Datasheet

LTM8001
2
8001fb
For more information www.linear.com/LTM8001
ABSOLUTE MAXIMUM RATINGS
V
IN0
...........................................................................40V
V
IN45
, BIAS45 ...........................................................25V
BIAS123 ....................................................................25V
FB0, RT, COMP, ILIM, V
REF
.........................................3V
V
OUT0-5
.....................................................................25V
RUN, SYNC, SS ........................................................... 6V
SET1-5 (Relative to V
OUT1-5
, Respectively) ............±0.3V
Current Into SET1-5 .............................................±10mA
Current Into RUN Pin ............................................100µA
Maximum Junction Temperature (Notes 2, 3) ....... 125°C
Peak Body Reflow Temperature ............................ 245°C
Storage Temperature.............................. –55°C to 125°C
(Note 1)
ORDER INFORMATION
PIN CONFIGURATION
11
10
9
8
7
6
5
4
3
2
1
A B C D E F
BGA PACKAGE
121 PADS (15mm × 15mm × 3.42mm)
G H J K
SS
RUN
FBO
COMP
SYNC
V
REF
ILIM
RT
SET1
V
IN0
BANK 1
L
V
OUT1
V
OUT2
V
OUT3
TOP VIEW
V
OUT4
V
OUT5
SET2SET3SET4
GND
BANK 2
SET5
BIAS45
V
OUT0
BANK 4
BIAS123
V
IN45
BANK 3
T
JMAX
= 125°C, θ
JA
= 16.1°C/W, θ
JCbottom
= 5.99°C/W, θ
JCtop
= 13.4°C/W, θ
JB
= 4.98°C/W
θ VALUES DETERMINED PER JEDEC 51-9, 51-12
WEIGHT = 1.8 GRAMS
PART NUMBER PAD OR BALL FINISH
PART MARKING*
PACKAGE
TYPE
MSL
RATING
TEMPERATURE RANGE
(Note 2)DEVICE FINISH CODE
LTM8001EY#PBF SAC305 (RoHS) LTM8001Y e1 BGA 3 –40°C to 125°C
LTM8001IY#PBF SAC305 (RoHS) LTM8001Y e1 BGA 3 –40°C to 125°C
LTM8001IY SnPb (63/37) LTM8001Y e0 BGA 3 –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 T
ray Drawings:
www
.linear.com/packaging