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參數(shù)資料
| 型號(hào)： | PT3016 |
| 英文描述： | DS_PT3016_X_V1.3 IC SPECIFICATIONS|Doc - Data Sheet?-- ?PT-3016 Universal DC Brushless Motor Driver IC with Frequency Generation Output (1.5V ~ 6.5V) |
| 中文描述： | DS_PT3016_X_V1.3集成電路規(guī)格|文件-數(shù)據(jù)表？ - ？葡萄牙- 3016通用直流無(wú)刷電機(jī)的頻率產(chǎn)生輸出（在1.5V?6.5V的驅(qū)動(dòng)IC） |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 449K |
| 代理商： | PT3016 |
-3-
Date:April 2002
Rotation Frequency
The PT3016 driver IC generates a FG signal for frequency calculation. In
general application, the Fan IC will generate a signal to indicate the rotation
frequency of different for each motor. The FG will divide the pole number by 1.5,
2, 2.5, 3 and 4 (must be adjusted under IC process). When the motor is
stopped, the FG signal will pull high to indicate the stop of the motor was
stopped.
Lock Protection
In order to protect the motor and reduce the power dissipation. When the motor
contacts the outside force, the Fan IC when stop driving the coil after the motor
is lock over 0.25 seconds and restarts the motor after stop the motor 1.75
seconds. Figure-2 shows the timing diagram between the hall input signal and
driver state. Whenever the motor stops over 0.25 second by outside force, the
Fan IC will shutdown to stop the driving output, and after 1.75 seconds, the Fan
IC will turn on again.
Hin
0.25sec
1.75sec
Off
Driver
On
Fig 2. Lock Protection
T
0.25sec
The driver IC architecture block diagram is showed as Figure-3
FG
Lock Timing
Control
Fan Lock
Detection
Driver
Driver Timing
Control
Hin
Vcc
Gnd
O2
O1
FG
Fig. 3. Driver IC Architecture
Ver. 1.12
PT3016X
相關(guān)PDF資料 |
PDF描述 |
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| PT301E | 200V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; Similar to IRFB260N with Lead Free Packaging |
| PT3085_C | 100V Single N-Channel HEXFET Power MOSFET in a TO-262 package; A IRFSL4710 with Standard Packaging |
| PT3086_C | PT3086_C V1.5 Data Sheet|Doc - Data Sheet?-- ?Motor Driver |
| PT3086_D1 | PT3086_D1 V1.5 Data Sheet|Doc - Data Sheet?-- ?Motor Driver |
| PT3086_D2 | PT3086_D2 V1.1 Data Sheet|Doc - Data Sheet?-- ?Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT-3016A | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Frequency Output Divide 1/1.5/2 |
| PT-3016B | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Frequency Output Divide 1/1.5/2 |
| PT-3016C | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Frequency Output Divide 1/1.5/2 |
| PT-3016X | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Frequency Output Divide 1/1.5/2 |
| PT301E | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:DS_PT301E_X_V1.2EIC SPECIFICATIONS|Doc - Data Sheet?-- ?PT-301E Universal DC Brushless Motor Driver IC with PWM Speed Control and Frequency Generation Output (1.5V ~ 6.5V) |
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