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TB6634FNG Arkusz danych(PDF) 10 Page - Toshiba Semiconductor

Numer części TB6634FNG
Szczegółowy opis  3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
PDF  29 Pages
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Producent  TOSHIBA [Toshiba Semiconductor]
Strona internetowa  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

TB6634FNG Arkusz danych(HTML) 10 Page - Toshiba Semiconductor

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TB6634FNG
2015-4-3
10
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
VCC monitor
VCC (H)
Output turn-on threshold
4.2
4.5
4.8
V
VCC (L)
Output turn-off threshold
3.7
4.0
4.3
VH
Input hysteresis width
―
0.5
―
PWM oscillation frequency
(Carrier frequency)
FC (20)
OSC/C = 330 pF, OSC/R = 9.1 kΩ
18.45
20.5
22.55
kHz
FC (18)
OSC/C = 330 pF, OSC/R = 10 kΩ
16.65
18.5
20.35
Maximum conduction duty cycle
Ton (max)
OSC/C = 330 pF, OSC/R = 10 kΩ
VSP = 5.7 V
89
92
95
%
Motor restrained detection
TONTR
TR = 0.01 μF Drive time
Reference data (Note 1)
3.33
4.76
8.33
s
TOFFTR
TR = 0.01 μF Stop time
Reference data (Note 1)
20
28.57
50
s
FTR
TR = 0.01 μF Frequency
65
105
150
Hz
Motor supply voltage detection
Vdc3H
Vdc
Lead angle + 5.625° → Stop
3.9
4.1
4.3
V
Vdc3L
Vdc
Stop → Lead angle + 5.625°
3.7
3.9
4.1
V
Vdc2H
Vdc
Lead angle + 3.75° → Lead angle + 5.625°
2.9
3.1
3.3
V
Vdc2L
Vdc
Lead angle + 5.625° → Lead angle + 3.75°
2.7
2.9
3.1
V
Vdc1H
Vdc
Lead angle + 1.875°→ Lead angle + 3.75°
2.5
2.7
2.9
V
Vdc1L
Vdc
Lead angle + 3.75°→ Lead angle + 1.875°
2.3
2.5
2.7
V
Vdc0H
Vdc
Lead angle + 0°→ Lead angle + 1.875°
2.1
2.3
2.5
V
Vdc0L
Vdc
Lead angle + 1.875°→ Lead angle + 0°
1.9
2.1
2.3
V
Vdchys
Vdc
Input hysteresis width
―
±100
―
mV
Note 1: Not tested in production



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