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參數(shù)資料
| 型號： | FAN8047G3 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電元器件 |
| 英文描述： | 4-CH Motor Driver |
| 中文描述： | CD MOTOR DRIVER, PDSO28 |
| 封裝： | 0.375 INCH, HEAT SINK, SSOP-28 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 287K |
| 代理商： | FAN8047G3 |
FAN8047G3
10
3. TSD Function
When the chip temperature reaches to 160
°
C by abnormal condition,
the TSD circuit is activated.
This makes the bias current of the output drivers shut down, and all
the output drivers are on cut-off state. Therefore the chip temperature
begins to decrease.
When the chip temperature falls to 140
°
C, the TSD circuit is
deactivated and the output drivers start to operate normally.
The TSD function does not affect regulator operation.
4. Notice
When REF1(pin1) or REF2(pin25) is lower than 0.7V, BTL output is off.
Under Voltage Protecton Function. ( If SVcc is lower than 3.8V, Chip is disable. Hysterisis is 0.2V)
Mute on BTL output voltage is as followed:
- Mute ON BTL Output (CH1,2) = (PVcc1 ) / 2
- Mute ON BTL Output (CH3,4) = ((PVcc2-0.6) / 2
Each output to output and output to GND short should be kept away.
SVCC
R2
R3
Q0
Output driver
bias
Hysteresis
R1
Ihys
I
REF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FAN8047G3X | 4-CH Motor Driver |
| FAN8047G3X_NL | 4-CH Motor Driver |
| FAN8047G3_NL | 4-CH Motor Driver |
| FAN8048 | 2 DC-DC Converter & 4-CH PWM Motor IC |
| FAN8082D | Bi-directional DC Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN8047G3_NL | 功能描述:馬達/運動/點火控制器和驅(qū)動器 4Ch Motor Drive IC 5 Input RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| FAN8047G3X | 功能描述:馬達/運動/點火控制器和驅(qū)動器 4Ch Motor Drive IC 5 Input RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| FAN8047G3X_NL | 功能描述:馬達/運動/點火控制器和驅(qū)動器 4Ch Motor Drive IC 5 Input RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| FAN8048 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2 DC-DC Converter & 4-CH PWM Motor IC |
| FAN8060 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1.2MHz, 1A Synchronous Step-Down DC/DC Regulator |
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