Three-Phase Full-Wave Brushless Motor Controller

   The TB6586BFG is a three-phase full-wave brushless motor controller developed for use in motor fans.

FEATUREs
• Designed for low-speed motor operation:
   Minimum ON duty = 0.6 μs (typ.)
• 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
• Pulses-per-revolution output:
   FGC = High: 1 pulse/electrical angle: 360°
   FGC = Low: 3 pulses/electrical angle: 360°