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NE5570

Philipss
Part Number NE5570
Manufacturer Philipss
Description Brushless DC motor controller
Published May 7, 2005
Detailed Description Philips Semiconductors Linear Products Product specification Brushless DC motor controller NE/SA5570 DESCRIPTION The...
Datasheet PDF File NE5570 PDF File

NE5570
NE5570


Overview
Philips Semiconductors Linear Products Product specification Brushless DC motor controller NE/SA5570 DESCRIPTION The NE/SA/SE5570 is a three-phase brushless DC motor controller with a microprocessor-compatible serial input data port; 8-bit monotonic digital-to-analog converter; PWM comparator; oscillator; three Hall sensor inputs and six source/sink phase pre-drivers.
PIN CONFIGURATION D1, N Packages DATA 1 CLOCK 2 CE 3 24 V DD 23 PHASE 1H FEATURES • 8-bit DAC • Serial-to-parallel converter • Output pre-drivers • Entire switch mode conversion • Adaptable to 60° or 120° commutation • Overcurrent protection APPLICATIONS RESET 4 DAC REFIN 5 22 PHASE 1L 21 PHASE 20 PHASE 2L 19 PHASE 18 PHASE 3L 17 HS1 16 HS2 2H OSCOUT 6 Rt/Ct 7 LOOP FILTER2 LOOP FILTER1 8 9 3H FEEDBACK 10 INV 11 NON-INV 12 15 HS3 14 CURRENT SENSE 13 GND TOP VIEW • Motor controller for three-phase brushless DC motor • Robotics • Computer peripherals ORDERING INFORMATION DESCRIPTION 24-Pin Plastic Dual In-Li...



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