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SI7300A |
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| Part Number | SI7300A |
| Manufacturer | Sanken (https://www.sanken-ele.co.jp/) electric |
| Description | www.DataSheet4U.com Unipolar Driver ICs SI-7300A and SI-7330A s Ratings Absolute maximum rating Type No. SI-7300A SI-7330A Supply voltage (V) VCC1 48 42 VCC2 8 8 Output current (A) Io 1.7 3.2 Juncti... |
| Features |
n max min typ max 15 15 30 30 42 4.5 35 4.5 5 5 5.5 200 1500 535 580 625 5.5 200 3000 535 580 625
* Measurement conditions are as shown in the external connection diagram.
s Block diagram
SI-7300A
Auxiliary power supply VCC2
Reference voltage RX Trigger pulse generator circuit Excitation signal amplifier Excitation signal (4-phase) Current detection resistor Rs Rx : Variable current resistor Counter EMF canceller Comparator amplifier Main power supply VCC1 Zener diode for cancelling counter EMF ZD
Current controller
M
s External connection diagram
SI-7300A
VCC2 + 2.2µF 10V
9 1 16 15 14 13... |
| Document |
 SI7300A Data Sheet
PDF 103.40KB |
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