AUIR3330S 查看數據表（PDF） - International Rectifier
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AUIR3330S Datasheet PDF : 30 Pages
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AUIR3330S
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur.
(Tj= -40°C..150°C, Vcc=6..18V unless otherwise specified).
Symbol
Parameter
Min.
Max.
Vout
Maximum drain to source voltage
GND-5V Vcc+0.3
Vin
Maximum input voltage
-0.3
5.5
Vcc max.
Maximum Vcc voltage
36
Vcc cont
Maximum continuous Vcc voltage
28
Iin max.
Maximum input current
-0.3
10
Ifb max
Maximum Ifb current
-50
10
Pd
Maximum power dissipation Rth=60°C/W
Tambient=25°C, Tj=150°C Rth=40°C/W D²Pack 6cm² footprint
2.5
Tj max.
Max. storage & operating temperature junction temperature
-40
150
Units
V
V
V
V
mA
mA
W
°C
Thermal Characteristics
Symbol
Parameter
Rth1
Thermal resistance junction to ambient D²Pak Std footprint
Rth2
Thermal resistance junction to ambient D²pak 6cm² footprint
Rth3
Thermal resistance junction to case D²pak
Typ.
60
40
0.65
Max.
Units
°C/W
Recommended Operating Conditions
These values are given for a quick design.
Symbol
Parameter
Vcc op.
Operating voltage range
Iout
DC output current Tj=145°C, Tamb=85°C, Rth=5°C/W
Cboot
Bootstrap capacitor
Cd1
Decoupling ceramic capacitor
Cd2
Decoupling ceramic capacitor
R In
Recommended resistor in series with In pin
Rp diag
Recommended resistor in series with In pin to read the diagnostic
CIfb
Recommended Ifb filter capacitor
RIfb
Recommended resistor to program over current shutdown
Rp Ifb
Recommended resistor in series with RIfb pin to read the current
feedback
F max.
Maximum recommended input frequency, duty cycle=10% to 90%
Min.
6
100
100
2.2
1
10
1
0.6
10
Max.
18
45
220
5
50
2.2
5
25
30
Units
V
A
nF
nF
µF
k
k
nF
k
k
kHz
3 www.irf.com © 2012 International Rectifier
May 29, 2014
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