LTC3106

2

3106f

For more information www.linear.com/LTC3106

pin conFiguraTion

absoluTe MaxiMuM raTings

Supply Voltages

All Other Pins............................................... –0.3V to 6V

Operating Junction Temperature Range

(Notes 2, 3)............................................ –40°C to 125°C

(Notes 1, 6)

20 19 18 17

7

8

TOP VIEW

21

GND

UDC PACKAGE

20-LEAD (3mm

× 4mm) PLASTIC QFN

9 10

6

5

4

3

2

1

11

12

13

14

15

16

NC

OS1

OS2

GND

ENVSTR

RUN

ILIMSEL

PRI

EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB

FE PACKAGE

20-LEAD PLASTIC TSSOP

1

2

3

4

5

6

7

8

9

10

TOP VIEW

20

19

18

17

16

15

14

13

12

11

NC

OS1

OS2

PGOOD

MPP

SW1

SW2

GND

ENVSTR

RUN

ILIMSEL

PRI

SS1

SS2

21

GND

EXPOSED PAD (PIN 21) IS GND, MUST BE SOLDERED TO PCB

orDer inForMaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3106EUDC#PBF

LTC3106EUDC#TRPBF

LGQH

20-Lead (3mm

× 4mm) Plastic QFN

–40°C to 125°C

LTC3106IUDC#PBF

LTC3106IUDC#TRPBF

LGQH

20-Lead (3mm

× 4mm) Plastic QFN

–40°C to 125°C

LTC3106EFE#PBF

LTC3106EFE#TRPBF

LTC3106FE

20-Lead Plastic TSSOP

–40°C to 125°C

LTC3106IFE#PBF

LTC3106IFE#TRPBF

LTC3106FE

20-Lead Plastic TSSOP

–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.

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

Lead Temperature (Soldering, 10 sec)

FE Package .......................................................300°C