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TB6556FG Datasheet(PDF) 9 Page - Toshiba Semiconductor

Part No. TB6556FG
Description  3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
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Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

TB6556FG Datasheet(HTML) 9 Page - Toshiba Semiconductor

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TB6556FG
2012-10-22
9
Electrical Characteristics (Ta = 25°C, VCC = 7 V)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Supply current
ICC
Vrefout = open
5
8
mA
Iin (1)-1
Vin = 5 V
LA
25
50
Iin (1)-2
Vin = 5 V
Ve
35
70
Iin (2)-1
Vin = 0 V
HU, HV, HW, SS
−50
−25
Input current
Iin (2)-2
Vin = 0 V
CW/CCW, OS, Td, RES
−100
−50
μA
HIGH
Vrefout
− 1
Vrefout
Vin
LOW
HU, HV, HW, CW/CCW, RES, OS, Td, SS
0.8
V
H
Modulation factor maximum
5.1
5.4
5.7
M
Refresh → Start motor operation
1.8
2.1
2.4
Input voltage
Ve
L
Turned-off → Refresh
0.7
1.0
1.3
V
Input hysteresis
voltage
VH
HU, HV, HW, SS
(Note 5)
0.3
V
VDT
HU, HV, HW
Xin = 4.19 MHz
0.5
Input delay time
VDC
Idc
Xin = 4.19 MHz
1.0
μs
VOUT (H)-1
IOUT = 2 mA
U, V, W, X, Y, Z
Vrefout
− 0.78
Vrefout
− 0.3
VOUT (L)-1
IOUT = −2 mA
U, V, W, X, Y, Z
0.3
0.78
VREV (H)
IOUT = 1 mA
REV
Vrefout
− 1.0
Vrefout
− 0.2
VREV (L)
IOUT = −1 mA
REV
0.2
1.0
VFG (H)
IOUT = 1 mA
FG
Vrefout
− 1.0
Vrefout
− 0.2
VFG (L)
IOUT = −1 mA
FG
0.2
1.0
Output voltage
Vrefout
IOUT = 30 mA
Vrefout
4.5
5.0
5.5
V
IL (H)
VOUT = 0 V
U, V, W, X, Y, Z
0
10
Output leakage
current
IL (L)
VOUT = 3.5 V
U, V, W, X, Y, Z
0
10
μA
TOFF (H)
Td = HIGH or OPEN, Xin = 4.19 MHz,
IOUT = ± 2 mA, OS = HIGH/LOW
1.5
1.9
Output off-time by
upper/lower transistor
(Note 6)
TOFF (L)
Td = LOW, Xin = 4.19 MHz,
IOUT = ± 2 mA, OS = HIGH/LOW
3.0
3.8
μs
Overcurrent detection
Vdc
Idc
0.46
0.5
0.54
V
AMPOUT
GOUT output current
5
mA
LA gain setting amp
AMPOFS
GIN, GOUT 11 kΩ/1 kΩ
−40
mV
L
LL = 0.7 V
−20
20
LA limit setting
difference
U
UL = 2.0 V
−20
20
mV
LA peak hold output
current
PHOUT
PH output current
5
mA
TLA (0)
LA = 0 V or OPEN, Hall IN = 100 Hz
0
TLA (2.5)
LA = 2.5 V, Hall IN = 100 Hz
27.5
32
34.5
Lead angle correction
TLA (5)
LA = 5 V, Hall IN = 100 Hz
53.5
59
62.5
°
VCC (H)
Output start operation point
4.2
4.5
4.8
VCC (L)
No output operation point
3.7
4.0
4.3
VCC monitor
VH
Input hysteresis width
0.5
V
Note 5: Toshiba does not implement testing before shipping.


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