LTM8008
ABSOLUTE MAXIMUM RATINGS
(Note 1)
PIN CONFIGURATION
V IN , SW .....................................................................80V
RUN .................................................................... INTV CC
SYNC, SPV, INTV CC ....................................................8V
V C , SS .........................................................................3V
RT ............................................................................1.5V
V OUT1,2,3,4,5,6 Relative to SPV ...................................±20
Operating Internal Temperature
(Note 2) .................................................. –40°C to 150°C
Storage Temperature Range .................. –55°C to 150°C
Maximum Solder Temperature .............................. 245°C
SPV
V OUT2
V OUT3
V OUT4
V OUT5
11
10
9
8
7
6
5
4
TOP VIEW
V OUT1
BANK 2
BANK 1
BANK 3
SW
GND
V IN
V OUT6
SPV
3
2
1
SYNC
A
B
C
D
E
F
G
H
J
K
L
INTV CC RUN V C
SS
RT
LGA PACKAGE
121-LEAD (15mm × 15mm × 2.82mm)
T JMAX = 150°C, θ JA = 9.6°C/W, θ JCtop = 12.2°C/W,
θ JCbottom = 0.5°C/W, θ JCboard = 1.6°C/W
VALUES DETERMINED PER JESD51-9, MAX OUTPUT POWER
WEIGHT = 1.4 GRAMS
ORDER INFORMATION
LEAD FREE FINISH
LTM8008HV#PBF
TRAY
LTM8008HV#PBF
PART MARKING
LTM8008V
PACKAGE DESCRIPTION
121-Lead (15mm × 15mm × 2.82mm) LGA
TEMPERATURE RANGE
–40°C to 150°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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/
ELECTRICAL CHARACTERISTICS The l denotes specifications that apply over the full operating temperature
range, V IN = 14V, RUN = 14V, otherwise specifications are at T A = 25°C (Note 2)
PARAMETER
Minimum V IN Operating Voltage
Minimum V IN Start Voltage
V IN Shutdown I Q
V IN Operating I Q
CONDITIONS
V IN Rising
RUN = 0V
V C = 0.3V, R T = 41.2k
l
l
MIN
TYP
70
1.6
MAX
3
6
2.2
UNITS
V
V
μA
mA
SPV Regulation Voltage
SPV Overvoltage Threshold
5.6
6.1
V
V
V C Source Current
V C Sink Current
SPV = 0V, V C = 1.5V
SPV = 6V, V C = 1.5V
–15
12
μA
μA
8008fa
2
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