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參數(shù)資料
| 型號： | TA8493AF |
| 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相全波無刷直流電動機(jī)驅(qū)動IC的CD - ROM驅(qū)動器 |
| 文件頁數(shù)： | 19/25頁 |
| 文件大?。?/td> | 250K |
| 代理商： | TA8493AF |
TA8493F/AF/BF
2002-01-31
19
4. R
ON (U)
, V
SAT (L)
R
ON (U)
: Determined output function by V
Ha
, V
Hb
, V
Hc
(2.45 V/2.55 V).
Measure voltage value between V
M
and L
a
, and change to resistance valve. b phase and c
phase are measured the same method.
V
SAT (L)
: Determined output function by V
Ha
, V
Hb
, V
Hc
(2.45 V/2.55 V).
Measure voltage value between L
a
and GND. b phase and c phase are measured the same
method.
1.65 V
12 V
0.5 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
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
R
F1
0
2
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
Hc
V
Hb
V
Ha
0
0
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| TA8493BF | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES |
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| TA8499F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD/DVD ROM DRIVES |
| TA8504 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:HIGH SPEED COMPARATOR |
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