M63029FP Renesas Technology, M63029FP Datasheet
M63029FP
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M63029FP Summary of contents
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M63028/029FP Spindle Motor and 5ch Actuator Driver Features This chip driver IC for spindle motor and 5 channel actuators. All of the motor and actuator of optical disk drive system (CD- ROM etc.) can be drived ...
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... M63028/029FP Block Diagram M63028FP: M63029FP: Reverse Detect HU+ HU- HV+ HV- MATRIX HW+ HW- Hall Bias CTL amp. Direction SPIN comp. REF SL1IN SL2IN FOIN TOIN X12 Rev.1.0, Sep.16.2003, page 120˚ Logic CTL Current Current comp. ...
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... HW– 17 HW+ 18 HV– 19 HV+ 20 HU– 21 HU+ Function M63028FP M63029FP Rev.1.0, Sep.16.2003, page Terminal Function Terminal Slide control voltage input 1 42 Slide control voltage input 2 41 Motor Power Supply 2 (for 40 Slide) Slide current sense 2 39 Slide non-inverted output 2 ...
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M63028/029FP Absolute Maximum Rating (Ta=25°C) Symbol Parameter 5VCC 5V Power Supply VM1 Motor power Supply 1 *note1 VM2 Motor power Supply 2 VM3 Motor power Supply 3 IoA Motor Output Current A IoB Motor Output Current B IoC Motor ...
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M63028/029FP Thermal Derating This IC's package is POWER-SSOP, so improving the board on which the IC is mounted enables a large power dissipation without a heat sink. For example, using an 1 layer glass epoxy resin board, the IC's ...
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M63028/029FP Electrical Characteristics Common Symbol Parameter Icc1 Supply current Icc2 Sleep current Fosc PWM carrier frequency VinREF REF inout voltage range IinREF REF terminal input current MUTE1 terminal low VMU1LO voltage VMU1HI MUTE1 terminal high voltage IM1U MUTE1 terminal ...
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M63028/029FP Electrical Characteristics Spindle Symbol Parameter Vdyc1 Dynamic range of output Vdead1– Control voltage dead zone 1 Vdead1+ Vin1 Control voltage input range 1 Gvo1 Control gain 1 Vlim1F Control limit 1F Vlim2F Control limit 2F Vlim1R Control limit ...
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M63028/029FP Slide1, 2 Symbol Parameter Vdyc2 Dynamic range of output Vdead2– Control voltage dead zone 2 Vdead2+ Vin2 Control voltage input range 2 Gvo2 Control gain 2 Vlim2 Control limit 2 Tdon Output turn-on delay Tdoff Output turn-off delay ...
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M63028/029FP Electrical Characteristics Loadhing Symbol Parameter Vdyc3-1 Dynamic range of output Vdyc3-2 Dynamic range of output Vin3 Control voltage input range 3 Gvo3 Control gain 3 Voff1 Output offset voltage Focus Symbol Parameter Vdyc4 Dynamic range of output Vin4 ...
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M63028/029FP Channel Select Function Logic control MU1 MU2 SELECT SELECT SELECT SELECT SELECT SELECT This IC has two MUTE terminal (MU1 ...
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M63028/029FP VM3 2 Coil application (MCU: One port H/Z/L control) Logic contorol (Hi impedance Rev.1.0, Sep.16.2003, page LO Gvo = 8 [V/ [LO+] ...
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M63028/029FP Spindle channel The relationship between the differential voltage between SPIN and REF and the torque is shown in following Figure.The voltage gain[Gvo] is 1.0 [V/V] . The current gain[ Gio] is 2.0[ A/V] (at sensing resistor :0.5Ω,and R1=∞, ...
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M63028/029FP CTL 1.65 v Slide channel The relationship between the differential voltage between SLIN and REF and the torque is shown in following Figure. The voltage gain[Gvo] is 1.0 [V/V]. The current gain is 2.0[A/V] (at sensing resistor : ...
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M63028/029FP R2 CTL R1 1.65v The example of current-gain and current-limit of SLIDE. Rs[Ω Ω Ω Ω ] 0.50 0.75 1.00 Gio* = R1/[(R1+R2)•Rs] [A/V] Rev.1.0, Sep.16.2003, page VM2 Rs RSL1 Forward SL1+ SL1IN CTL M ...
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M63028/029FP Focus/Tracking channel The focus and tracking channel is the voltage control drive using BTL . The focus and tracking is the same composition. The relationship between the differential voltage between FOIN and REF and the output voltage is ...
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M63028/029FP Direct PWM operation The spindle and the slide channel is controlled by the direct PWM control. Also, built-in the current limit circuit. This IC controls the motor current directly. FORWARD Current path timing 1. Current comp Current path ...
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... Therefore please design output current with consisting these base current. Rev.1.0, Sep.16.2003, page Hv+ Hu+ Hall elements The logic of the FG Output waveform (Hi / Lo) synchronized hall input waveform (V phase) of M63029FP is inverted specification of M63023FP and M63026FP Outer roter REVERSE SPIN < ...
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M63028/029FP I/O circuit • FOIN, TOIN, SPIN SL1IN, SL2IN, LOIN+ 5VCC 2K • 5VCC • 5VCC, VM3, FO+, FO-, TO+, TO-, LO+, LO- 5VCC VM3 LO+ LO- GND • VM1, RSL1,RSL2, SL1+, SL1-, SL2+, SL2- VM1 RSL1 ...
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M63028/029FP The boards for thermal derating evaluation Board material Glass-epoxy FR-4 Size 70 70mm thickness t=1.6mm 1 and 2 layers material : copper :t= 18 µ m thickness POWER-SSOP 42P9R-K Heat sink Lead Chip Rev.1.0, Sep.16.2003, page 19 of ...
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M63028/029FP Application Circuit 5 12V RS L2 Slide M RSL1 SLIDE M This value is a recommended value and is not guaranteed performance. Parts No. RSP RSL1, RSL2 Rh R1, R2, R3, R4, R5 R9, ...
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M63028/029FP Package Dimensions l 2 Rev.1.0, Sep.16.2003, page ...
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... Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use ...