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TB6631FNG - 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

General Description

Pin No.

Key Features

  • Sine-wave PWM control.
  • Triangular-wave generator (with a carrier frequency of fosc/252 Hz).
  • Lead angle control (0° to 58° in 32 separate steps) Automatic internal control by FG frequency.
  • Current-limiting input pin.
  • Voltage regulator (Vrefout = 5 V (typ. ), 30 mA (max)).
  • Operating supply voltage range: VCC = 7 V to 16.5 V Weight: 0.17 g (typ. ) © 2015.

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Datasheet Details

Part number TB6631FNG
Manufacturer Toshiba
File Size 414.97 KB
Description 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
Datasheet download datasheet TB6631FNG Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6631FNG 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller TB6631FNG The TB6631FNG is designed for motor fan applications for three-phase brushless DC motors. Features  Sine-wave PWM control  Triangular-wave generator (with a carrier frequency of fosc/252 Hz)  Lead angle control (0° to 58° in 32 separate steps) Automatic internal control by FG frequency  Current-limiting input pin  Voltage regulator (Vrefout = 5 V (typ.), 30 mA (max))  Operating supply voltage range: VCC = 7 V to 16.5 V Weight: 0.17 g (typ.