LTM4630IV 查看數據表（PDF） - Linear Technology
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LTM4630IV Datasheet PDF : 34 Pages
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LTM4630
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN (Note 8)................................................ –0.3V to 16V
VSW1, VSW2.................................................... –1V to 16V
PGOOD1, PGOOD2, RUN1, RUN2,
INTVCC, EXTVCC............................................ –0.3V to 6V
MODE_PLLIN, fSET, TRACK1, TRACK2,
DIFFOUT, PHASMD................................. –0.3V to INTVCC
VOUT1, VOUT2, VOUTS1, VOUTS2 (Note 6)......... –0.3V to 6V
DIFFP, DIFFN........................................... –0.3V to INTVCC
COMP1, COMP2, VFB1, VFB2 (Note 6)......... –0.3V to 2.7V
INTVCC Peak Output Current.................................100mA
Internal Operating Temperature Range
(Note 2).............................................. –40°C to 125°C
Storage Temperature Range.................... –55°C to 125°C
Peak Package Body Temperature........................... 245°C
PIN CONFIGURATION
M
L
K
J
CLKOUT H
SW1
G
PHASMD
MODE_PLLIN F
E
TRACK1
VFB1 D
C
VOUTS1
B
A
1
TOP VIEW
TEMP EXTVCC
VIN
RUN1 SGND
GND
COMP1 COMP2
SGND VFB2 TRACK2
GND
fSET SGND VOUTS2
VOUT1
GND
VOUT2
2 3 4 5 6 7 8 9 10 11 12
LGA PACKAGE
144-LEAD (16mm × 16mm × 4.41mm)
INTVCC
SW2
PGOOD1
PGOOD2
RUN2
DIFFOUT
DIFFP
DIFFN
TJMAX = 125°C, ΘJA = 7°C/W, ΘJCbottom = 1.5°C/W, ΘJCtop = 3.7°C/W, ΘJB + ΘJBA ≅ 7°C/W
Θ VALUES DEFINED PER JESD 51-12
WEIGHT = 3.2g
TOP VIEW
TEMP EXTVCC
M
L
K
J
CLKOUT H
SW1
G
PHASMD
MODE_PLLIN F
E
TRACK1
VFB1 D
C
VOUTS1
B
A
RUN1 SGND
GND
COMP1 COMP2
SGND VFB2 TRACK2
GND
fSET SGND VOUTS2
GND
VOUT2
INTVCC
SW2
PGOOD1
PGOOD2
RUN2
DIFFOUT
DIFFP
DIFFN
1 2 3 4 5 6 7 8 9 10 11 12
BGA PACKAGE
144-LEAD (16mm × 16mm × 4.41mm)
TJMAX = 125°C, ΘJA = 7°C/W, ΘJCbottom = 1.5°C/W, ΘJCtop = 3.7°C/W, ΘJB + ΘJBA ≅ 7°C/W
Θ VALUES DEFINED PER JESD 51-12
WEIGHT = 3.2g
ORDER INFORMATION
PART NUMBER
LTM4630EV#PBF
LTM4630IV#PBF
LTM4630EY#PBF
LTM4630IY#PBF
LTM4630IY
PAD OR BALL FINISH
Au (RoHS)
Au (RoHS)
SAC305 (RoHS)
SAC305 (RoHS)
SnPb (63/37)
PART MARKING*
DEVICE
FINISH CODE
LTM4630V
e4
LTM4630V
e4
LTM4630Y
e1
LTM4630Y
e1
LTM4630Y
e0
PACKAGE
TYPE
LGA
LGA
BGA
BGA
BGA
MSL
RATING
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
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
4630fa
2
For more information www.linear.com/LTM4630
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