LTC4355

2

4355fe

ABSOLUTE MAXIMUM RATINGS

Supply Voltages

IN1, IN2 .................................................. –1V to 100V

OUT ..................................................... –0.3V to 100V

Input Voltages

MON1, MON2, SET .................................. –0.3V to 7V

Output Voltages

PWRFLT1, PWRFLT2, VDSFLT,

FUSEFLT1, FUSEFLT2............................... –0.3V to 8V

(Notes 1, 2)

1

2

3

4

5

6

7

14

13

12

11

10

9

8

15

MON1

PWRFLT1

FUSEFLT1

FUSEFLT2

PWRFLT2

MON2

SET

IN1

GATE1

OUT

GATE2

IN2

VDSFLT

GND

TOP VIEW

DE14 PACKAGE

14-LEAD (4mm

3mm) PLASTIC DFN

EXPOSED PAD (PIN 15) PCB GND CONNECTION OPTIONAL

1

2

3

4

5

6

7

8

IN1

GATE1

NC

OUT

NC

GATE2

IN2

VDSFLT

16

15

14

13

12

11

10

9

MON1

PWRFLT1

FUSEFLT1

FUSEFLT2

PWRFLT2

MON2

SET

GND

TOP VIEW

MS PACKAGE

16-LEAD PLASTIC MSOP

MON1

PWRFLT1

FUSEFLT1

FUSEFLT2

PWRFLT2

MON2

SET

GND

TOP VIEW

S PACKAGE

16-LEAD PLASTIC SO

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

IN1

GATE1

NC

OUT

NC

GATE2

IN2

NC

Operating Temperature Range

LTC4355C ................................................ 0°C to 70°C

LTC4355I..............................................–40°C to 85°C

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

Lead Temperature (Soldering, 10 sec)

MS, SO Packages ............................................. 300°C

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC4355CDE#PBF

LTC4355CDE#TRPBF

4355

14-Lead (4mm

× 3mm) Plastic DFN

0°C to 70°C

LTC4355IDE#PBF

LTC4355IDE#TRPBF

4355

14-Lead (4mm

× 3mm) Plastic DFN

–40°C to 85°C

LTC4355CS#PBF

LTC4355CS#TRPBF

LTC4355CS

16-Lead Plastic SO

0°C to 70°C

LTC4355IS#PBF

LTC4355IS#TRPBF

LTC4355IS

16-Lead Plastic SO

–40°C to 85°C

LTC4355CMS#PBF

LTC4355CMS#TRPBF

4355

16-Lead Plastic MSOP

0°C to 70°C

LTC4355IMS#PBF

LTC4355IMS#TRPBF

4355

16-Lead Plastic MSOP

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges. *Temperature grades are identified by a label on the shipping container.

Consult LTC Marketing for information on non-standard lead based finish parts.

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/

PIN CONFIGURATION

ORDER INFORMATION