LTC3812-5

2

38125fb

Supply Voltages

BOOST (Continuous) ............................. –0.3V to 85V

BOOST (≤400ms) .................................. –0.3V to 95V

SW Voltage (Continuous).............................. –1V to 70V

SW Voltage (400ms)..................................... –1V to 80V

(Note 1)

RUN/SS Voltage ........................................... –0.3V to 5V

PGOOD Voltage............................................ –0.3V to 7V

FB Voltage................................................. –0.3V to 2.7V

Operating Temperature Range (Note 2)

LTC3812E-5 ......................................... –40°C to 85°C

LTC3812I-5 ........................................ –40°C to 125°C

Junction Temperature (Notes 3, 7)........................ 125°C

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

Lead Temperature (Soldering, 10 sec) .................. 300°C

FE PACKAGE

16-LEAD PLASTIC TSSOP

1

2

3

4

5

6

7

8

TOP VIEW

16

15

14

13

12

11

10

9

PGOOD

FCB

RUN/SS

SGND

BOOST

TG

SW

PGND

BG

NDRV

17

EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB

ABSOLUTE MAXIMUM RATINGS

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3812EFE-5#PBF

LTC3812EFE-5#TRPBF

3812EFE-5

16-Lead Plastic TSSOP

–40°C to 85°C

LTC3812IFE-5#PBF

LTC3812IFE-5#TRPBF

3812IFE-5

16-Lead Plastic TSSOP

–40°C to 125°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3812EFE-5

LTC3812EFE-5#TR

3812EFE-5

16-Lead Plastic TSSOP

–40°C to 85°C

LTC3812IFE-5

LTC3812IFE-5#TR

3812IFE-5

16-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.