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IRDM983-035MB Datasheet(PDF) 2 Page - Infineon Technologies AG |
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IRDM983-035MB Datasheet(HTML) 2 Page - Infineon Technologies AG |
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2 / 29 page  PD19082016 IRDM983-025MB, IRDM983-035MB Complete Motion Controller Module for PM AC fan Features Complete 500V 3-phase inverter system in one chip No heat-sink required Permanent Magnet Sinusoidal Motors Control by two Hall sensors Selectable 4 or 12 pulse output per revolution 1) High efficiency control by quadratic phase advance curve Internal clock based on external RC 15V single power supply 3.3V Integrated Voltage Regulator Dynamic overcurrent limit per temperature Over-temperature control Over-speed protection Rotor lock detection/protection Full Three Phase Gate Driver Integrated Bootstrap Diodes Under-voltage lockout Typical Applications Fan motor control Product Summary Topology 3 Phase AC VOFFSET ≤ 500 V for IRDM983- 025MB, IRDM983-035MB Control Phase Advancement control Feedback DC Bus shunt, 2 Hall sensor Temperature sensor Integrated Package 12mm x 12mm PQFN IRDM983-025MB IRDM983-035MB High Voltage Smart IC VCC HALL1+ HALL1- HALL2+ HALL2- VSP VBU VBV VBW VBUS VSS U V W PG COM EFF XTAL CLKIN VDD DCBUS+ DCBUS- PG VSP Hall Sensor 15V PGSEL DIR DIR 1) When used with 8 poles motor. In general it is 1 pulse / 3 pulses per electrical revolution. |
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