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參數(shù)資料
| 型號： | 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)動電源模塊的三相無刷直流電動機 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大小： | 150K |
| 代理商： | OM9373SF |
OM9373
2
www.irf.com
* T
CASE
= 25°C
* * T
CASE
= 25°C, Maximum pulse width = 10 mS
Note 1: Logic Inputs: Direction, Hall Inputs (H1--- H3) Overvoltage - Coast, Speed, and Quad Select.
Note 2: The internal 5m
current sense resistor is limited to 6 Wdc power disipation. Other values are avaliable.
Please contact International Rectifier for more information.
Absolute Maximum Ratings
Parameter
Symbol
V
m
V
m pk
I
o
I
om
V
cc
Value
80
100
25
50
+18
Units
Motor Supply Voltage
Peak Motor Supply Voltage
Average Phase Output Current
Peak Phase Output Current
Control Supply Voltage
A*
Apeak **
Logic Input Voltage (Note 1)
Reference Source Current
Error Amplifier Input Voltage Range
Error Amplifier Output Current
Spare Amplifier Input Voltage
Spare Amplifier Output Current
Current Sense Amplifier Input Voltage
Current Sense Amplifier Output Current
Tachometer Output Current
PWM Input Voltage
Operating Junction Temperature
Storage Temperature Range
Lead Soldering Temperature, 10s maximum, 0.125" from case
Package Isolation Voltage
Power Switch Junction-to-Case Thermal Resistance
-0.3 to +8.0
-30
-0.3 to +10
±8
-0.3 to +10
±8
-0.3 to +6.0
mA
V
mA
V
mA
V
( EA1+ / EA1-)
( EA2+ / EA2-)
(ISH / ISL)
-0.3 to +6.0
-55 to 150
-65 to 150
300
600
0.35
V
°C
Vrms
°C/W
R
θ
JC
V
±10
mA
V
Recommended Operating Conditions
( Tcase = 25°C
)
Parameter
Motor Power Supply Voltage
Symbol
V
m
Value
+48
Units
V
Average Phase Output Current
With Internal Current Sense Resistor
( Note2 )
Each Power Switch
Control Supply Voltage
Logic Low Input Voltage (maximum)
Logic High Input Voltage (minimum)
I
o
25
A
V
cc
V
il
V
ih
15+10%
0.8
2.0
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OM9373SP | 制造商:IRF 制造商全稱:International Rectifier 功能描述:FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR |
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| OM9374SF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| OM9375 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:25 Amp. Push-Pull 3-Phase Brushless DC Motor Controller/Driver Module in a Power Flatpack |
| OM9375RF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
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