ta8492p TOSHIBA Semiconductor CORPORATION, ta8492p Datasheet - Page 7

• Manufacturer Part Number: ta8492p
• Description: Three-phase Full-wave Brushless Dc Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

3. V
4. I
x
x
L (U)
SAT (L)
I
V
(a-phase, b-phase, c-phase)
L (U)
SAT (L)
12 V
18 V
: Check that the output function is high impedance at 3ST
16
V
16
V
L
L
(a-phase, b-phase, c-phase)
1
1
S
c
S
c
: Input V
15
15
L
L
L
L
A
2
2
b
a
b
a
Ha
V

12 V
12 V
V
3ST
V
3ST
V
, V
14
14
CC
3
CC
3
CC
4.7 PF
4.7 PF
Hb

, V
GND
GND
GND
GND
13
13
4
4
Hc

(6.01 V/5.99 V) and check that the output function is “L”.
GND
GND
GND
GND
12
12
5
5
V
V
H
H
H
H
Hb
11
Hb
11
6
6
b
a
b
a




7


V
V
H
H
H
H
10
10
Ha
Ha
7
7
b
a
b
a






V
V
H
H
H
H
Hc
Hc
9
8
9
8
c
c
c
c






V
CC
.
TA8492P/PG
2004-07-27