NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: L7208 L7208 Portable consumer electronics spindle and VCM motor controller Data Brief General , devices 14 Bit linear DAC for current command Ramp load/unload and emergency retract support Other functions (s) ct te le so Ob - The spindle motor driver subsystem , for 1.8 inch and sub-1.8 inch consumer equipment drives. VCM driver POR on reset with , Spindle driver UFLGA 0.5A peak current drive capability Integrated power driver devices ... | Original |
3 pages, |
L7208 ST smooth spindle and VCM motor controller L7208 abstract |
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| Abstract: AN604 AN604 Si9993 Hard Disk Drive Combination Spindle and VCM Controller Robert P. Harshberger Jr. Senior Staff Applications Engineer Siliconix' Si9993 is a combination spindle motor and VCM (voice , Controller The Si9993 is capable of PWM drive for both the spindle and VCM. PWM is the only method , , pulse-width modulation (PWM), braking, and FET drive circuitry for a hard disk drive spindle motor. It also , Current-mode VCM and spindle operation D Complimentary FET drive, with no high-side boost voltage required D ... | Original |
9 pages, |
80196 AN604 hdd servo controller HDD spindle motor circuit hdd spindle motor driver Si9430 Si9430DY si9993 Si9993CS Spindle VCM spindle motor VCM controller 64 12v single phase sinusoidal PWM generator Siliconix "fet" AN604 abstract |
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| Abstract: AN604 AN604 Vishay Siliconix Si9993-Hard Si9993-Hard Disk Drive Combination Spindle and VCM Controller INTRODUCTION Vishay Siliconix' Si9993 is a combination spindle motor and VCM (voice coil motor) controller , Spindle and VCM Controller parThe Si9993 is capable of PWM drive for both the spindle and VCM. PWM is , ), braking, and FET drive circuitry for a hard disk drive spindle motor. It also contains the linear and PWM , drive models and a lower external parts count Other features include: D Current-mode VCM and spindle ... | Original |
9 pages, |
Spindle VCM hdd spindle motor Hard Disk Drive voice coil vcm controller spindle and VCM motor controller AN604 Si9993--Hard AN604 abstract |
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| Abstract: FAN8621B FAN8621B is a stand alone combination chip consisting of Spindle Motor (SPM) and Voice Coil Motor (VCM , www.fairchildsemi.com FAN8621B FAN8621B 12V Spindle Motor and Voice Coil Motor Driver IC Features , The spindle motor driver has two operating modes : hard commutation in start-up and acceleration mode , commutation. Speed Control Spindle motor speed is defined by system clock and RPMSEL (pin48) . For your , 0.27sec Figure 2. Typical Control Sequence of the FAN8621B FAN8621B Speed and rotor position of spindle motor ... | Original |
21 pages, |
zcp n hard drive spindle motors diagram Pre amplifier hdd RB4110 12v dc motor control diagram spindle and VCM motor controller 12v VCM AND SPINDLE MOTOR CONTROLLER back-emf brake failure indicator FAN8621B brake failure indicator result vcm controller FAN8621B abstract |
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| Abstract: LD7000 LD7000 Spindle/VCM Controller and Pre-driver DESCRIPTION FEATURES The LD7000 LD7000 Servo and Spindle Predriver, a CMOS monolithic integrated circuit housed in a 64-lead TQFP package operates from , supply. version 2.1 LD7000 LD7000 Spindle/VCM Controller and Pre-driver OUTB OUTA VP SATB N/C , · · Small footprint 64 or 48 pin TQFP package Spindle driver is PWM during run and start , , adjustable N-channel slew rate, and improved spindle brake performance. A precision low voltage monitor ... | Original |
