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3-PHASE MOTOR DRIVER WITH SPEED DISCRIMINATOR
| Jameco Part no. 2126299 | |
|---|---|
| Manufacturer | HITACHI |
| Manufacturer no. | HA13426 |
| Catalog 132 , page 10 |
- Data Sheet (current) [230 KB ]
3-PHASE MOTOR DRIVER WITH SPEED DISCRIMINATOR
This power IC is used for driving the 3-phase brushless motor for 5.25 inch HDD(hard disk drive) and includes a speed discriminator. It is possible to construct a servo system by adding a quartz resonator and a few external components. Because it uses a voltage drive system, it controls EMI (electromagnetic interference) noise from the motor driver.
Features:
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This power IC is used for driving the 3-phase brushless motor for 5.25 inch HDD(hard disk drive) and includes a speed discriminator. It is possible to construct a servo system by adding a quartz resonator and a few external components. Because it uses a voltage drive system, it controls EMI (electromagnetic interference) noise from the motor driver.
Features:
- Single-chip servo system
- Large output current of 3A
- Digital servo system requires no adjustments
- The voltage drive system causes almost no spike voltage at commutation
- Built-in current limiter depresses maximum current at start
- Input Voltage: 0-15V
- Max. Output Current: 3A
- Max. Power Dissipation: 25W
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| Specification | Value |
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| Family | |
| Maximum Operating Temperature | |
| Screening Level | |
| Mounting | |
| Packaging | |
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| Specification | Value |
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| Maximum Data Rate | |
| Maximum Supply Current | |
| Number of Transceivers | |
| Power Down Mode | |
| Standard Supported | |
| Maximum Operating Current | |
| Output Voltage | |
| Shutdown Threshold | |
| Minimum Operating Supply Voltage | |
| Typical Operating Supply Voltage | |
| Maximum Operating Supply Voltage | |
| Minimum Operating Temperature |
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