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ISL71823ASRHQF Intersil Corporation SWITCHING CONTROLLER visit Intersil
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vcm controller

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vcm controller

Abstract: spindle and VCM motor controller LD7000 Spindle/VCM Controller and Pre-driver DESCRIPTION FEATURES The LD7000 Servo and Spindle Predriver, a CMOS monolithic integrated circuit housed in a 64-lead TQFP package operates from +5 V and +12 V supplies. It is designed to drive a voice coil actuator and a 3-phase, Hall-sensorless motor with external power MOSFETs. The device is intended for use in 12 V disk drive , chips and MR bias negative supply. version 2.1 LD7000 Spindle/VCM Controller and Pre-driver
LDIC
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vcm controller spindle and VCM motor controller rc servo to pwm footprint TQFP 32 Spindle VCM V12CHK

vcm controller

Abstract: spindle and VCM motor controller AN604 Vishay Siliconix 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 , ENCOM +VCMDACIN ISV+ Si9993CS ISV­ 12-V VCM/Spindle Controller IC 64-pin SQFP HSA LSA , , fast access, and low power dissipation D Unique class AB linear VCM drive for distortion free
Vishay Siliconix
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Hard Disk Drive voice coil hard drive spindle motors diagram Hard Disk spindle motor hdd spindle motor hard disk spindle SI9942 9993--H 9993CS

Hard Disk Drive voice coil

Abstract: vcm controller 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 coil motor) controller which combines, in a single package, all of the sensorless commutation , Controller The Si9993 is capable of PWM drive for both the spindle and VCM. PWM is the only method , -V VCM/Spindle Controller IC 64-pin SQFP ISV­ HSA LSA HSB ­VCMDACIN IVCMS LSB COMP1
Temic Semiconductors
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VCM AND SPINDLE MOTOR CONTROLLER spindle motor VCM controller 64 12v hdd servo controller HDD spindle motor circuit DSA0016505 hard disk spindle motor driver controller

32R2024

Abstract: 32F8020 DSP with 15-MIPS DSP core, SilentSpinTM spindle/VCM controller, two 10-bit D/A, 10-bit A/D 32H6900 Servo/Spindle 12V Driver 1.2A spindle, 0.5A VCM, synchronous PWM commutation, 0.8 RDSON, 1.0 RDSON 32C9001 32C9003 32C9022 32C9023 32C9024 ATA Combo Controller ATA Combo Controller SCSI Combo Controller High Perf. SCSI Combo Controller High Perf. SCSI Combo Controller 48 Mbit/s; high performance , function modem controller device Plug & Play Microcontroller & UART Circuit Function Features
Silicon Systems
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32R2024 32F8020 32p3030 32P3040 32R2214RX 73M223 33P3733A 33R3750 34P3200/3201 34P3205 34P3210 33P3733

spindle and VCM motor controller texas

Abstract: TEXAS SERVO CONTROLLER INTEGRATED CIRCUITS DATA SHEET OM5193H Disk drive spindle and VCM with servo controller , Product specification Disk drive spindle and VCM with servo controller OM5193H CONTENTS 1 2 , drive spindle and VCM with servo controller 1 OM5193H 1.3 FEATURES 1.1 Miscellaneous , Philips Semiconductors Product specification Disk drive spindle and VCM with servo controller , Product specification Disk drive spindle and VCM with servo controller 4 OM5193H QUICK
Philips Semiconductors
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spindle and VCM motor controller texas TEXAS SERVO CONTROLLER Hard Disk drive spindle motor control inductive sense QFP80 schematic diagram disk drive motor controller servo spindle motor SCA60

transistor BDT 87

Abstract: K 176 LE, K 561 LN INTEGRATED CIRCUITS BITÂ s y i i T OM5193H Disk drive spindle and VCM with servo controller , spindle and VCM with servo controller 1 1.1 FEATURES Servo control 1.3 Miscellaneous items OM5193H , Semiconductors Product specification Disk drive spindle and VCM with servo controller 6 BLOCK DIAGRAMS , specification Disk drive spindle and VCM with servo controller _ . . _ _, OM5193H Fig.2 Block diagram , spindle and VCM with servo controller _ . . _ _, OM5193H c CPOR V DDA1 V DDA2 CPOR 44 CHK5 46 CHK12
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OCR Scan
transistor BDT 87 K 176 LE, K 561 LN spindle and VCM motor controller ti IG22 motor

spindle and VCM motor controller

Abstract: 3 phase bldc controller hdd applications.The internal power stage consists of vertical PNP and NPN TRs for both SPM and VCM, thus minimizing voltage drop, and increasing drive capability up to 2A for SPM and 1.2A for VCM. This device includes , 48-QFPH-1414 Voice Coil Motor (VCM) · · · · · Intelligent retract (decreased bouncing) 1.2A internal VCM power driver Selectable transconductance 4V precision reference output Two PWM input (fine/coarse) for VCM set point Typical Applications Ordering Information · Hard disk
Fairchild Semiconductor
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FAN8621B RB4110 3 phase bldc controller hdd brake failure indicator result brake failure indicator back-emf SSD2003

