tb6585fg TOSHIBA Semiconductor CORPORATION, tb6585fg Datasheet - Page 18

• Manufacturer Part Number: tb6585fg
• Description: 3-phase Sine-wave Pwm Driver For Bldc Motors
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Timing Chart of the Clockwise Rotation
Reverse Rotation Detection
(120° commutation)
The timing chart may be simplified for the sake of brevity.
(Hall Signal Input for Counterclockwise Rotation)
*: If the Hall signal for counterclockwise rotation is applied when CW/CCW = Low, the motor is driven by the 120°
commutation signal with a lead angle of 0°. (Reverse rotation by the wind)
HUM
HUP
HVM
HVP
HWP
HWM
UH
VH
WH
UL
VL
WL
FG
(CW/CCW = Low, LA = GND)
18
TB6585FG
2008-03-04