LTC3610

2

3610fd

ABSOLUTE MAXIMUM RATINGS

Boosted Topside Driver Supply Voltage

(BOOST) ................................................ 34V to –0.3V

SW Voltage ............................................... 28V to –5V

PGOOD Voltages...................................... 7V to –0.3V

Operating Temperature Range

(Note 4) ............................................... –40°C to 85°C

Junction Temperature (Note 2) ............................. 125°C

Storage Temperature Range................... –55°C to 125°C

(Note 1)

PIN CONFIGURATION

TOP VIEW

WP PACKAGE

64-LEAD (9mm × 9mm) QFN MULTIPAD

PGND 1

PGND 2

PGND 3

SW 4

SW 5

SW 6

SW 7

SW 8

SW 9

SW 10

SW 11

48 SGND

47 SGND

46 SGND

45 SGND

42 SGND

40 SGND

39 FCB

36 PGOOD

34 SGND

33 SGND

68

SGND

67

66

SW

65

PGND

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3610EWP#PBF

LTC3610EWP#TRPBF

LTC3610WP

64-Lead (9mm × 9mm) Plastic QFN

–40°C to 85°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC3610EWP

LTC3610EWP#TR

LTC3610WP

64-Lead (9mm × 9mm) Plastic QFN

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges.

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/