Hard Disk Drive voice coil

Abstract: hard drive spindle motors diagram controller and VCM driver housed in a single chip · Sensorless driving (self actuator built in) · Operates at , circuit housing an SPM controller and VCM driver in a single chip. The VCM driver is used for positioning , M56738FP. This 1C controls both the spindle motor (SPM) and voice coil motor (VCM) and is ideal for the , has a linear response characteristic, the VCM driver can position the magnetic head with a high degree of accuracy. The SPM controller uses a sensorless drive mechanism eliminating the need for a hole
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OCR Scan
hdd motor controller HDD Actuator driver hdd circuit diagram linear voice coil position control

25V7K

Abstract: spindle motor VCM controller 64 12v for both SPM and VCM, thus minimizing voltage drop, and increasing drive capability up to 2A for SPM and 1.2A for VCM. This device includes soft commutation drive to reduce audible noise and intelligent , (VCM) · · · · · Intelligent retract (decreased bouncing) 1.2A internal VCM power driver Selectable transconductance 4V precision reference output Two PWM input (fine/coarse) for VCM set point Typical , VCMRRET SENSEOUT PGND VCM+ ERRIN VDD ERROUT SUBGND W IO A A A A P O P I P O A I I I A P A P A A A P A A A
Fairchild Semiconductor
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25V7K 12 volt 200 Amp PWM hdd spindle motor controller 180 volt DC motor speed control pwm

Vehicle Control Modules

Abstract: CA-16A Vehicle Industry. VCM Series Vehicle Control Modules Great Tools for Vehicle Electrical System Design , systems people VCM Features Over Current Shutdown Packaging Fault shutdown protects against , . Output Power Microprocessor Controller The solid state output is rated at +12 volts, 15 amps. Rugged microprocessor controller operates a solid state power output driver. Operating Voltage , AMPS MAX BAT A Output GND I-1 I-2 I-3 O-1 O-2 GND VCM Models VCM-01 Latching
InPower
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CA-16A VCM-13 Vehicle Control Modules 6 VOLT RELAY VCM13 relay 24 volt VCM-01 VCM-03 VCM-06 VCM-08

list of sensors used in bmw car

Abstract: hydraulic telemetry system Stage 5 VCM fitted to controller because of the the FW25s cars of drivers Juan need to write software , Formula 1 chassis. The team is now running its fifth-generation VCM (vehicle control and monitoring) unit; the current Stage 5 VCM uses a Xilinx VirtexTM-E XCV600-E FPGA alongside a Texas InstrumentsTM DSP. Shown in Figure 1, the VCM controls all aspects of the 2003 FW25's chassis (other than the engine). And , . Successive generations of the WilliamsF1 VCM have made great use of FPGAs to achieve rapid compliance. This
Xilinx
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list of sensors used in bmw car hydraulic telemetry system list of sensors used in formula one car data engine BMW Microcontroller Based Automatic car Over taking System automatic gear shifting in cars using microcontroller

