LTC3880 datasheet(3/136 Pages) LINER

3 / 136 page

LTM4676A

4676afa

For more information www.linear.com/LTM4676A

pin conFiguraTion

absoluTe MaxiMuM raTings

Terminal Voltages:

VINn (Note 4), SVIN..................................... –0.3V to 28V

VOUTn ........................................................... –0.3V to 6V

VOSNS0+, VORB0+, VOSNS1, VORB1, INTVCC .... –0.3V to 6V

RUNn, SDA, SCL, ALERT........................... –0.3V to 5.5V

FSWPHCFG, VOUTnCFG, VTRIMnCFG, ASEL .. –0.3V to 2.75V

VDD33, GPIOn, SYNC, SHARE_CLK, WP,

COMPna, VOSNS0–, VORB0–........................ –0.3V to 3.6V

SGND........................................................ –0.3V to 0.3V

Temperatures

Internal Operating Temperature Range

(Notes 2, 3)............................................ –40°C to 125°C

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

Peak Solder Reflow Package Body Temperature... 245°C

(Note 1)

VIN0

VIN1

VOUT0

VOUT1

TOP VIEW

GND

BGA PACKAGE

144-LEAD (16mm

× 16mm × 5.01mm)

GND

TJMAX = 125°C, θJCtop = 8.8°C/W, θJCbottom = 0.8°C/W, θJB = 1.3°C/W, θJA = 10.3°C/W

θ VALUES DETERMINED PER JESD51-12

WEIGHT = 3.3 GRAMS

orDer inForMaTion

PART NUMBER

PAD OR BALL FINISH

PART MARKING*

PACKAGE

TYPE

MSL

RATING

TEMPERATURE RANGE

(See Note 2)

DEVICE

FINISH CODE

LTM4676AEY#PBF

SAC305 (RoHS)

LTM4676AY

BGA

–40°C to 125°C

LTM4676AIY#PBF

SAC305 (RoHS)

LTM4676AY

BGA

–40°C to 125°C

LTM4676AIY

SnPb (63/37)

LTM4676AY

BGA

–40°C to 125°C

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 LGA and BGA PCB Assembly and Manufacturing

Procedures:

www.linear.com/umodule/pcbassembly

• LGA and BGA Package and Tray Drawings:

www.linear.com/packaging

http://www.linear.com/product/LTM4676A#orderinfo

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