LT8620

2

8620fa

For more information www.linear.com/LT8620

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

PG.............................................................................42V

BIAS..........................................................................25V

BST Pin Above SW Pin................................................4V

(Note 1)

1

2

3

4

5

6

7

8

SYNC

TR/SS

RT

EN/UV

NC

GND

16

15

14

13

12

11

10

9

FB

PG

BIAS

BST

SW

SW

SW

TOP VIEW

17

GND

MSE PACKAGE

16-LEAD PLASTIC MSOP

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

24 23 22 21

9 10

TOP VIEW

25

GND

UDD PACKAGE

24-LEAD (3mm

× 5mm) PLASTIC QFN

11 12

6

5

4

3

2

1

15

16

17

18

19

20

SYNC

TR/SS

RT

EN/UV

NC

GND

FB

PG

BIAS

BST

SW

SW

SW

14

7

13

8

EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LT8620EMSE#PBF

LT8620EMSE#TRPBF

8620

16-Lead Plastic MSOP

–40°C to 125°C

LT8620IMSE#PBF

LT8620IMSE#TRPBF

8620

16-Lead Plastic MSOP

–40°C to 125°C

LT8620HMSE#PBF

LT8620HMSE#TRPBF

8620

16-Lead Plastic MSOP

–40°C to 150°C

LT8620MPMSE#PBF

LT8620MPMSE#TRPBF

8620

16-Lead Plastic MSOP

–55°C to 150°C

LT8620EUDD#PBF

LT8620EUDD#TRPBF

LGGV

24-Lead (3mm × 5mm) Plastic QFN

–40°C to 125°C

LT8620IUDD#PBF

LT8620IUDD#TRPBF

LGGV

24-Lead (3mm × 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.

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/

SYNC Voltage .............................................................6V

Operating Junction Temperature Range (Note 2)

LT8620E ............................................ –40°C to 125°C

LT8620I ............................................. –40°C to 125°C

LT8620H............................................ –40°C to 150°C

LT8620MP ......................................... –55°C to 150°C

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