k 2645 MOSFET

Abstract: CDEP134H-0R6 master controller's current-sense resistor (VCM+ - VCM-) exceeds the current-limit threshold (VILIM/10 , 19-2298; Rev 2; 9/02 Quick-PWM Slave Controller with Driver Disable for Multiphase DC-DC Converter Applications Notebook Computers o Quick-PWM Slave Controller o Precise, Active Current , external reference allow the slave controller to accurately balance the inductor currents and provide , controller to automatically enter a low-power standby mode when the master controller shuts down. The
Maxim Integrated Products
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MAX1980EGP MAX1980ETP MAX1980 k 2645 MOSFET CDEP134H-0R6 FDS7764A IRF7811W IRF7822 MAX1718 SPP-012 MO220
Abstract: 19-2298; Rev 2; 9/02 Quick-PWM Slave Controller with Driver Disable for Multiphase DC-DC , both gate drivers (DL and DH) low. While the MAX1980â'™s drivers are disabled, the master controller , includes selectable trigger polarity, allowing the slave controller to trigger on the rising (out-of-phase , Controller TRIG The MAX1980 provides the same high-efficiency, ultralow duty factor capability, and , controller to accurately balance the inductor currents and provide precise current-limit protection. The Maxim Integrated Products
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Abstract: master controller's current-sense resistor (VCM+ - VCM-) exceeds the current-limit threshold (VILIM/10 , 19-2298; Rev 1; 4/02 Quick-PWM Slave Controller with Driver Disable for Multiphase DC-DC Converter General Description The MAX1980 step-down slave controller is intended for low-voltage, high-current, multiphase DC-DC applications. The MAX1980 slave controller can be combined with any of Maxim , as the MAX1718, function as the master controller, providing accurate output-voltage regulation, fast Maxim Integrated Products
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Abstract: master controller's current-sense resistor (VCM+ - VCM-) exceeds the current-limit threshold (VILIM/10 , 19-2298; Rev 0; 1/02 Quick-PWM Slave Controller with Driver Disable for Multiphase, DC-DC Converter General Description The MAX1980 step-down slave controller is intended for low-voltage, high-current, multiphase DC-DC applications. The MAX1980 slave controller can be combined with any of Maxim , the MAX1718, function as the master controller, providing accurate output-voltage regulation, fast Maxim Integrated Products
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MAX1980E

Abstract: z diode amp 64a master controller's current-sense resistor (VCM+ - VCM-) exceeds the current-limit threshold (VILIM/10 , 19-2298; Rev 0; 1/02 Quick-PWM Slave Controller with Driver Disable for Multiphase, DC-DC Converter General Description The MAX1980 step-down slave controller is intended for low-voltage, high-current, multiphase DC-DC applications. The MAX1980 slave controller can be combined with any of Maxim , the MAX1718, function as the master controller, providing accurate output-voltage regulation, fast
Maxim Integrated Products
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MAX1980E z diode amp 64a

current sense amplifier

Abstract: when used in conjunction with a current mode PWM controller IC. The LT1620 regulates average output , VCM Input Common Mode Range Differential Input Voltage Range VID (IN+ â'" IN â'") VOSSENSE Input , q 1.3 q UNITS 0V ≤ VCM ≤ 32V q 0 0 32 125 V mV VCC ≤ VCM ≤ 32V , ) VOSAVG2 CONDITIONS MIN VCC ≤ VCM ≤ 32V 35mV ≤ VID ≤ 125mV VCM = 0V, VID = 80mV VCC ≤ VCM ≤ 32V 0V ≤ VID ≤ 35mV 0V ≤ VCM ≤ 32V, VID = 0V, Referenced to VCC VCC ≤ VCM ≤ 32V
Linear Technology
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current sense amplifier LT1620/LT1621 LT1621 436-PPL/ LTC1437 LTC1438/LTC1439 LT1510

1290v

Abstract: master controller's current-sense resistor (VCM+ - VCM-) exceeds the currentlimit threshold (VILIM/10 , , such as the MAX1718, function as the master controller, providing accurate output voltage regulation , driver, the MAX1887/MAX1897 include the Quick-PWM constant ontime controller, gate drivers for a , current-limit threshold derived from an external reference allow the slave controller to accurately balance the , current-limit input also allows the slave controller to automatically enter a low-power standby mode when the
Maxim Integrated Products
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1290v MAX1887

13V12V

Abstract: new pol net 85 master controller's current-sense resistor (VCM+ - VCM-) exceeds the current-limit threshold (VILIM/10 , . Features o Quick-PWM Slave Controller 19 18 17 16 Notebook Computers CM+ 1 15 , , such as the MAX1718, function as the master controller, providing accurate output voltage regulation , driver, the MAX1887/MAX1897 include the Quick-PWM constant ontime controller, gate drivers for a , current-limit threshold derived from an external reference allow the slave controller to accurately balance the
Maxim Integrated Products
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MAX1897 MAX1887EEE MAX1897EGP MAX1897ETP 13V12V new pol net 85

1290V

Abstract: master controller's current-sense resistor (VCM+ - VCM-) exceeds the currentlimit threshold (VILIM/10 , , such as the MAX1718, function as the master controller, providing accurate output voltage regulation , driver, the MAX1887/MAX1897 include the Quick-PWM constant ontime controller, gate drivers for a , current-limit threshold derived from an external reference allow the slave controller to accurately balance the , current-limit input also allows the slave controller to automatically enter a low-power standby mode when the
Maxim Integrated Products
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