LTM8050 datasheet(2/28 Pages) LINER

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LTM8053

8053fc

For more information www.linear.com/LTM8053

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

(Notes 1, 2)

BANK 2

VIN

TOP VIEW

GND

RUN

TR/SS

SYNC

AUX

BIAS

GND

BANK 1

GND

BANK 3

VOUT

48-LEAD (9mm × 6.25mm × 3.32mm) BGA PACKAGE

TJMAX = 125°C, θJA = 24.3°C/W, θJCbottom = 5.8°C/W,

θJCtop = 16.8°C/W, θJB = 5.9°C/W, WEIGHT = 0.5g

θ VALUES DETERMINED PER JEDEC 51-9, 51-12

VIN, RUN, PG Voltage................................................42V

AUX, VOUT, BIAS Voltage ..........................................19V

FB, TR/SS Voltage.......................................................4V

SYNC Voltage..............................................................6V

Maximum Internal Temperature............................ 125°C

Storage Temperature.............................. –50°C to 125°C

Peak Reflow Solder Body Temperature ................. 250°C

PART NUMBER

TERMINAL FINISH

PART MARKING*

PACKAGE

TYPE

MSL

RATING

TEMPERATURE RANGE

DEVICE

FINISH CODE

LTM8053EY#PBF

SAC305 (RoHS)

LTM8053

BGA

–40°C to 125°C

LTM8053IY#PBF

• Consult Marketing for parts specified with wider operating temperature

ranges. *Device temperature grade is indicated by a label on the shipping

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

• Terminal Finish Part Marking: www.linear.com/leadfree

• Recommended BGA PCB Assembly and Manufacturing Procedures:

www.linear.com/umodule/pcbassembly

• BGA Package and Tray Drawings: www.linear.com/packaging

ORDER INFORMATION http://www.linear.com/product/LTM8053#orderinfo

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