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HA13705 |
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| Part Number | HA13705 |
| Manufacturer | Hitachi Semiconductor |
| Description | This COMBO driver for HDD application consists of sensorless spindle driver and BTL type VCM driver. “PWM soft switching function” for low power dissipation and less commutation acoustic noise at the ... |
| Features |
• • • • PWM soft switching drive Small surface mount package: FP-48T Low thermal resistance: 30°C/W with 4 layer multi glass-epoxy board Low output on resistance Spindle 1.2 Ω Typ VCM 1.4 Ω Typ • TTL compatible input level (with 3.3 V logic interface) • High precision reference voltage output (for 3.3 V power supply) Functions • • • • • • • • • • 16 bit serial port 2.0 A Max/3-phase spindle motor driver with PWM soft switch function 1.5 A Max BTL VCM driver with low crossover distortion PWMDAC for VCM drive current control Power off brake function for spindle motor Auto retract with const... |
| Document |
 HA13705 Data Sheet
PDF 122.27KB |
| Distributor | Stock | Price | Buy |
|---|
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|---|---|---|---|---|
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| 3 | HA13705C |
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| 4 | HA1371 |
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| 5 | HA1374 |
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