TB6581HG Toshiba, TB6581HG Datasheet - Page 9

• Manufacturer Part Number: TB6581HG
• Description: IC BRUSHLESS MOTOR CTLR 25HZIP
• Manufacturer: Toshiba
• Type: 3 Phase Full Wave Sine Wave PWM Brushless Motor Controllerr

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

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