LTC3613 datasheet(2/44 Pages) AD

2 / 44 page

LTC7131-1

Rev. 0

For more information www.analog.com

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

SVIN, VIN .................................................... –0.3V to 20V

INTVCC Voltage ............................................ –0.3V to 6V

VSENSE+, VSENSE–, CSLEW, RT, ITH,

MODE/SYNC, REF, TRACK/SS, PGFD, PGLIM,

ASEL, DAOUT, MARGIN, RUN_STBY,

FB, ILIM ............................. –0.3V to (INTVCC + 0.3V)

RUN_MSTR, PGOOD, ALERT,

SCL, SDA Voltage .................................... –0.3V to 6V

WP............................................................ –0.3V to 2.5V

Operating Junction Temperature Range

(Notes 2, 3)........................................ –40°C to 150°C

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

(Notes 1,7)

TOP VIEW

BGA PACKAGE

63-LEAD (7.5Amm × 6.25mm × 2.22mm)

TJMAX = 150°C, θJA = 18.5°C/W

θJCtop= 25.5°C/W, θJCbottom = 5.8°C/W

NOTE:

1) θ VALUES ARE DETERMINED BY SIMULATION PER JESD51 CONDITIONS.

2) θJA VALUE IS OBTAINED WITH ADI DEMO BOARD.

3) REFER TO PAGE 24 FOR LAB MEASUREMENT AND DE-RATING INFORMATION.

VIN

GND

PGFD

PGOOD

PGLIM

GND

BOOST

SGND

ASEL

VSENSE+ VSENSE– RUN_STBY

REF

ILIM

CSLEW

TRACK/SS

DAOUT

ITH

CLKOUT

SDA

ALERT

SCL

MARGIN

MODE/SYNC

RUN_MSTR

SVIN

INTVCC

ORDER INFORMATION

PART NUMBER

PACKAGE

TYPE

BALL FINISH

PART MARKING

MSL

RATING

TEMPERATURE RANGE

DEVICE

FINISH CODE

LTC7131RY-1#PBF

BGA

SAC305(RoHS)

LTC7131-1

–40°C to 150°C

• Device temperature grade is indicated by a label on the shipping container.

• Pad or ball finish code is per IPC/JEDEC J-STD-609.

• BGA Package and Tray Drawings

• This product is not recommended for second side reflow.

This product is moisture sensitive. For more information, go to

Recommended BGA PCB Assembly and Manufacturing Procedures.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VIN

Input Supply Range

4.5

VREF

REF Pin Programming Range

0.4

3.5

The l denotes the specifications which apply over the specified operating

junction temperature range, VIN = 12V unless otherwise noted. (Note 2)

ELECTRICAL CHARACTERISTICS

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