參數(shù)資料
型號(hào)： IR3220S
廠商： International Rectifier
英文描述： FULLY PROTECTED H-BRIDGE FOR D.C. MOTOR
中文描述： 充分保護(hù)H型直流電橋
文件頁(yè)數(shù)： 8/15頁(yè)
文件大?。?/td> 558K
代理商： IR3220S
IR3220S
8
WWW.IRF.COM
Symbol
Vcc
Vin1 (2)
Vin1 (2)
Iout Ta=85°C
Iout Ta=105°C
Parameter
Continuous Vcc voltage (2)
High level IN 1 (IN 2) input voltage
Low level IN 1 (IN 2) input voltage
Continuous output current (Std footprint - Tj = 150°C)
Continuous output current (Std footprint - Tj = 150°C)
Min.
8
4
-0.3
Max.
28
5.5
0.9
Units
—
—
6.0
5.0
R in
R dg
R
C
R gate
Lm min.
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
Minimum motor inductance required
0.5
10
20
0.1
0
10
5
20
200
3.3
50
—
μ
F
μ
H
Recommended Operating Conditions
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
V
A
k
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
Vrc
IN1(2) hys
Parameter
ON state resistance Tj = 25
o
C
ON state resistance Tj = 150
o
C
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
Typical voltage of the Vrc pin
IN1 (2) input hysteresis
Min. Typ.
—
—
5.5
37
—
—
—
—
—
—
—
1.0
—
—
—
—
0.8
—
—
0.2
Max. Units Test Conditions
13
22
35
48
Id =10mA see Figs.1,2
—
Id = 5A, Vin1,2 = 0V
50
50
12
mA
Vin1 = 5V
—
V
Idg = 1.0mA
10
μ
A
Vdg = 4.5V
3.4
—
80
μ
A
Vin1, 2 = 5V
—
—
4.8
—
10
μ
A
Vss = 5V
—
Irc = 0.25mA
0.7 1.5
11
18
—
40
0.9
10
10
8
0.4
—
2.6
2.0
30
5
4
4.2
1.2
0.1
5.3
Iin = 1mA
Static Electrical Characteristics
(Tj = 25
o
C, Vcc = 14V unless otherwise specified.)
m
Vin1,2 = 5V,1m1,2 = 5A
Vm1, 2 = 0V; Tj =
25°C
Vin1(2) = 0V, Vcc=12V
V
μ
A
V
V
V
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