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TB6586FG

Toshiba
Part Number TB6586FG
Manufacturer Toshiba
Description Three-Phase Full-Wave Brushless Motor Controller
Published Sep 18, 2017
Detailed Description TB6586FG/AFG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6586FG, TB6586AFG Three-Phase Full-Wave Brushless M...
Datasheet PDF File TB6586FG PDF File

TB6586FG
TB6586FG

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.
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 • The TB6586FG and TB6586AFG differ in the number of pulses per revolution: TB6586FG: 1 pulse / electrical angle: 360° TB6586AFG: 3 pulses / electrical angle: 360° P-SSOP24-0613-1.
00-001 Weight: 0.
36 g (typ.
) 1 2016-02-24 Pin 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; AFG: 3 pulses / electrical angle) Pin Layout VSP 1...


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