LTC7813

2

7813f

For more information www.linear.com/LTC7813

pin conFiguraTion

absoluTe MaxiMuM raTings

Topside Driver Voltages

BOOST1, BOOST2.................................. –0.3V to 76V

Switch Voltage (SW1, SW2).......................... –5V to 70V

BG1, BG2, TG1, TG2........................................... (Note 8)

RUN1, RUN2 Voltages................................ –0.3V to 65V

PLLIN/MODE, FREQ, DRVSET Voltages....... –0.3V to 6V

VPRG2 Voltage ............................................ –0.3V to 6V

TRACK/SS1, SS2 Voltages........................... –0.3V to 6V

Operating Junction Temperature Range (Notes 2, 3)

LTC7813E, LTC7813I.......................... –40°C to 125°C

LTC7813H .......................................... –40°C to 150°C

LTC7813MP ....................................... –55°C to 150°C

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

(Note 1)

32

33

GND

31 30 29 28 27 26 25

9 10 11 12

TOP VIEW

UH PACKAGE

32-LEAD (5mm × 5mm) PLASTIC QFN

13 14 15 16

17

18

19

20

21

22

23

24

8

7

6

5

4

3

2

1

SW1

TG1

TRACK/SS1

VPRG2

SS2

DRVSET

DRVUV

ILIM

RUN2

EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB

orDer inForMaTion

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC7813EUH#PBF

LTC7813EUH#TRPBF

7813

32-Lead (5mm × 5mm) Plastic QFN

–40°C to 125°C

LTC7813IUH#PBF

LTC7813IUH#TRPBF

7813

32-Lead (5mm × 5mm) Plastic QFN

–40°C to 125°C

LTC7813HUH#PBF

LTC7813HUH#TRPBF

7813

32-Lead (5mm × 5mm) Plastic QFN

–40°C to 150°C

LTC7813MPUH#PBF

LTC7813MPUH#TRPBF

7813

32-Lead (5mm × 5mm) Plastic QFN

–55°C to 150°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/