2 pages, |
Spindle VCM rc servo to pwm footprint TQFP 32 LD7000 spindle and VCM motor controller vcm controller LD7000 abstract |
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| Abstract: fully-integrated servo driver and a spindle motor speed controller with internal power FETs. The servo driver is , 32H6812 32H6812 can be divided into four major sections: servo positioner, spindle motor speed controller/driver , Driver with Shock Detection SPINDLE MOTOR SPEED CONTROLLER/DRIVER (CONTINUED) The spindle motor speed controller in conjunction with a (iP or DSP and external components provides the motor driving capability for , spindle drivers activated; this is the "Standby" mode. With RETR low, BRAKE high, both VCM and MSC drivers ... | OCR Scan |
18 pages, |
voice enabled speed control of DC motor 68HC16 80C196 AL 2425 dv DC SERVO MOTOR CONTROLLER-DRIVER micro dc servo motor rc servo control circuit rc servo motor rc servo motor back EMF RC servo motors VCM AND SPINDLE MOTOR CONTROLLER AC Motor Speed Controller 32H6812 32H6812 32H6812 abstract |
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| Abstract: supply for VCM and spindle controller logic. +5-V supply for VCM and spindle motor drivers. Ground , Si9990ACS Si9990ACS 5-V VCM Driver/Spindle Motor Driver For 1.8- and 2.5-Hard Disk Drives Features , time-out, the retract circuitry is shut off while the spindle motor and VCM brake is activated by turning , Function Bit Name 0 1 D0 Sleep Mode/System Enable Sleep Mode: VCM retracted, spindle and , Spindle Disabled and Brake Applied, VCM Enabled D2 Spindle Current Limit D3 Spindle Current ... | Original |
12 pages, |
VCM AND SPINDLE MOTOR CONTROLLER Spindle VCM Si9990ACS ic 311 zero crossing cp1h BCV46 BCP28 spindle and VCM motor controller Si9990ACS abstract |
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| Abstract: SCSI SPINDLE MOTOR CONTROL, SPINDLE MOTOR AND VCM DRIVERS liCONTROLLER EPROM PRINTED CIRCUIT BOARD , 23fl CL-SH7200 CL-SH7200 Integrated Motion Controller ICIR 'CIRRUS LOGIC System Block Diagram SPINDLE MOTOR , digital signal processor (DSP) core with instruction and data RAM, servo controller, general-purpose , , analog-to-digital converter (ADC) and digital-to-analog converter (DAC). (cont. on next page) ^CONTROLLER HC , capabilities of the CL-SH7200 CL-SH7200 servo controller. The DSP and servo microsequencer are high-performance control ... | OCR Scan |
3 pages, |
VCM AND SPINDLE MOTOR CONTROLLER ac servo motor AC servo position CL-SH3300 CL-SH4400 CL-SH7200 hard disk head preamp 68HC11 servo servo track intel 80196 microcontroller 80196 instruction set servo controller CL-SH7200 abstract |
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| Abstract: L7207 L7207 Dual mode disk drive spindle and VCM motor driver Data Brief General features Dual , TQFP64 TQFP64 (exposed pad down) VCM driver 2.4A peak current drive capability Linear and PSM VCM driving Dual 14-bit linear DACs for current command Power on/off ramp load and unload capability Voltage retract mode Description L7207 L7207 is a motor controller IC designed for both desktop and dobile hard disk drive applications. The spindle motor driver subsystem integrates ... | Original |
3 pages, |
VCM AND SPINDLE MOTOR CONTROLLER TQFP64 l720 hard disk spindle L7207 spindle and VCM motor controller L7207 abstract |
