OM9369CM datasheet(3/10 Pages) ETC

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OM9369CM

ABSOLUTE MAXIMUM RATINGS

Motor Supply Voltage, Vm .................................................. 300 Vdc

Peak Motor Supply Voltage Vm pK ........................................... 500 Vdc

Average Phase Output Current, Io ................................... 25 Amperes DC*

Peak Phase Output Current, Iom ................................... 50 Amperes Peak**

Control Supply Voltage, Vcc ................................................... +18 V

Logic Input Voltage (Note 1) ............................................ -0.3 V to +8 V

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

θjc...................... 0.48°C/W

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 (Tcase = 25° C)

Motor Power Supply Voltage, Vm ......................................... +270Vdc

Average Phase Output Current, IO

With Internal Current Sense Resistor (Note 2)

Each Power Switch .............................................25 A

Control Supply Voltage, Vcc ............................................ 15Vdc ±10%

Logic Low Input Voltage, Vil ........................................... 0.8 Vdc (max)

Logic High Input Voltage, Vih ........................................... 2.0 Vdc (min)

Note 1: Logic Inputs: Direction, Hall Inputs (H1...H3) Overvoltage - Coast, Speed, and Quad Select.

Note 2: The internal 5m

Ω current sense resistor is limited to 6 Wdc power dissipation. Other values are available.

Please contact the factory for more information.

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