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參數(shù)資料
| 型號(hào)： | 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(dòng)機(jī)驅(qū)動(dòng)IC的CD - ROM驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 8/25頁 |
| 文件大?。?/td> | 250K |
| 代理商： | TA8493AF |
TA8493F/AF/BF
2002-01-31
8
Functional Description
This IC is a 3-phase, full wave brushless DC motor driver of the direct PWM control type.
Control amp input circuit
The common mode input voltage ranges for both V
C
and V
ref
are 0.5 to 4.0 V.
Relation between control input and PWM ON duty is shown below, PWM ON duty is 100%
when V
ref
V
C
0.75 V (typ.)
The input is provided with a dead-zone area whose voltage width is 100 mV (typ.)
Mode select/short brake circuit
V
ref
V
CC
V
C
BRK
MS
V
ref
V
C
(V)
Dead-zone
voltage width
100 mV (typ.)
V
ref
0.75
V
ref
0.75
100
0.5
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TA8493BF | 3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES |
| TA8493F | 3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES |
| TA8504 | HIGH SPEED COMPARATOR |
| TA8504F | High Speed Comparator(高速比較器) |
| TA8680N | TA8680N |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| TA8493F | 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 |
| TA8496FL | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Bipolar Linear Integrated Circuit Silicon Monolithic |
| 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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