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M63029FP Dataheets PDF



Part Number M63029FP
Manufacturers Renesas Technology
Logo Renesas Technology
Description (M63028 / M63029) Spindle Motor and 5ch Actuator Driver
Datasheet M63029FP DatasheetM63029FP Datasheet (PDF)

www.DataSheet4U.com M63028/029FP Spindle Motor and 5ch Actuator Driver REJ03F0024-0100Z Rev.1.0 Sep.16.2003 Features This IC is 1 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 by only this IC. This IC has a direct PWM control system for Spindle and Slide channels drive due to reducing IC power dissipation. This IC has four voltage supply terminals (for Spindle, Slide,Focus/Tracking and Loading),.

  M63029FP   M63029FP


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www.DataSheet4U.com M63028/029FP Spindle Motor and 5ch Actuator Driver REJ03F0024-0100Z Rev.1.0 Sep.16.2003 Features This IC is 1 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 by only this IC. This IC has a direct PWM control system for Spindle and Slide channels drive due to reducing IC power dissipation. This IC has four voltage supply terminals (for Spindle, Slide,Focus/Tracking and Loading), and four voltage supply can be set separately. Further more this IC has short braking select function, FG amplifier, thermal shut down circuit, standby circuit, reverse rotation detect circuit. Pin Configuration PIN CONFIGURATION SL1IN SL2IN VM2 RSL2 SL2+ SL2GND RSL1 SL1+ SL1GND W V U RSP HwHw+ HvHv+ HuHu+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 (Top View) 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 OSC MU1 LOIN+ VM3 MU2 LOLO+ FOFO+ GND 5VCC TO+ TOGND TOIN FOIN SPIN REF FG HB VM1 Package outline : 42 PIN POWER SSOP (42P9R-K) M63 028/029 FP Application CD- ROM, CD- R/RW, DVD, DVD- ROM, DVD- RAM, Optical disc related system, etc Rev.1.0, Sep.16.2003, page 1 of 21 www.DataSheet4U.com M63028/029FP Block Diagram RSL1 SL1+ RSL2 SL2+ SL1SL2RSP VM1 V W U VM2 M63028FP:FG X 3 M63029FP:FG X 1 FG FG Reverse Detect s s s s HU+ HUHV+ HVHW+ HWHall Bias CTL amp. Direction comp. Current comp. CTL amp. Direction comp. Current comp. CTL amp. Direction comp. Current comp. TSD BIAS Brake select Frequency generator MU1 MU2 OSC 120˚ MATRIX Logic Logic SPIN REF SL1IN SL2IN VM1 5V power supply FOIN TOIN Reg Regulator 5VCC LOIN+ VM3 LO- X12 X12 X8 LO+ TO+ GND FO+ TO- Rev.1.0, Sep.16.2003, page 2 of 21 FO- www.DataSheet4U.com M63028/029FP Pin Function Terminal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Symbol SL1IN SL2IN VM2 RSL2 SL2+ SL2– GND RSL1 SL1+ SL1– GND W V U RSP HW– HW+ HV– HV+ HU– HU+ Terminal Function Slide control voltage input 1 Slide control voltage input 2 Motor Power Supply 2 (for Slide) Slide current sense 2 Slide non-inverted output 2 Slide inverted output 2 GND Slide current sense 1 Slide non-inverted output 1 Slide inverted output 1 GND Motor drive output W Motor drive output V Motor drive output U Spindle current sense HW– sensor amp.input HW+ sensor amp.input HV– sensor amp. input HV+ sensor amp. input HU– sensor amp. input HU+ sensor amp. input Terminal 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 Symbol OSC MU1 LO N+ VM3 MU2 LO– LO+ FO– FO+ GND 5VCC TO+ TO– GND TO N FO N SP N REF FG HB VM1 Terminal Function PWM carrier oscilation set mute/break select terminal 1 Loading control input (+) Power Supply3(for Loading) mute/break select terminal 2 Loading inverted output Loading non-inverted output Focus inverted output Focus non-inverted output GND 5V Power Supply (for FS, TS) Tracking non-inverted output Tracking inverted output GND Tracking control voltage input Focus control voltage input Spindle control voltage input Reference voltage input Frequency generator output Bias for Hall Sensor Motor Power Supply 1 (for Spindle) Function FO, TO Gain M63028FP M63029FP 12V/V 12V/V LO Gain 8V/V 8V/V FG Pulse ×3 ×1 Rev.1.0, Sep.16.2003, page 3 of 21 www.DataSheet4U.com M63028/029FP Absolute Maximum Rating (Ta=25°C) Symbol 5VCC VM1 VM2 VM3 IoA IoB IoC Vin Parameter 5V Power Supply Motor power Supply 1 *note1 Motor power Supply 2 Motor power Supply 3 Motor Output Current A Motor Output Current B Motor Output Current C Maximum input voltage of terminals Power dissipation Thermal derating Junction temperature Operating temperature Storage temperature Conditions Focus and Tracking power supply Spindle power supply *note1 Slide power supply Loading power supply Focus, Tracking and Loading output current *note1 Spindle output current *note1 Slide output current *note1 Rating 7 15 15 15 1.0 1.5 0.5 0 to 5VCC Unit V V V V A A A V MU1, Hw-, Hw+, Hv-, Hv+, Hu-, Hu+, REF, SPIN, MU2, TOIN, FOIN, OSC, SL1IN, SL2IN, LOIN+ 70mm X 70mm X 1.6mm Free Air and on the grass epoxy board 70mm X 70mm X 1.6mm Free Air and on the grass epoxy board Pt Kθ Tj Topr Tstg Note: 2.6 20.8 150 –20 to +75 –40 to +150 W mW/°C °C °C °C 1. The ICs must be operated within the Pt (power dissipation) or the area of safety operation. Recommended Operating Conditions (Ta = 25°C) LIMITS Symbol VM1 VM2 VM3 5VCC IoA IoB IoC Fosc Parameter VM1 power supply (for Spindle) VM2 power supply (for Slide) VM3 power supply (for Loading) 5V power supply (for FS, TS) Focus, Tracking and Loading Output Current Spindle Output Current Slide Output Current PWM carrier frequency Minimum 7.5 4.5 4.5 4.5 — — — 30 Typical 12 12 12 5 0.5 0.5 0.25 — Maximum 13.2 13.2 13.2 7 0.8 1 0.4 120 Unit V V V V A A A kHz Rev.1.0, Sep.16.2003, page 4 of 21 www.DataSheet4U.com M63028/029FP Thermal Derating 6.0 (W) Power Dissipation Pdp (W) 5.0 4.0 3.0 2.0 1.0 using N-type board using P-type board 0 25 .


M63028 M63029FP MAX9178


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