m56733afp Renesas Electronics Corporation., m56733afp Datasheet
m56733afp
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m56733afp Summary of contents
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... Brushless Motor Driver Description The M56733AFP is a semiconductor integrated circuit designed as a single-chip controller for FDD spindle motors. It incorporates a power amplifier, Hall amplifier, FG amplifier, oscillator, and speed discriminator, along with various protective circuits. Control of switching between three speeds by the single MOD pin gives this IC the edge for use in compact systems ...
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... M56733AFP Block Diagram LOGIC – + – + – – – – Pin Configuration Rev.1.00, Sep.22.2003, page FLT ERR OUT REF ERR + – – + OVSD CTL V REF ...
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... M56733AFP Absolute Maximum Ratings Symbol Parameter V Power-supply voltage CC I Output current O V Hall amplifier differential input HD voltages V Voltage applied to pins IN f Clock frequency IN Pt Allowable dissipation K Thermal derating range Tj Junction temperature Topr Ambient operating temperature Tstg Storage temperature Characteristic curves Rev.1.00, Sep.22.2003, page ...
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... M56733AFP Electrical Characteristics Symbol Parameter I H Circuit Current Circuit Current Current input to the Hall amplifier IN V Voltage when the output is at the N mid-phase point V Difference of voltage when the N output is at the mid-phase point Vsat Saturation output voltage V Control-input reference voltage ...
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... Values for elements marked * (asterisk) must be selected to prevent oscillation used to boost the injection current. Select a suitable value Select an element of suitable value as required to adjust the gain. Rev.1.00, Sep.22.2003, page M56733AFP ...
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... M56733AFP Package Dimensions Rev.1.00, Sep.22.2003, page ...
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Sales Strategic Planning Div. Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble ...