LTM2894 datasheet(2/16 Pages) LINER

2 / 16 page

LTM2894

2894f

For more information www.linear.com/LTM2894

pin conFiguraTion

absoluTe MaxiMuM raTings

Supply Voltages

VBUS to GND.......................................... –0.3V to 45V

VBUS2 to GND2 ...................................... –0.3V to 45V

VLO to GND .................................................. –0.3V to 4V

VLO2 to GND2............................................... –0.3V to 4V

ON to GND ...................................... –0.3V to (VLO + 0.3)

ON2 to GND2 ................................ –0.3V to (VLO2 + 0.3)

D1+, D1– to GND ....................................... –0.3V to 5.3V

D2+, D2– to GND2 .................................... –0.3V to 5.3V

Operating Temperature Range

LTM2894C (Notes 1, 3)................................0 to 70°C

LTM2894I (Notes 1, 3).............................–40 to 85°C

LTM2894H (Notes 1, 3) ......................... –40 to 125°C

Storage Temperature Range ...................... –40 to 125°C

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

Lead Temperature (Soldering, 10 sec)...................260°C

(Note 1)

TOP VIEW

D1– D1+ ON VLO

VBUS

GND

D2– D2+ ON2 VLO2

VBUS2

GND

GND2

BGA PACKAGE

24-LEAD (22mm

× 6.25mm × 2.06mm)

TJMAX = 125°C, θJA = 49.6°C/W, θJB = 33.7°C/W, θJCTOP = 26°CW, θJCBOT = 34°C/W,

WEIGHT = 0.5g

PART NUMBER

PACKAGE

TYPE

BALL FINISH

PART MARKING*

MSL

RATING

TEMPERATURE RANGE

DEVICE

FINISH CODE

LTM2894CY#PBF

BGA

SAC305 (RoHS)

LTM2894Y

0°C to 70°C

LTM2894IY#PBF

–40°C to 85°C

LTM2894HY#PBF

–40°C to 125°C

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

• Ball finish code is per IPC/JEDEC J-STD-609.

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

• This product is not recommended for second side reflow. For more information, go to www.

linear.com/BGA-assy

• Recommended BGA PCB Assembly and

Manufacturing Procedures: www.linear.com/BGA-

assy

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

packaging

• This product is moisture sensitive. For more

information, go to:

www.linear.com/BGA-assy

orDer inForMaTion http://www.linear.com/product/LTM2894#orderinfo

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