TB6586FG,C8,EL,HZ Toshiba

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 P-SSOP24-0613-1.00-001 Built-in lead angle control function Overcurrent protection signal input pin (V = 0.5 V (typ.)) Weight: 0.36 g (typ.) RS Built-in regulator (V = 5 V (typ.), 35 mA (max)) refout Operating supply voltage range: V = 6.5 to 16.5 V, V = 4.5 to 16.5 V CC M The TB6586FG and TB6586AFG differ in the number of pulses per revolution: TB6586FG: 1 pulse / electrical angle: 360 TB6586AFG: 3 pulses / electrical angle: 360 1 2016-02-24 TB6586FG/AFG Pin Description Pin No. Symbol Description 1 V Speed control input SP 2 HUP U-phase Hall signal input (+) pin 3 HUM U-phase Hall signal input () pin 4 HVP V-phase Hall signal input (+) pin 5 HVM V-phase Hall signal input () pin 6 HWP W-phase Hall signal input (+) pin 7 HWM W-phase Hall signal input () pin 8 V Outputs reference voltage signal (5 V / 35 mA) refout 9 LA Lead angle setting signal input pin (30 / 4 bit) 10 GND Ground pin 11 CW/CCW Rotation direction signal input pin 12 OSC/C Connect to capacitor for PWM oscillator 13 OSC/R Connect to resistor for PWM oscillator 14 RS Overcurrent protection (0.5 V) 15 RESET Energization width toggle pin (Low: 150, High Reset, 6.35 V: 120) 16 V Power supply CC 17 V Input for output power M 18 UL U-phase output pin (Low side) 19 VL V-phase output pin (Low side) 20 WL W-phase output pin (Low side) 21 UH U-phase output pin (High side) 22 VH V-phase output pin (High side) 23 WH W-phase output pin (High side) Output of number of pulses per revolution 24 FG (FG: 1 pulse / electrical angle AFG: 3 pulses / electrical angle) Pin Layout V 1 24 FG SP HUP 2 23 WH HUM 3 22 VH HVP 4 21 UH HVM 5 20 WL HWP 6 19 VL HWM 7 18 UL V 8 17 V refout M LA 9 16 V CC GND 10 15 RESET CW/CCW 11 14 RS OSC/C 12 13 OSC/R 2 2016-02-24