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Vishay Intertechnology,Inc.
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| Part No. |
SI9961
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| OCR Text |
...ircuitry necessary to drive the vcm that is typically found in 3?-inch hard disk drives and optical disk drives. the driver is capable of de...spindle motors back emf-generated voltage to supply the necessary head parking energy. head retract ... |
| Description |
12-V Voice Coil Motor Driver(用于光盘驱动头定位系统的12V语音线圈电机驱动
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| File Size |
199.94K /
8 Page |
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it Online |
Download Datasheet
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Samsung
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| Part No. |
SP0211N SP0231N SP0622N SP0612N
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| OCR Text |
...ad disk assembly) -head -disk - vcm (voice coil motor) - spm (spindle motor) preamp & write driver marvell 81g5114 spindle motor & actuator combo driver ha13627 at controller r/w channel servo controller dual-dsp 88i5520 buffer 64mbit em638... |
| Description |
HARD DISK DRIVE service manual
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| File Size |
694.32K /
36 Page |
View
it Online |
Download Datasheet |
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Samsung
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| Part No. |
SP1203N SP1604N SP1214N SP1213N
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| OCR Text |
...ad disk assembly) -head -disk - vcm (voice coil motor) - spm (spindle motor) preamp & write driver marvell 81g5114 spindle motor & actuator combo driver ha13627 at controller r/w channel servo controller dual-dsp 88i5520 buffer 64mbit em638... |
| Description |
HARD DISK DRIVE service manual
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| File Size |
694.36K /
36 Page |
View
it Online |
Download Datasheet |
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Vishay Intertechnology,Inc.
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| Part No. |
SI9990ACS SI9990A
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| OCR Text |
vcm driver/spindle motor driver for 1.8- and 2.5-hard disk drives description the si9990acs has a 3-phase brushless dc (spindle) motor driver and a linear transconductance amplifier suitable for driving a voice coil motor (head actuator).... |
| Description |
5-V vcm Driver/spindle Motor Driver For 1.8- and 2.5-Hard Disk Drives(用于1.8V.5V的硬盘驱动的5V语音线圈电机驱动心轴电机驱动
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| File Size |
221.66K /
11 Page |
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it Online |
Download Datasheet |
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Hitachi,Ltd.
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| Part No. |
HA13556AF
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| OCR Text |
vcm) driver ade-207-250 (z) 1st edition december 1997 description the ha13566af is combination of spindle and vcm driver designed for hdd and have following functions and features. functions 1.0 a max/3-phase spindle motor driver 400 ma... |
| Description |
Combination of spindle and vcm Driver designed for HDD and have Following Functions and Features
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| File Size |
85.23K /
20 Page |
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it Online |
Download Datasheet |
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http://
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| Part No. |
L6256
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| OCR Text |
...ed in,application like hdd. the vcm amplifiers drive a low impedance coil and are set up to accept rc compensation, which allows a wide band...spindle driver is a pwm only voltage loop with power supply feedforward, driving a 3 phase sensorles... |
| Description |
12V COMBO
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| File Size |
260.86K /
28 Page |
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it Online |
Download Datasheet |
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SGS Thomson Microelectronics
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| Part No. |
AN1138
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| OCR Text |
vcm controllers as well as power stages. the device is designed for 5v disk drive application requiring up to 2.0a of spindle and 1.5 of vcm peak current. a serial port with up to 25mhz capability provides easy interface to the micr... |
| Description |
L6275 5V DISK DRIVE POWER COMBO IC
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| File Size |
625.42K /
63 Page |
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it Online |
Download Datasheet |
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ST Microelectronics
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| Part No. |
L6246ES4
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| OCR Text |
... motor start -w_gate -ae w_gate vcm park c1 c2 vcp thermal -thermal sd v cc +12 filter cap + - + - ref1 v dd +5 filter cap parking rpark ref...spindle start -w_gate vcm park d95in241b 12 13 14 15 16 pin connection (top view) l6246 2/12
abso... |
| Description |
12V VOICE COIL MOTOR DRIVER
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| File Size |
151.65K /
12 Page |
View
it Online |
Download Datasheet |
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