參數(shù)資料
型號(hào): TA8493F
廠商: Toshiba Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES
中文描述: 3相全波無(wú)刷直流電動(dòng)機(jī)驅(qū)動(dòng)IC的CD - ROM驅(qū)動(dòng)器
文件頁(yè)數(shù): 22/25頁(yè)
文件大?。?/td> 250K
代理商: TA8493F
TA8493F/AF/BF
2002-01-31
22
7. V
OFG (H)
, V
OFG (L)
V
OFG (H)
: V
Hb
2.53 V, I
FGO
10 A (source)
V
OFG (L)
: V
Hb
2.47 V, I
FGO
10 A (sink)
8. V
HYS
V
HYS
: Switch the V
Hb
from high (H) to low (L) and from (L) to (H).
Measure the V
Hb
at the point when FGO function changes.
TA8493F/AF/BF
L
b
V
M1
L
c
L
c
(G) MS
GND1 OSC
V
ref
V
C
V
CC
C
d
HB
H
c
H
c
L
b
(G) L
a
(G) L
a
1
2
V
M2
4
C
RF
8
GND2
N.C.
FGO BRK
H
b
12
H
b
13
H
a
14
H
a
15
5 V
5 V
R
F2
R
F1
6
SB
0
3
5
7
9
10
11
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
5
0
2.5 V V
Hb
V
TA8493F/AF/BF
L
b
V
M1
L
c
L
c
(G) MS
GND1 OSC
V
ref
V
C
V
CC
C
d
HB
H
c
H
c
L
b
(G) L
a
(G) L
a
1
2
V
M2
4
C
RF
8
GND2
N.C.
FGO BRK
H
b
12
H
b
13
H
a
14
H
a
15
5 V
5 V
R
F2
R
F1
6
SB
0
3
5
7
9
10
11
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
5
0
2.5 V V
Hb
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