LTM4615EV-PBF(RevB) Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
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Fabricante
LTM4615EV-PBF Datasheet PDF : 24 Pages
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LTM4615
Absolute Maximum Ratings
(Note 1)
Switching Regulators
VIN1, VIN2, PGOOD1, PGOOD2....................... –0.3V to 6V
COMP1, COMP2, RUN/SS1, RUN/SS2
VFB1, VFB2,TRACK1, TRACK2....................... –0.3V to VIN
SW, VOUT....................................... –0.3V to (VIN + 0.3V)
Very Low Dropout Regulator
LDO_IN, PGOOD3, EN3................................. –0.3V to 6V
LDO_OUT.........................................................–0.3 to 4V
FB3......................................... –0.3V to (LDO_IN + 0.3V)
LDO_OUT Short-Circuit.................................... Indefinite
Internal Operating Temperature Range
(Notes 2, 5)............................................. –40°C to 125°C
Junction Temperature............................................ 125°C
Storage Temperature Range................... –55°C to 125°C
Pin Configuration
TOP VIEW
TRACK1 COMP1
RUN/SS1 PGOOD1
FB1
M
VOUT1
L
K
SW1 J
GND1
H
LDO_IN
G
PGOOD3
F
GND2
E
RUN/SS2
D
C
VIN1
VIN2
FB3 GND3 EN3
FB2 BOOST3
GND1
LDO_OUT
GND3
VOUT2
B
GND2
A
1 2 3 4 5 6 7 8 9 10 11 12
TRACK2 COMP2 SW2
PGOOD2
LGA PACKAGE
144-LEAD (15mm × 15mm × 2.82mm)
TJMAX = 125°C, θJCbottom = 2-3°C/W, θJA = 15°C/W, θJCtop = 25°C/W,
θ VALUES DETERMINED FROM 4 LAYER 76mm × 95mm PCB
WEIGHT = 1.6g
Order Information
LEAD FREE FINISH
TRAY
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE â€
LTM4615EV#PBF
LTM4615EV#PBF
LTM4615V
144-Lead (15mm × 15mm × 2.82mm) LGA –40°C to 125°C
LTM4615IV#PBF
LTM4615IV#PBF
LTM4615V
144-Lead (15mm × 15mm × 2.82mm) LGA –40°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.
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/
†See Note 2.
4615fb
2
For more information www.linear.com/LTM4615
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