ta8492p TOSHIBA Semiconductor CORPORATION, ta8492p Datasheet - Page 8

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

5. I
6. V
x
x
x
x
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
: When V
12 V
12 V
16
V
16
V
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
RV


2.5 V/6.5 V.
V
, V
, V
is 8.5 V, input V
12 V
12 V
V
3ST
V
V
3ST
Hb
Hb
14
14
CC
3
CC
CC
3


4.7 PF
4.7 PF
, 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
V
V
H
H
H
H
Hb
11
Hb
11
GND.

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






V
CC
.
TA8492P/PG
2004-07-27