LTM4627 데이터 시트보기 (PDF) - Linear Technology
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LTM4627 Datasheet PDF : 32 Pages
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LTM4627
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN.............................................................. –0.3V to 22V
INTVCC, VOUT (VOUT ≤ 3.3V with
DIFF AMP), VOUT_LCL, PGOOD, EXTVCC........ –0.3V to 6V
MODE_PLLIN, fSET, TRACK/SS,
VOSNS–, VOSNS+, DIFF_OUT .................... –0.3V to INTVCC
COMP, VFB................................................. –0.3V to 2.7V
RUN (Note 5)................................................ –0.3V to 5V
INTVCC Peak Output Current (Note 6)...................100mA
Internal Operating Temperature Range (Note 2)...............
E and I-Grades.................................... –40°C to 125°C
MP-Grade........................................... –55°C to 125°C
Storage Temperature Range................... –55°C to 125°C
Reflow (Peak Body) Temperature........................... 250°C
PIN CONFIGURATION
TOP VIEW
MODE_PLLIN
VIN
INTVCC
TRACK/SS COMP
1 2 3 4 5 6 7 8 9 10 11 12
A
VIN B
C
D
RUN
fSET
INTVCC
E
F
GND
G
EXTVCC
PGOOD
VFB
PGOOD
H
SGND
J
VOSNS+
K
VOUT
L
M
VOUT
DIFF_OUT
VOUT_LCL
VOSNS–
BGA PACKAGE
133-LEAD (15mm × 15mm × 4.92mm)
TJ(MAX) = 125°C, θJA = 17.9°C/W, θJCbottom = 5.9°C/W, θJCtop = 15°C/W, θJB = 6.1°C/W,
θ VALUES DETERMINED PER JESD 51-12 USING A JESD 51-9 DEFINED PCB
WEIGHT = 2.8g
TOP VIEW
MODE_PLLIN
VIN
INTVCC
TRACK/SS COMP
1 2 3 4 5 6 7 8 9 10 11 12
A
VIN B
C
D
RUN
fSET
INTVCC
E
F
GND
G
EXTVCC
PGOOD
VFB
PGOOD
H
SGND
J
VOSNS+
K
VOUT
L
M
VOUT
DIFF_OUT
VOUT_LCL
VOSNS–
LGA PACKAGE
133-LEAD (15mm × 15mm × 4.32mm)
TJ(MAX) = 125°C, θJA = 16.6°C/W, θJCbottom = 4.6°C/W, θJCtop = 15°C/W, θJB = 5.1°C/W,
θ VALUES DETERMINED PER JESD 51-12 USING A JESD 51-9 DEFINED PCB
WEIGHT = 2.6g
ORDER INFORMATION
PART NUMBER
LTM4627EV#PBF
LTM4627IV#PBF
LTM4627EY#PBF
LTM4627IY#PBF
LTM4627IY
LTM4627MPY#PBF
LTM4627MPY
PAD OR BALL FINISH
Au (RoHS)
Au (RoHS)
SAC305 (RoHS)
SAC305 (RoHS)
SnPb (63/37)
SAC305 (RoHS)
SnPb (63/37)
PART MARKING*
DEVICE
FINISH CODE
LTM4627V
e4
LTM4627V
e4
LTM4627Y
e1
LTM4627Y
e1
LTM4627Y
e0
LTM4627Y
e1
LTM4627Y
e0
PACKAGE
TYPE
LGA
LGA
BGA
BGA
BGA
BGA
BGA
MSL
RATING
3
3
3
3
3
3
3
TEMPERATURE RANGE
(Note 2)
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–55°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 Tray Drawings:
www.linear.com/packaging
2
For more information www.linear.com/LTM4627
4627fc
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