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

• Manufacturer Part Number: TB6584AFNG(O,EL)
• Description: Motor / Motion / Ignition Controllers & Drivers 3-Phase Brushless Driver IC 45V 1.8A
• Manufacturer: Toshiba

Specifications of TB6584AFNG(O,EL)

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

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