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LB11985H - VCR Capstan Motor Brushless Motor Driver

Description

Ground for circuits other than the output transistors.

The lowest potential of the output transistors will be the that of the RF pin.

Features

  • 300 Ω 300 Ω 100 Ω 18 FGOUT FG amplifier linear output. A13019 19 BR Short braking control input. High: Short b.

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Full PDF Text Transcription

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Ordering number :ENN6209B Monolithic Digital IC LB11985H VCR Capstan Motor Brushless Motor Driver Functions • Three-phase current linear drive with switching between full-wave and half-wave operations • Torque ripple correction circuit • Current limiter circuit • Upper and lower sides output stage saturation prevention circuits • Short brake circuit • FG amplifier • Thermal shutdown circuit Package Dimensions unit: mm 3233-HSOP28H [LB11985H] 15.3 0.65 0.25 0.85 1.3 0.8 0.3 6.2 2.7 28 15 1 14 0.1 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum output current Maximum output voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCCmax VSmax IOmax VOmax Pdmax Topr Tstg Independent IC 2.5max 2.
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