tb6551f TOSHIBA Semiconductor CORPORATION, tb6551f Datasheet - Page 8

• Manufacturer Part Number: tb6551f
• Description: 3-phase Full-wave Sine-wave Pwm Brushless Motor Controller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics
Supply current
Input current
Input voltage
Input hysteresis
voltage
Output voltage
Output leakage
current
Output off-time by
upper/lower transistor
Overcurrent detection
Lead angle correction
V
Note 5: T
CC
Characteristics
monitor
OFF
(Note 1)
OS = High
OS = Low
Turn-on signal (U, V, W)
Turn-on signal (X, Y, Z)
Turn-on signal (U, V, W)
Turn-on signal (X, Y, Z)
V
V
V
V
V
T
T
Symbol
in
OUT (H)-1
T
V
I
I
I
OUT (L)-1
V
V
T
T
V
V
in (2)
in (2)
in (2)
REV (H)
REV (L)
LA (2.5)
I
I
OFF(H)
I
OFF(L)
CC (H)
FG(H)
LA (0)
LA (5)
CC (L)
in (1)
FG(L)
L (H)
V
I
refout
L (L)
V
V
CC
dc
H
H
-1
-2
-3
High
Low
(Ta = = = = 25°C , V
Circuit
Test
¾
¾
¾
¾
¾
¾
¾
¾
V
V
V
V
V
HU, HV, HW, CW/CCW, RES, OS, Td
HU, HV, HW, CW/CCW, RES
I
I
I
I
I
I
I
V
V
Td = High or open, X
I
Td = Low, X
I
I
L
L
L
Output start operation point
No output operation point
Input hysteresis width
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
dc
A
A
A
refout
in
in
in
in
OUT
OUT
= 0 V or Open, Hall IN = 100 Hz
= 2.5 V, Hall IN = 100 Hz
= 5 V, Hall IN = 100 Hz
= 5 V
= 0 V
= 0 V
= 5 V
= 2 mA
= -2 mA
= 1 mA
= -1 mA
= 1 mA
= -1 mA
= 30 mA
= ± 2 mA, OS = High/Low
= ± 2 mA, OS = High/Low
= 0 V
= 3.5 V
= open
CC
0.78 V
V
HU, HV, HW
CW/CCW, OS, Td
RES
in
= = = = 15 V)
e
= 4.19 MHz,
, LA
8
T
Test Condition
T
OFF
OFF
V
refout
in
0.78 V
= 4.19 MHz,
REV
REV
FG
FG
V
V
refout
refout
- 0.78 V
U, V, W, X, Y, Z
U, V, W, X, Y, Z
U, V, W, X, Y, Z
U, V, W, X, Y, Z
- 0.78 V
V
refout
0.78 V
- 0.78 V
T
OFF
V
V
V
V
- 0.78
T
- 1.0
- 1.0
0.46
27.5
53.5
V
-40
-80
Min
refout
refout
refout
refout
- 1
4.5
2.2
3.0
4.2
3.7
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
OFF
refout
0.78 V
- 0.78 V
V
V
V
- 0.4
- 0.5
- 0.5
Typ.
-20
-40
refout
refout
refout
4.5
0.3
0.4
0.5
0.5
5.0
2.6
3.8
0.5
4.0
0.5
20
40
32
59
¾
¾
3
0
0
0
2002-12-24
V
TB6551F
0.78
0.54
34.5
62.5
Max
refout
0.8
1.0
5.5
4.8
4.3
1.0
40
¾
¾
80
¾
¾
¾
¾
10
10
¾
¾
¾
¾
6
Unit
mA
mA
mA
ms
V
V
V
V
V
°