TA8492P/PG TOSHIBA [Toshiba Semiconductor], TA8492P/PG Datasheet - Page 6

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

Test circuit
1. I
2. V
•
•
•
•
CC1
SAT (U)
I
I
I
V
CC1
CC2
CC3
SAT (U)
, I
CC2
: Input V
: Input V
: Input V
12 V
V
V
16
16
L
L
1
1
S
c
S
c
, I
: Input V
then measure phases a, b, and c.
CC3
V
Ha
Ha
Ha
15
15
L
L
L
L
2
2
b
a
b
a
+
+
+
, V
, V
, V
Ha
Hb
Hb
Hb
+
12 V
V
V
V
3ST
3ST
, V
14
14
CC
CC
3
CC
3
+
+
+
, V
, V
, V
4.7 µF
4.7 µF
Hb
Hc
Hc
Hc
+
, V
GND
GND
GND
GND
+
+
+
13
13
4
4
Hc
(6.01 V/5.99 V). V
(6.01 V/5.99 V). V
(6.01 V/5.99 V). V
+
(6.01 V/5.99 V), check that the output function is at High level,
GND
GND
GND
GND
12
12
5
5
V
V
H
H
H
H
11
11
Hb
Hb
6
6
b
a
b
a
+
−
+
−
6
+
+
CC
CC
CC
V
V
= 12 V/V
= 18 V/V
= 12 V/V
H
H
H
H
10
10
Ha
Ha
7
7
b
a
b
a
−
+
−
+
+
+
V
V
H
H
H
H
3ST
3ST
3ST
Hc
Hc
9
8
9
8
c
c
c
c
+
−
+
−
+
+
= GND
= GND
= V
CC
TA8492P/PG
2006-3-2