TB6584AFNG(O,C8,EL Toshiba, TB6584AFNG(O,C8,EL Datasheet - Page 22

• Manufacturer Part Number: TB6584AFNG(O,C8,EL
• Description: Motor / Motion / Ignition Controllers & Drivers Brushless Motor DRVR 3-Phase 1A 45V
• Manufacturer: Toshiba
• Type: 3 Phase BLDC Motor Controllerr

Specifications of TB6584AFNG(O,C8,EL

• Rohs: yes
• Product: Brushless DC Motor Controllers
• Operating Supply Voltage: 16.5 V
• Supply Current: 2 mA
• Package / Case: SSOP-30

Sine-Wave Drive Waveform (CW/CCW = Low)
changes with the conduction duty cycle of the output waveforms. (See the sine-wave drive mode diagram on page
13.)
In sine-wave drive mode, the amplitude of the modulated signals varies with the V
Note: At startup, the motor is driven by a sine wave when the Hall signal frequency is 5.7 Hz or higher (@ f
Triangular wave frequency = carrier frequency = f
Inside
Output waveforms
Phase voltage differences
MHz) and when the motor is rotating in the same direction as settings of the TB6584AFNG (REV = Low).
U phase
W phase
V phase
(W-U)
(V-W)
V
(U-V)
V
V
WU
VW
UV
W
U
X
V
Y
Z
Modulated signals
22
osc
/252 (Hz)
Triangular wave (carrier)
SP
voltage, and the motor speed
TB6584AFNG
2010-05-27
osc
= 4.5