TB6581HG Toshiba, TB6581HG Datasheet - Page 9
![IC BRUSHLESS MOTOR CTLR 25HZIP](/photos/7/46/74684/tb6581hg_sml.jpg)
TB6581HG
Manufacturer Part Number
TB6581HG
Description
IC BRUSHLESS MOTOR CTLR 25HZIP
Manufacturer
Toshiba
Type
3 Phase Full Wave Sine Wave PWM Brushless Motor Controllerr
Datasheet
1.TB6581HG.pdf
(15 pages)
Specifications of TB6581HG
Applications
DC Motor Controller, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Current - Output
1A
Voltage - Load
50 V ~ 400 V
Voltage - Supply
13.5 V ~ 16.5 V
Operating Temperature
-30°C ~ 115°C
Mounting Type
Through Hole
Package / Case
25-HZIP
Product
Fan / Motor Controllers / Drivers
Operating Supply Voltage
15 V, 7 V
Supply Current
3 mA, 6 mA
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TB6581HG
Manufacturer:
Toshiba
Quantity:
10
Company:
Part Number:
TB6581HG
Manufacturer:
NORTEL
Quantity:
89
Part Number:
TB6581HG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Timing Chart
•
FG signal
(output)
REV signal
(output)
Turn-on signal
when driven
by square wave
(inside the IC)
Motor drive
output
waveform
(line voltage)
•
Hall signal
(input)
FG signal
(output)
REV signal
(output)
Modulation
waveform when
driven by sine
wave
(inside of IC)
Motor drive
output
waveform
(line voltage)
* The waveform of actual
Hall signal
(input)
* The waveform of actual
operation is the PWM
operation is the PWM
CCW (reverse) mode (CCW mode means that the Hall signal is input in the order shown below.)
CW (forward) mode (CW mode means that the Hall signal is input in the order shown below.)
H
H
H
FG
REV
(HIGH
)
U
V
W
X
Y
Z
V
V
V
H
H
H
FG
REV
(LO
W)
S
S
S
V
V
V
u
v
w
uv
vw
wu
u
v
w
u
v
w
uv
vw
wu
9
TB6581H/HG
2006-03-02