LTM8045

2

8045fa

For more information www.linear.com/8045

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

RT, SYNC ....................................................................5V

SS, FB......................................................................2.5V

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

Maximum Solder Temperature.............................. 250°C

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

(Note 1)

BANK 4

GND

BANK 3

FB

RUN

SYNC

BANK 1

BANK 2

H

B

A

D

C

5

1

2

3

4

E

F

BGA PACKAGE

40-LEAD (11.25mm

× 6.25mm × 4.92mm)

G

TOP VIEW

SS

RT

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

WEIGHT = 0.9g

ORDER INFORMATION

LEAD FREE FINISH

TRAY

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE (NOTE 2)

LTM8045EY#PBF

LTM8045EY#PBF

LTM8045Y

40-Lead (11.25mm × 6.25mm × 4.92mm) BGA

–40°C to 125°C

LTM8045IY#PBF

LTM8045IY#PBF

LTM8045Y

40-Lead (11.25mm × 6.25mm × 4.92mm) BGA

–40°C to 125°C

LTM8045MPY#PBF

LTM8045MPY#PBF

LTM8045Y

40-Lead (11.25mm × 6.25mm × 4.92mm) BGA

–55°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.