OM9375 International Rectifier Corp., OM9375 Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/3/339/international_rectifier_corp__sml.jpg)
OM9375
Manufacturer Part Number
OM9375
Description
25 Amp. Push-pull 3-phase Brushless Dc Motor Controller/driver Module In A Power Flatpack
Manufacturer
International Rectifier Corp.
Datasheet
1.OM9375.pdf
(12 pages)
ABSOLUTE MAXIMUM RATINGS
Motor Supply Voltage, V
Peak Motor Supply Voltage V
Average Phase Output Current, I
Peak Phase Output Current, I
Control Supply Voltage, V
Logic Input Voltage
Reference Source Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 mAdc
Error Amplifier Input Voltage Range, (EA1+/EA1-) . . . . . . . . . . . . . . . . . . . . -0.3 Vdc to 10 Vdc
Error Amplifier Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8 mAdc
Spare Amplifier Input Voltage (EA2+/EA2-). . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 Vdc to 10 Vdc
Spare Amplifier Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8 mAdc
Current Sense Amplifier Input Voltage (ISH/ISL) . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to +6 Vdc
Current Sense Amplifier Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mAdc
Tachometer Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mAdc
PWM Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 0.3 Vdc to +6 Vdc
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +150° C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65° C to +150° C
Power Switch Junction-to-Case Thermal Resistance, R
Package Isolation Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 Vrms
Lead Soldering Temperature . . . . . . . . . . . . . 300°C, 10 seconds maximum, 0.125” from case
* Tcase = 25° C
** Tcase = 25° C, Maximum pulse width = 10mSec
RECOMMENDED OPERATING CONDITIONS
Motor Power Supply Voltage, V
Average Phase Output Current, I
Control Supply Voltage, V
Logic Low Input Voltage, V
Logic High Input Voltage, V
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 dissipation. Other values are available.
With Internal Current Sense Resistor
Please contact the factory for more information.
Each Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 A
(Note 1
m
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to +8 V
cc
cc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Vdc
il
ih
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8 Vdc (max)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Vdc ±10%
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 Vdc (min)
m pK
om
m
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Amperes Peak**
o
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + 7 4 Vdc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Vdc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Amperes DC*
2.1 - 3
(Note 2)
jc
(Tcase = 25° C)
. . . . . . . . . . . . . . . . . . . . . . 0.35°C/W
OM9375
+
18 V