Datasheet

LTC4353
2
4353f
absoluTe MaxiMuM raTings
V
IN1
, V
IN2
, OUT1, OUT2 Voltages ...................−2V to 24V
V
CC
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
(Notes 1, 2)
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/
16
15
14
13
12
11
10
9
17
1
2
3
4
5
6
7
8
EN1
GND
V
CC
V
IN1
GATE1
CPO1
OUT1
ONST1
EN2
NC
NC
V
IN2
GATE2
CPO2
OUT2
ONST2
TOP VIEW
DE PACKAGE
16-LEAD (4mm × 3mm) PLASTIC DFN
T
JMAX
= 125°C, θ
JA
= 43°C/W
EXPOSED PAD (PIN 17) PCB GND CONNECTION OPTIONAL
1
2
3
4
5
6
7
8
EN2
NC
NC
V
IN2
GATE2
CPO2
OUT2
ONST2
16
15
14
13
12
11
10
9
EN1
GND
V
CC
V
IN1
GATE1
CPO1
OUT1
ONST1
TOP VIEW
MS PACKAGE
16-LEAD PLASTIC MSOP
T
JMAX
= 125°C, θ
JA
= 125°C/W
pin conFiguraTion
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