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TC78B015BFTG - 3-phase Driver

Description

TC78B015BFTG Pin number Symbol 1 U 2 U 3 PGND1 4 V 5 V 6 PGND2 7 W 8 W 9 FG_OUT 10 SEL_FG 11 TSP/VSP 12 LA 13 PGND3 14 VM 15 VM 16 MVM 17 HWM 18 HWP 19 HVM 20 HVP 21 HUM 22 HUP 23 VREG 24 OSCCR 25 SGND 26 ILIM 27 TSTEP 28 LD_OUT 29 TEST 30 SEL_LA 31 MIN_SP 32 SEL_

Features

  • P-WQFN36-0505-0.50-001 Weight: 0.06 g (typ. ).
  • Three-phase full wave drive.
  • 150-degree trapezoid PWM chopper system.
  • Soft switching.
  • Hall amplifier (hall element / hall IC): 3-sensor drive.
  • Power supply: absolute maximum voltage: 25 V.
  • Output current: absolute maximum current: 3 A.
  • Selectable rotational speed command input signal: Pulse duty signal input/analog voltage input/PWM signal input.
  • Selectable PWM frequen.

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Full PDF Text Transcription

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TC78B015BFTG TOSHIBA CMOS Integrated Circuit Silicon Monolithic TC78B015BFTG 3-phase Driver for Brushless DC Motors The TC78B015BFTG is for three-phase full-wave brushless DC motor with 150-degree trapezoid PWM chopper system. They control motor rotational speed by changing the PWM duty, based on the speed control input. Hall signal is supported three sensors for the TC78B015BFTG. Features P-WQFN36-0505-0.50-001 Weight: 0.06 g (typ.
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