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SI-7500A |
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| Part Number | SI-7500A |
| Manufacturer | Sanken (https://www.sanken-ele.co.jp/) electric |
| Description | 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... |
| Features |
current resistor Excitation signal 2-3 phase excitation
Reference voltage Comparator amplifier Current controller Excitation signal amplifier
Zener diode for canceling counter EMF
ZD
Rx
Trigger pulse generator circuit
M
Counter EMF Canceller
* Input voltage and input current conditions VIH1 : Vb = 5V, Q1 to Q5ON RX = , I IN = 0.2mA VIH2 : Vb = 5V, Q1 to Q5OFF, IIN = 0.22mA IIH1 : Vb = 5V, Q1 to Q5ON, VIN = 3.7V IIH2 : Vb = 5V, Q1 to Q5OFF, VIN = 0.9V
SI-7500A
Current detection resistor Rs
s Equivalent circuit diagram
w q @0
Q6 R36 D11 D6 R46 R1 R6 D1 Q11 R11 Q1 R47 R26 R16 R21 R31 R32 ... |
| Document |
 SI-7500A Data Sheet
PDF 52.28KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SI-7500 |
Sanken electric |
5-Phase Stepper Motor Driver |
|
| 2 | SI-7502 |
Sanken electric |
5-Phase Stepper Motor Driver |
|
| 3 | SI-7502 |
Allegro Microsystems |
5-Phase Stepper Motor Driver |
|
| 4 | SI-7510 |
Sanken |
5-Phase Stepper Motor Driver |
|
| 5 | SI-7115B |
Sanken electric |
Unipolar Driver |
|