TB6584AFNG(O,C8,EL Toshiba, TB6584AFNG(O,C8,EL Datasheet - Page 15

• 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

Operation Flow
Note: The conduction period is reduced by the dead time. (carrier_frequency × 92% − T
Position signals
(Hall sensors)
CR oscellator
Voltage
command
System clock
generator
estimation
Position
(Note)
92%
92%
Phase alignment
Counter
Voltage command V
Voltage command V
Square-wave drive mode
Sine-wave drive mode
2.1 V (typ.)
2.1 V (typ.)
15
W phase
U phase
V phase
SP
SP
Sine-wave patterns
(modulated signal)
Triangular wave
(carrier)
5.0 V (typ.)
5.4 V (typ.)
Comparator
D
× 2)
TB6584AFNG
2010-05-27
U
X
Ｖ
Y
W
Z