OM9391SP International Rectifier Corp., OM9391SP Datasheet
OM9391SP
Related parts for OM9391SP
OM9391SP Summary of contents
Page 1
... Consult the factory for details. The OM9391SP requires a single ended 28V supply for logic and up to 270V for motor bus. The logic voltage supplies (15V and 5V) are derived onboard from the 28V supply. The OM9391SP will accommodate either an analog or digital command input ...
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... DSP Control & Interface HV IC Driver Hall Inputs Bus Voltage Sense 3 Rev 01 5/29/00 PRELIMINARY SIMPLIFIED BLOCK DIAGRAM Phase Voltage/Current Sense 205 Crawford Street Leominster MA 01453 Phone: 978 534 5776 Fax: 978 537 4246 www.omnirel.com OM9391SP + 270V M Hall Effect Sensor Outputs - 2 ...
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... Vdc m …………………………………………....…… OM9391SP +85 ...
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... 37A f f trr I =1A, di/dt = -100A/ sec 30V PIN # 205 Crawford Street Leominster MA 01453 Phone: 978 534 5776 Fax: 978 537 4246 www.omnirel.com OM9391SP MIN TYP. MAX. 300 3.2 100 1.7 50 0.8 2 NAME Direction Speed In Logic_Gnd Reset DRIB DT1 ...
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... This supply is required to generate logic supplies (+15V / +5V) onboard. Direction - This logic input is used to select the motor direction. Speed In - This input is the analog command input to the OM9391SP. Reset - A logic low at this input initiates a complete hardware reset of the DSP. AUX_PWM - This output is an auxiliary PWM output. ...
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... MECHANICAL SPECIFICATIONS Overall Dimensions (L) 4.25 in. x (W) .48 in. x (H) TBD Weight: TBD Rev 01 5/29/00 205 Crawford Street Leominster MA 01453 Phone: 978 534 5776 Fax: 978 537 4246 www.omnirel.com PRELIMINARY OM9391SP 6 ...