FAN8741MTF ,Spindle Motor and 6-CH Driverapplications, the FAN8741/FAN8742’s power stage is created by• 4 selectable mute inputsD-MOS transi ..
FAN8741MTF ,Spindle Motor and 6-CH DriverApplicationsFAN8741G56-SSOP-HS −25°C to +75°C• CD-ROMFAN8741GX56-SSOP-HS −25°C to +75°C• CD-RWFAN87 ..
FAN8742G ,Spindle Motor and 6-CH DriverFAN8741/FAN8742 Spindle motor and 6-CH actuator driverApril 2005F FA AN8741/ N8741/F FA AN8742 N87 ..
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FLC01-200H ,FIRE LIGHTER CIRCUITapplications are gas lighters or ignitors such aspin 2cookers / gas boilers / gas hobs...Based on S ..
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FAN8741MTF-FAN8742G
Spindle Motor and 6-CH Driver
FAN8741/FAN8742 Spindle motor and 6-CH actuator driver April 2005 F FA AN8741/ N8741/F FA AN8742 N8742 F FA AN8741/ N8741/F FA AN8742 N8742 Spindle Spindle Spindle Spindle M M M Mo o o otor and 6-C tor and 6-C tor and 6-C tor and 6-CH H H H Dr Dr Dr Driv iv iv iver er er er [ [ [ [S S S Spindle( pindle( pindle( pindle(PWM PWM PWM PWM) ) ) ), Sled 2-CH( , Sled 2-CH( , Sled 2-CH( , Sled 2-CH(P P P PWM) WM) WM) WM) 4-CH(L 4-CH(L 4-CH(L 4-CH(Linear)] inear)] inear)] inear)] Features Description Suitable for a 3-phase BLDC (Brush-Less Direct Current) spindle Common motor driver with PWM, the monolithic FAN8741/FAN8742 IC also • Built-in thermal shutdown circuit (TSD) includes 2-ch motor drivers with PWM for sled motors and 4-ch linear drivers which drive the focus actuator, tracking actuator, tilt • 8 Independent voltage sources actuator, and loading motor in optical media applications. • Corresponds to 3.3V or 5V DSP Designed specifically for high-speed/high-density optical media applications, the FAN8741/FAN8742’s power stage is created by • 4 selectable mute inputs D-MOS transistors which have extremely low RDS . This ON enables less heat generation and guarantees improved reliability. Spindle • Output PWM mode control The FAN8741G/FAN8742G is available in a 56-SSOP-HS pack- • FG output: open collector type age, which has high-power dissipation and the leadframe is • Selectable brake(short & reverse brake) exposed to the top side. • Built-in hall bias The FAN8741MTF/FAN8742MTF is available in a 56-TSSOP-EP o package, which is very thin and the leadframe is exposed to •180 commutation(compatible with conventional BLDC spindle the bottom side. motor) • Built in short-through protection function BTL(Sled 2-channels) • Output PWM mode control • Built in short-through protection function BTL(Other 4-channels) • Output linear mode control Ordering Information Device Package Operating Temp. Typical Applications FAN8741G 56-SSOP-HS −25°C to +75°C • CD-ROM FAN8741GX 56-SSOP-HS −25°C to +75°C • CD-RW FAN8742G 56-SSOP-HS −25°C to +75°C • DVD-ROM FAN8742GX 56-SSOP-HS −25°C to +75°C • DVD-RAM FAN8741MTF 56-TSSOP-EP −25°C to +75°C • DVD Player (DVDP) FAN8741MTFX 56-TSSOP-EP −25°C to +75°C • Other compact disk media FAN8742MTF 56-TSSOP-EP −25°C to +75°C • Game consoles FAN8742MTFX 56-TSSOP-EP −25°C to +75°C HS=HeatSlug, EP=ExposedPad X:Tape & Reel type FAN8741:FG3X FAN8742:FG1X ©2005 1 FAN8741/FAN8742 Rev. 1.0.1
