LTM2895 datasheet(2/30 Pages) LINER

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LTM2895

2895fa

For more information www.linear.com/LTM2895

ABSOLUTE MAXIMUM RATINGS

Supply Voltages

VL – GND .................................................−0.3V to 6V

VCC – GND ...............................................−0.3V to 6V

Isolated Supply Voltages

VL2 – GND2 .............................................−0.3V to 6V

VCC2 – GND2............................................−0.3V to 6V

Logic Signals

ON, LOAD, BUSY, SA, SB, SC, SS, SSB

SCK, MOSI, MISO................ GND – 0.3V to VL + 0.3V

FAULT............................................... GND – 0.3V to 6.3V

(Note 1)

ORDER INFORMATION

Isolated Signals

SS2, SSB2, MISO2, ON2, LOAD2, SCK2

SA2, SB2, SC2, MOSI2 .....GND2 – 0.3V to VL2 + 0.3V

Operating Temperature Range (Note 10)

LTM2895C ............................................... 0°C to 70°C

LTM2895I ............................................–40°C to 85°C

LTM2895H.........................................−40°C to 125°C

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

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

Peak Body Reflow Temperature ............................260°C

PIN CONFIGURATION

BGA PACKAGE

36-LEAD (15mm

× 6.25mm × 2.06mm)

TOP VIEW

LOAD FAULT

SCK

SSB

BUSY

GND

MOSI

GND

MISO

VCC

SC2

DNC LOAD2

SA2

SSB2 SCK2

SB2

DNC

GND2

MOSI2

GND2

SS2

MISO2

VCC2

ON2

VL2

TJMAX = 125°C, θJA = 36°C/W, θJCTOP = 27.5°C/W, θJCBOTTOM = 17.5°C/W

θJB = 19.1°C/W, WEIGHT = 0.36g

PART NUMBER

PACKAGE

TYPE

BALL FINISH

PART MARKING*

MSL

RATING

TEMPERATURE RANGE

(SEE NOTE 2)

DEVICE

FINISH CODE

LTM2895CY#PBF

BGA

SAC305 (RoHS)

LTM2895Y

0°C to 70°C

LTM2895IY#PBF

–40°C to 85°C

LTM2895HY#PBF

–40°C to 125°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.

• 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

http://www.linear.com/product/LTM2895#orderinfo

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