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| Abstract: L7207 L7207 Dual mode disk drive spindle and VCM motor driver Data Brief General features Dual operative mode (Desktop and Mobile) Register based architecture Serial communication interface up to 40 MHz Spindle driver 3A peak current drive capability Internal power devices , is a motor controller IC designed for both desktop and dobile hard disk drive applications. Linear and PSM VCM driving Description Voltage retract mode The spindle motor driver ... | Original |
3 pages, |
TQFP64 Hard drive spindle driver Hard Disk spindle motor spindle and VCM motor controller l720 L7207 L7207 abstract |
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| Abstract | Saved from | Date Saved | File Size | Type | Download |
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| L6254 L6254 L6254 L6254 ( 1 ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP44 TQFP44 TQFP44 TQFP44 L6270 L6270 L6270 L6270 Milli-Actuator Driver SO20 L6268 L6268 L6268 L6268 ( 1 ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP44 TQFP44 TQFP44 TQFP44 L6269 L6269 L6269 L6269 ( 1 ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP44 TQFP44 TQFP44 TQFP44 L7200 L7200 L7200 L7200 MOZART 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP64 TQFP64 TQFP64 TQFP64 1) See AN1139 AN1139 AN1139 AN1139 2) See AN www.datasheetarchive.com/files/stmicroelectronics/stonline/products/selector/62.htm |
STMicroelectronics | 20/10/2000 | 9.75 Kb | HTM | 62.htm |
| ST | DEDICATED HARD DISK DRIVE Industrial POWER CONTROLLERS & MOTOR ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP44 TQFP44 TQFP44 TQFP44 L6270 L6270 L6270 L6270 Milli-Actuator Driver SO20 L6268 L6268 L6268 L6268 ( 1 ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP44 TQFP44 TQFP44 TQFP44 L6269 L6269 L6269 L6269 ( 1 ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" TQFP44 TQFP44 TQFP44 TQFP44 L6271 L6271 L6271 L6271 Milli-Actuator Driver SO24 L6275 L6275 L6275 L6275 ( 2 ) 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL www.datasheetarchive.com/files/stmicroelectronics/stonline/products/selector/62-v3.htm |
STMicroelectronics | 28/08/2000 | 9.69 Kb | HTM | 62-v3.htm |
| Datasheets L6238 L6238 L6238 L6238 SENSORLESS SPINDLE MOTOR CONTROLLER 61 555 Datasheets L6242 L6242 L6242 L6242 SPINDLE & VCM, POWER & CONTROL COMBO'S 60 555 Datasheets L6239 L6239 L6239 L6239 12V DISK DRIVE SPINDLE DRIVER 22 555 Datasheets L6246 L6246 L6246 L6246 12V VOICE COIL MOTOR DRIVER 22 555 Datasheets L6238S L6238S L6238S L6238S L6238SQA L6238SQA L6238SQA L6238SQA L6238SQT L6238SQT L6238SQT L6238SQT 12V SENSORLESS SPINDLE MOTOR CONTROLLER ) WITH OTP, ROM, FASTROM, EPROM, A/D CONVERTER, OSCILLATOR SAFEGUARD, SAFE RESET AND 16 PINS 131 www.datasheetarchive.com/files/stmicroelectronics/stonline/pnsearch/static/471.htm |
STMicroelectronics | 31/03/1999 | 15.36 Kb | HTM | 471.htm |
| SENSORLESS SPINDLE MOTOR CONTROLLER L6238S L6238S L6238S L6238S L6238SQA L6238SQA L6238SQA L6238SQA L6238SQT L6238SQT L6238SQT L6238SQT 12V SENSORLESS SPINDLE MOTOR CONTROLLER L6242 L6242 L6242 L6242 VOICE COIL MOTOR DRIVER L6243 L6243 L6243 L6243 L6243D L6243D L6243D L6243D DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" PBL3717A PBL3717A PBL3717A PBL3717A STEPPER MOTOR ST | Power Controllers & Motor Drivers Dedicated Products Industrial Power Controllers & Motor Drivers Part Number Datasheet Description www.datasheetarchive.com/files/stmicroelectronics/stonline/books/toc/ds/93-v1.htm |
STMicroelectronics | 02/02/2001 | 184.99 Kb | HTM | 93-v1.htm |
