LTC3774

2

3774fc

For more information www.linear.com/LTC3774

http://www.linear.com/product/LTC3774#orderinfo

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

HIZB Voltage.............................................. –0.3V to 40V

Operating Junction Temperature Range

(Note 2).................................................. –40°C to 125°C

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

(Note 1)

11 12 13 14

TOP VIEW

37

GND

UHE PACKAGE

36-LEAD (5mm × 6mm) PLASTIC QFN

15 16 17 18

36 35 34 33 32 31 30 29

21

22

23

24

25

26

27

28

8

7

6

5

4

3

2

1

ITEMP2

ITH2

TK/SS2

HIZB2

PWMEN2

PWM2

RUN2

GND

ITEMP1

ITH1

TK/SS1

HIZB1

PWMEN1

PWM1

RUN1

GND

20

19

9

10

EXPOSED PAD (PIN 37) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3774EUHE#PBF

LTC3774EUHE#TRPBF

3774

36-Lead (5mm × 6mm) Plastic QFN

–40°C to 125°C

LTC3774IUHE#PBF

LTC3774IUHE#TRPBF

3774

36-Lead (5mm × 6mm) 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.