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SI-7500

Sanken electric
Part Number SI-7500
Manufacturer Sanken electric
Description 5-Phase Stepper Motor Driver
Published Apr 8, 2005
Detailed Description 5-phase Stepper Motor Star Connection Unipolar Driver IC SI-7500A s Ratings Absolute maximum rating Type No. SI-7500A S...
Datasheet PDF File SI-7500 PDF File

SI-7500
SI-7500

Overview
5-phase Stepper Motor Star Connection Unipolar Driver IC SI-7500A s Ratings Absolute maximum rating Type No.
SI-7500A Supply voltage (V) VCC 40 Vb 8 Output current (A) Io 1.
2 Junction temperature (°C) Tj +125 Operating ambient temperature (°C) Top –20 to +80 (Ta = 25 °C) Storage temperature (°C) Tstg –30 to +100 s Characteristics Electrical characteristics Vb input External *Input voltage *Input current zener diode current breakdown voltage (V) (mA/ø) (%) (mA) (V) (V) (mA) VCC Vb IO I OPD/IO Ib VZ V IH1 V IH2 VIL IIH1 I IH2 min typ max min typ max min typ max min typ max max min max max max max max max 17 24 30 4.
5 5 5.
5 200 750 1000 35 50 100 15 VCC x1.
5 50 3.
9 1.
3 0.
6 0.
21 0.
22 Operating supply voltage Output current Power down Ratio Trigger pulse voltage (V) Vtrig min max 4.
0 Vb Trigger pulse time (Ta = 25 °C) Trigger pulse frequency (kHz) Ftrig typ max 20 25 Type No.
SI-7500A (µ s) Ttrig min typ 1.
0 2.
0 s Block diagram Main power supply VCC Auxiliary power supply Vb Variable ...


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