IR3220 データシートの表示（PDF） - International Rectifier
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IR3220 Datasheet PDF : 10 Pages
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IR3220
Recommended Operating Conditions
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
Symbol
Vcc
Vin1 (2)
Vin1 (2)
Iout Ta=85°C
Iout Ta=105°C
R in
R dg
R
C
R gate
Parameter
Continuous Vcc voltage (2)
High level IN 1 (IN 2) input voltage
Low level IN 1 (IN 2) input voltage
Continuous output current (Rth/amb < 5 °C/W, Tj = 125°C)
Continuous output current (Rth/amb < 5 °C/W, Tj = 125°C)
Recommended resistor in series with IN pin
Recommended pull-up resistor on DG pin
Soft-Start resistor
Soft-Start capacitor
Recommended gate resistor for Low Side Switch
Min.
8
4
-0.3
—
—
10
1
5.0
0.1
0
Max.
18
5.5
0.9
7.0
4.5
20
20
100
3.3
50
Units
V
A
kΩ
µF
Ω
Static Electrical Characteristics
(Tj = 25oC, Vcc = 14V unless otherwise specified.)
Symbol
Rds1 on
Rds2 on
Vcc oper.
Vclamp1 (2)
Vf1 (2)
IM1 (2) leakage
Icc off
Icc on
Vdgl
Idg leakage
Vih1 (2) th.
Vil1 (2) th.
Iin1 (2)
Vccuv
Vccuv-
Vss+
Vss-
Iss leakage
Parameter
ON state resistance Tj = 25oC
ON state resistance Tj = 150oC
Functional voltage range
Vcc to M1 (M2) clamp voltage
Body diode 1 (2) forward voltage
M1 (M2) output leakage current
Supply current when off (sleep mode)
Supply current when on
Low level diagnostic output voltage
Diagnostic output leakage current
IN1 (IN2) high threshold voltage
IN1 (IN2) low threshold voltage
ON state IN1 (IN2) positive current
Vcc UVLO positive going threshold
Vcc UVLO negative going threshold
SS high level threshold
SS low level threshold
SS pin leakage current
Min. Typ.
—
9
— 16
5.5 —
37 40
— 0.9
— 10
— 10
—8
— 0.3
——
— 2.6
— 2.0
— 25
—5
—4
—4
—1
— 0.1
Max. Units Test Conditions
12
22
mΩ Vin1,2 = 5V,1m1,2 = 5A
35
48
V Id =10mA see Figs.1,2
—
Id = 5A, Vin1,2 = 0V
50
50
µA
Vm1, 2 = 0V; Tj = 25°C
Vin1(2) = 0V
—
mA Vin1 = 5V
—
V Idg = 1.6mA
10
µA Vdg = 5.5V
—
—
V
—
µA Vin1, 2 = 5V
—
—
—
V
—
10
µA
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