LTC4013

2

4013fa

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

INFET ......................................................... –0.3V to 73V

BST ........................................................... –0.3V to 66V

STAT0, STAT1 ..........................................................5mA

SENSE, BAT ............................................... –0.3V to 60V

SENSE-BAT ............................................... –0.3V to 0.3V

FBOC, MPPT, FB, MODE1, MODE2, SYNC,

TMR, LB, ITH ............................................... –0.3V to 3V

Operating Junction Temperature Range

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

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

(Note 1)

9 10

TOP VIEW

UFD PACKAGE

28-LEAD (4mm × 5mm) PLASTIC QFN

11 12 13

28 27 26 25 24

14

23

6

5

4

3

2

1

INFET

DCIN

MPPT

FBOC

ENAB

ISMON

STAT0

STAT1

TG

BST

SENSE

BAT

FB

NTC

ITH

RT

7

17

18

19

20

21

22

16

8

15

29

SGND

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

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC4013EUFD#PBF

LTC4013EUFD#TRPBF

4013

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 125°C

LTC4013IUFD#PBF

LTC4013IUFD#TRPBF

4013

28-Lead (4mm × 5mm) Plastic QFN

–40°C to 125°C

Consult LTC Marketing for parts specified with wider operating temperature ranges.

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.

http://www.linear.com/product/LTC4013#orderinfo