TB6556FG Toshiba, TB6556FG Datasheet - Page 14
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TB6556FG
Manufacturer Part Number
TB6556FG
Description
Manufacturer
Toshiba
Datasheet
1.TB6556FG.pdf
(22 pages)
Specifications of TB6556FG
Function
Controller
Vopmax (vm*)
7V (12V)
Io (lpeak)
2mA
Sinusoidal Current Wave
yes
Sensor-less
no
Speed Feedback Loop
no
Package
SSOP24
Rohs Compatible†
yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TB6556FG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Operation Flow
Positional signal
(Hall IC)
Voltage
instruction
Oscillator
System clock
generator
detector
Position
(Note)
100%
92%
0
Phase matching
Voltage command signal V
Voltage command signal V
Counter
Driven by square wave
Driven by sine wave
2.1 V (typ.)
2.1 V (typ.)
14
Note: Output ON time is decreased by the dead time
Phase U
Phase V
Phase
W
(carrier cycle × 92% − T
(carrier frequency)
(modulation signal)
Sine-wave pattern
Triangular wave
e
e
5.0 V (typ.)
5.4 V (typ.)
Comparator
d
× 2)
TB6556FG
2009-02-10
U
X
V
Y
W
Z