LTC3108

2

3108p

ABSOLUTE MAXIMUM RATINGS

SW Voltage ..................................................–0.3V to 2V

C1 Voltage....................................................–0.3V to 6V

C2 Voltage.......................................................–8V to 8V

VAUX.................................................... 15mA into VAUX

(Note 1)

12

11

10

9

8

7

13

GND

1

2

3

4

5

6

SW

C2

C1

VS1

VS2

VAUX

VSTORE

VLDO

PGD

TOP VIEW

DE PACKAGE

12-LEAD (4mm

3mm) PLASTIC DFN

EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB (NOTE 4)

GN PACKAGE

16-LEAD PLASTIC SSOP NARROW

1

2

3

4

5

6

7

8

TOP VIEW

16

15

14

13

12

11

10

9

GND

VAUX

VSTORE

VLDO

PGD

GND

GND

SW

C2

C1

VS1

VS2

GND

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3108EDE#PBF

LTC3108EDE#TRPBF

LFJM

12-Lead (4mm

× 3mm) Plastic DFN

–40°C to 85°C

LTC3108IDE#PBF

LTC3108IDE#TRPBF

LFJM

12-Lead (4mm

× 3mm) Plastic DFN

–40°C to 85°C

LTC3108EGN#PBF

LTC3108EGN#TRPBF

3108

16-Lead Plastic SSOP

–40°C to 85°C

LTC3108IGN#PBF

LTC3108IGN#TRPBF

3108

16-Lead Plastic SSOP

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.

VLDO, VSTORE ............................................–0.3V to 6V

Operating Temperature (Note 2).............. –40°C to 85°C

Storage Temperature Range.................. –65°C to 125°C