LTM8031EVPBF datasheet(2/20 Pages) LINER

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LTM8031

8031fa

VIN, FIN, RUN/SS Voltage..........................................40V

ADJ, RT, SHARE Voltage.............................................5V

VOUT, AUX .................................................................10V

Current from AUX ................................................100mA

PGOOD, SYNC ..........................................................30V

BIAS..........................................................................25V

VIN + BIAS.................................................................56V

Maximum Junction Temperature (Note 2)............. 125°C

Solder Temperature (Note 3)................................. 245°C

(Note 1)

GND

BANK 1

BANK 2

BANK 3

234

TOP VIEW

LGA PACKAGE

71-LEAD (9mm

15mm

2.82mm)

567

VOUT

VIN

ADJ

PGOOD

SYNC

RUN/SS

FIN

BIAS

AUX

TJMAX = 125°C, θJA = 20.7°C/W, θJC(BOTTOM) = 8.4°C/W,

θJC(TOP) = 25.6°C/W, θJBOARD = 13.8°C/W

θ VALUES DETERMINED PER JESD 51-9

WEIGHT = 1.2g

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

LEAD FREE FINISH

TRAY

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTM8031EV#PBF

LTM8031V

71-Lead (9mm

× 15mm × 2.82mm) LGA

–40°C to 125°C

LTM8031IV#PBF

LTM8031V

71-Lead (9mm

× 15mm × 2.82mm) LGA

–40°C to 125°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

This product is only offered in trays. For more information go to: http://www.linear.com/packaging/

ORDER INFORMATION

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