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參數資料
| 型號： | WSH41FC |
| 廠商： | Winson Semiconductor Corp. |
| 英文描述： | Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| 中文描述： | 霍爾效應傳感器IC具有互補輸出驅動器和頻率發生器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 166K |
| 代理商： | WSH41FC |
WSH41FC
Winson reserves the right to make changes to improve reliability or manufacturability.
Hall Effec t S ensor IC with Complementary Output
Drivers and Frequency Generator
Features:
Operate from 2.8V to 20V supply voltage.
On-chip Hall sensor.
Internal bandgap regulator allows temperature compensated operations and a
wide operating voltage range.
High output sinking capability up to 400mA for driving large load.
Lower current change rate reduces the peak output voltages during switching.
Available in rugged low profile SOT-25 , SIP-4L,SIP-5L packages.
Built-in
FG
output.
Built-in protection diode for reverse power supply fault.
General Desc ription:
WSH41FC is designed to integrate Hall sensor with complementary output
drivers and frequency generator together on the same chip, it is suitable for speed
measurement, revolution counting, positioning, and DC brushless motors. It includes
a temperature compensated voltage regulator, a differential amplifier, a Hysteresis
controller, two open-collector output drivers capable of sinking 400mA current load
and an open-collector frequency generator capable of sinking 10mA current load. An
on-chip protection diode is implemented to prevent reverse power fault.
The temperature-dependent bias increases the supply voltage of the hall plates
and adjusts the switching points to the decreasing induction of magnets at higher
temperatures. Subsequently, the open collector output switches to the appropriate state.
WSH41FC are rated for operation over temperature range from
–
20
C to125
C and
voltage ranges from 2.8V to 20V.
In
SOT-25
package, the built-in FG function can save fan system a lot of cost. It is a
very economical solution when fan system need FG signal.
Winson, 2003 Jan
相關PDF資料 |
PDF描述 |
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| WSH41FC-XPAN1 | Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPAN2 | Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPAN3 | Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPCN1 | Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPCN2 | Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WSH41FC-XPAN1 | 制造商:WINSON 制造商全稱:WINSON 功能描述:Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPAN2 | 制造商:WINSON 制造商全稱:WINSON 功能描述:Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPAN3 | 制造商:WINSON 制造商全稱:WINSON 功能描述:Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPCN1 | 制造商:WINSON 制造商全稱:WINSON 功能描述:Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
| WSH41FC-XPCN2 | 制造商:WINSON 制造商全稱:WINSON 功能描述:Hall Effect Sensor IC with Complementary Output Drivers and Frequency Generator |
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