm × 5mm) PLASTIC QFN

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

11 12 13

28 27 26 25 24

14

23

6

5

4

3

2

1

TG1

LSP

LSN

EN/UVLO

TEST

TRIM

TG2

SYNC/SPRD

RT

FB

SS

7

17

18

19

20

21

22

16

8

15

PIN CONFIGURATION

FB, TRIM, SYNC/SPRD, CTRL, PGOOD....................... 6V

Operating Junction Temperature Range (Notes 2, 3)

LT8392E .............................................–40°C to 125°C

LT8392J..............................................–40°C to 150°C

LT8392H.............................................–40°C to 150°C

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