| SENSORLESS SPINDLE MOTOR CONTROLLER L6238S L6238S L6238S L6238S L6238SQA L6238SQA L6238SQA L6238SQA L6238SQT L6238SQT L6238SQT L6238SQT 12V SENSORLESS SPINDLE MOTOR CONTROLLER L6242 L6242 L6242 L6242 VOICE COIL MOTOR DRIVER ST | Power Controllers & Motor Drivers Dedicated Products Industrial Power Controllers & Motor Drivers Part Number Datasheet L297 L297D L297D L297D L297D STEPPER MOTOR CONTROLLERS L298HN L298HN L298HN L298HN L298N L298N L298N L298N L298P L298P L298P L298P www.datasheetarchive.com/files/stmicroelectronics/stonline/books/toc/ds/93.htm |
STMicroelectronics | 20/10/2000 | 184.53 Kb | HTM | 93.htm |
| ST | SINGLE CHIP MULTIPOWER Industrial POWER CONTROLLERS & MOTOR DRIVERS SINGLE CHIP MULTIPOWER Type Description Package L6260 L6260 L6260 L6260 4.5/5-5V Disk Driver Spindle & VCM, Power & Control Combo's PQFP64 PQFP64 PQFP64 PQFP64 L6280 L6280 L6280 L6280 Three Channels Multipower System PLCC44 PLCC44 PLCC44 PLCC44 L6285 L6285 L6285 L6285 Three Channels Multipower System PLCC44 PLCC44 PLCC44 PLCC44 L6287 L6287 L6287 L6287 Power Combo Driver SDIP42 SDIP42 SDIP42 SDIP42 Top www.datasheetarchive.com/files/stmicroelectronics/stonline/products/selector/56.htm |
STMicroelectronics | 20/10/2000 | 4.92 Kb | HTM | 56.htm |
| ST | SINGLE CHIP MULTIPOWER Industrial POWER CONTROLLERS & MOTOR DRIVERS SINGLE CHIP MULTIPOWER Type Description Package L6260 L6260 L6260 L6260 4.5/5-5V Disk Driver Spindle & VCM, Power & Control Combo's PQFP64 PQFP64 PQFP64 PQFP64 L6280 L6280 L6280 L6280 Three Channels Multipower System PLCC44 PLCC44 PLCC44 PLCC44 L6285 L6285 L6285 L6285 Three Channels Multipower System PLCC44 PLCC44 PLCC44 PLCC44 L6287 L6287 L6287 L6287 Power Combo Driver SDIP42 SDIP42 SDIP42 SDIP42 Top www.datasheetarchive.com/files/stmicroelectronics/stonline/products/selector/56-v3.htm |
STMicroelectronics | 28/08/2000 | 4.88 Kb | HTM | 56-v3.htm |
| DRIVER | Index | L6238 L6238 L6238 L6238 - SENSORLESS SPINDLE MOTOR CONTROLLER | Index | L6238S L6238S L6238S L6238S - 12V SENSORLESS SPINDLE MOTOR CONTROLLER | Index | L6238SQA L6238SQA L6238SQA L6238SQA - 12V SENSORLESS SPINDLE MOTOR CONTROLLER | Index | L6238SQT L6238SQT L6238SQT L6238SQT - 12V SENSORLESS SPINDLE MOTOR CONTROLLER | Index | L6242 L6242 L6242 L6242 - VOICE COIL MOTOR | Index | L6246 L6246 L6246 L6246 - 12V VOICE COIL MOTOR DRIVER | Index | L6254 L6254 L6254 L6254 - 12V HISK DRIVE SPINDLE & VCM Power Controllers & Motor Drivers Power Controllers & Motor Drivers | Index | ESM www.datasheetarchive.com/files/stmicroelectronics/stonline/books/pdf/menu/04030100-v1.htm |
STMicroelectronics | 14/06/1999 | 73.3 Kb | HTM | 04030100-v1.htm |
| DESCRIPTION The L6269 L6269 L6269 L6269 integrates into a single chip both spin - dle and VCM controllers as well as power stages. The device is designed for 12V disk drive applica - tion requiring up to 2.0A of spindle and 1 Vcm calibration). 3 RT0 (*) VCM Retract Time 4 DOUBLE 1 = Spindle Internal Start-Up Align and ST | 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" Datasheet 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" L6269 L6269 L6269 L6269 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/6604.htm |
STMicroelectronics | 20/10/2000 | 27.09 Kb | HTM | 6604.htm |
| DESCRIPTION The L6254 L6254 L6254 L6254 integrates into a single chip both spin - dle and VCM controllers as well as power Motor Current Sense Resistor to ground. 7 OUT_B Spindle DMOS Half Bridge Output and Input B for BEMF Time 4 DOUBLE 1 = Spindle Internal Start-Up Align and Energization time doubled. 5 VCM_EN Enable ST | 12V HISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" Datasheet 12V HISK DRIVE SPINDLE & VCM, POWER & CONTROL "COMBO" L6254 L6254 L6254 L6254 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/6602-v1.htm |
STMicroelectronics | 25/05/2000 | 25.8 Kb | HTM | 6602-v1.htm |