TA8492P/PG TOSHIBA [Toshiba Semiconductor], TA8492P/PG Datasheet - Page 8

• Manufacturer Part Number: TA8492P/PG
• Description: Three-Phase Full-Wave Brushless DC Motor Driver IC
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

5. I
6. V
•
•
•
•
L (L)
H
, V
I
V
V
V
L (L)
H
STP
FW
STP
:
: Input V
: Check that the output function is high impedance at 3ST = V
: When V
12 V
12 V
V
V
16
16
L
L
(a-phase, b-phase, c-phase)
Input V
(a-phase, b-phase, c-phase) AT V
that the output function is at high impedance.
AT V
1
1
, V
S
c
S
c
FW
V
3ST
, V
15
15
L
L
L
L
Ha
Ha
2
2
3ST
b
a
b
a
= 2.5 V/6.5 V.
RV
+
+
, V
, V
V
is 8.5 V, input V
12 V
12 V
V
V
V
Hb
Hb
3ST
3ST
14
14
CC
3
CC
CC
3
+
+
4.7 µF
4.7 µF
, V
, V
Hc
Hc
GND
GND
GND
GND
13
13
+
+
4
4
(6.01 V/5.99 V) and check the output function.
(6.01 V/5.99 V) and check that the output function is forward mode.
Ha
GND
GND
GND
GND
12
12
5
5
+
3ST
, V
Hb
= GND.
V
V
H
H
H
H
11
11
Hb
Hb
+
6
6
b
a
b
a
, V
+
−
+
−
8
+
+
Hc
V
V
+
H
H
H
H
10
10
Ha
Ha
7
7
b
a
b
a
(6.01 V/5.99 V), fix the output function, then check
−
+
−
+
+
+
V
V
H
H
H
H
Hc
Hc
9
8
9
8
c
c
c
c
+
−
+
−
+
+
CC
.
TA8492P/PG
2006-3-2