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參數(shù)資料
| 型號(hào)： | OM9373SF |
| 廠商： | International Rectifier |
| 英文描述： | FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR |
| 中文描述： | 全功能直接驅(qū)動(dòng)電源模塊的三相無刷直流電動(dòng)機(jī) |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 150K |
| 代理商： | OM9373SF |
www.irf.com
3
OM9373
Electrical Characteristics
Parameter
Power Output Section
Zero Gate Voltage Drain Current
Drain-to-Source On-Resistance
Gate Body Leakage Current
Diode Forward Voltage
Diode Reverse Recovery Time
Symbol
Test Conditions (Note 1)
Min.
Typ. Max. Units
I
dss
R
ds(on)
I
d
= 35A, Vgs
= 10V
( Note 4 )
I
gssr
V
gs
= 20V
dc
, V
ds
= 0V
V
f
I
S
= 35A
t
rr
I
S
= 25A, di/dt = -100A/
μ
sec, V
GS
= 0V
V
ds
= 80Vdc, Vgs = 0V
-
-
-
-
-
-
-
-
-
-
250
0.024 Ohms
100
0.9
200
μΑ
nA
V
nS
Control Section
Control Supply Current
I
cc
V
CC
over operating range
-
-
100
mA
Control Turn-On Threshold
Driver Turn-On Threshold
9.45
13
-
-
-
-
Reference Section
Output Voltage
Output Voltage
4.9
4.7
5.0
5.0
5.1
5.3
Output Current
Load Regulation
Short Circuit Current
Io
-
-
30
-
150
mA
mV
mA
I
LOAD
= 0mA to -20mA
T
C
over operating range
-40
50
-5.0
100
I
sc
Error / Spare Amplifiers Section
EA1 / EA2 Input Offset Current
I
os
V(pin 2) = V(pin 4) = 0V,
-30
-3.0
0
V(pin 3) = V(pin 6) = 0V
V(pin 2) = V(pin 4) = 0V,
EA1 / EA2 Input Bias Current
I
in
-50
-45
0
V(pin 3) = V(pin 6) = 0V
0V < Vcommon-mode < 3.0V
Input Offset Voltage
V
os
-
-
7.0
mV
Amplifier Output Voltage Range
-
0
-
6.0
V
PWM Comparator Section
PWM Input Current
I
in
V(pin 9) = 2.5V
0
3.0
30
μΑ
Current-Sense Amplifier Section
ISH / ISL Input Current
Input Offset Current
Peak Current Threshold Voltage
Over Current Threshold Voltage
I
in
I
os
V
pk
V
oc
V(pin 12) = V(pin 13) = 0V,
V(pin 12) = V(pin 13) = 0V,
V(pin 12) = 0V, V(pin 13) Varied to
Threshold
-850
-
0.14
0.26
-320
±2.0
0.20
0.30
0
±12
0.26
0.36
V
ISH / ISL Input Voltage Range
Amplifier Voltage Gain
-
( Note 2 )
V(pin 12) = 0.3V, V(pin 13) = 0.5V to 0.7V
-1.0
1.75
-
2.0
2.15
A
V
-
1.95
V/V
Amplifier Level Shift
V(pin 12) = V(pin 13) = 0.3V
2.4
2.5
2.65
V
μΑ
V
cc
(+)
T
C
over operating range
V
V
ref
T
C
over operating range
V
nA
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