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TB6586AFG Datasheet Three-Phase Full-Wave Brushless Motor Controller

Manufacturer: Toshiba

Download the TB6586AFG datasheet PDF. This datasheet also includes the TB6586FG variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TB6586FG-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TB6586AFG
Manufacturer Toshiba
File Size 598.59 KB
Description Three-Phase Full-Wave Brushless Motor Controller
Download TB6586AFG Download (PDF)

General Description

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Symbol Description VSP HUP HUM HVP HVM HWP HWM Vrefout LA GND CW/CCW OSC/C OSC/R RS RESET VCC VM UL VL WL UH VH WH FG Speed control input U-phase Hall signal input (+) pin U-phase Hall signal input (−) pin V-phase Hall signal input (+) pin V-phase Hall signal input (−) pin W-phase Hall signal input (+) pin W-phase Hall signal input (−) pin Outputs reference voltage signal (5 V / 35 mA) Lead angle setting signal input pin (30° / 4 bit) Ground pin Rotation direction signal input pin Connect to capacitor for PWM oscillator Connect to resistor for PWM oscillator Overcurrent protection (0.5 V) Energization width toggle pin (Low: 150°, High;

Reset, 6.35 V: 120°) Power supply Input for output power U-phase output pin (Low side) V-phase output pin (Low side) W-phase output pin (Low side) U-phase output pin (High side) V-phase output pin (High side) W-phase output pin (High side) Output of number of pulses per revolution (FG: 1 pulse / electrical angle;

Overview

TB6586FG/AFG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6586FG, TB6586AFG Three-Phase Full-Wave Brushless Motor Controller The TB6586FG/AFG is a three-phase full-wave brushless motor controller developed for use in motor fans.

Key Features

  • Upper-phase PWM control.
  • Built-in triangular-wave generator.
  • Support of a bootstrap circuit.
  • Built-in Hall amplifier (support of a Hall element).
  • Selectable 120°/150° energization.
  • Built-in lead angle control function.
  • Overcurrent protection signal input pin (VRS = 0.5 V (typ. )).
  • Built-in regulator (Vrefout = 5 V (typ. ), 35 mA (max)).
  • Operating supply voltage range: VCC = 6.5 to 16.5 V, VM = 4.5 to 16.5 V.

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