LTC4353 データシートの表示（PDF） - Linear Technology
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LTC4353 Datasheet PDF : 16 Pages
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LTC4353
Absolute Maximum Ratings (Notes 1, 2)
VIN1, VIN2, OUT1, OUT2 Voltages....................−2V to 24V
VCC Voltage................................................ −0.3V to 6.5V
GATE1, GATE2 Voltages (Note 3)................ −0.3V to 34V
CPO1, CPO2 Voltages (Note 3).................... −0.3V to 34V
EN1, EN2, ONST1, ONST2 Voltages..............−0.3V to 24V
CPO1, CPO2 Average Current..................................10mA
ONST1, ONST2 Currents............................................5mA
Operating Ambient Temperature Range
LTC4353C................................................. 0°C to 70°C
LTC4353I.............................................. −40°C to 85°C
Storage Temperature Range................... −65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MS Package....................................................... 300°C
Pin Configuration
EN2 1
NC 2
NC 3
VIN2 4
GATE2 5
CPO2 6
OUT2 7
ONST2 8
TOP VIEW
17
16 EN1
15 GND
14 VCC
13 VIN1
12 GATE1
11 CPO1
10 OUT1
9 ONST1
DE PACKAGE
16-LEAD (4mm × 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 17) PCB GND CONNECTION OPTIONAL
TOP VIEW
EN2 1
NC 2
NC 3
VIN2 4
GATE2 5
CPO2 6
OUT2 7
ONST2 8
16 EN1
15 GND
14 VCC
13 VIN1
12 GATE1
11 CPO1
10 OUT1
9 ONST1
MS PACKAGE
16-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 125°C/W
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4353CDE#PBF
LTC4353CDE#TRPBF 4353
16-Pin (4mm × 3mm) Plastic DFN
0°C to 70°C
LTC4353IDE#PBF
LTC4353IDE#TRPBF
4353
16-Pin (4mm × 3mm) Plastic DFN
–40°C to 85°C
LTC4353CMS#PBF
LTC4353CMS#TRPBF 4353
16-Pin Plastic MSOP
0°C to 70°C
LTC4353IMS#PBF
LTC4353IMS#TRPBF
4353
16-Pin Plastic MSOP
–40°C to 85°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/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
4353f
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