LTC3874-1

2

38741f

For more information www.linear.com/LTC3874-1

pin conFiguraTion

absoluTe MaxiMuM raTings

MODE0, MODE1, ILIM, LOWDCR,

PHASMD, FREQ .................................... −0.3V to INTVcc

Operating Junction Temperature Range

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

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

(Note 1)

24 23 22 21 20 19

7

8

9

TOP VIEW

UF PACKAGE

24-LEAD (4mm

× 4mm) PLASTIC QFN

25

GND

10 11 12

6

5

4

3

2

1

13

14

15

16

17

18

RUN0

RUN1

PWM1

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

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3874EUF-1#PBF

LTC3874EUF-1#TRPBF

38741

24-Lead (4mm × 4mm) Plastic QFN

–40°C to 125°C

LTC3874IUF-1#PBF

LTC3874IUF-1#TRPBF

38741

24-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.

orDer inForMaTion http://www.linear.com/product/LTC3874-1#orderinfo