MH181
MST代理商
企业名：深圳市百盛新纪元半导体有限公司
类型：
电话： 0755-82570180
手机：18948314942
联系人：郑小姐
QQ： 
微信：
邮箱：Parkson@szparkson.net
地址：广东深圳福田区赛格广场24楼2401B/门市：新亚洲一期1B063房间
MH181, Hall-Effect sensor, designed for electronic commutation of brush-less DC motor
applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a
comparator that amplifies the Hall Voltage, and a Schmitt trigger to provide switching
hysteresis for noise rejection, and open collector output. An internal band gap regulator is used
to provide temperature compensated supply voltage for internal circuits and allows a wide
operating supply range. The device is identical except for magnetic switch points.
The device includes on a single silicon chip a voltage regulator, Hall-voltage generator,
small-signal amplifier, chopper stabilization, Schmitt trigger, open-collector output to sink up
to 25mA. A south pole of sufficient strength will turn the output on. The North Pole is
necessary to turn the output off. An on-board regulator permits operation with supply voltages
of 3.5V to 20 V.
The package type is in a lead Halogen Free version was verified by third party
organization.
Features and Benefits
Temperature compensation.
Wide operating voltage range.
Open-Collector pre-driver.
Reverse bias protection on power supply pin.
100% at 125℃ “Hot Test” in MH181KUA
Applications
High temperature Hall IC application
Fan motor application
BLDC motor application
3 phase BLDC motor in “K” Spec
|
Ordering Number |
MH181 |
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Operation type |
Latch |
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Temperature |
E/K |
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Package |
UA/SO |
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Voltage range |
3.5V - 20V |
|
Output current |
25mA |
|
Sensitivity(typ) |
90 Gauss |
|
Status |
NOW |
|
note |
Single Output Hall Effect Latch(High Temp Testing) |
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企业名：深圳市百盛新纪元半导体有限公司
类型：
电话： 0755-82570180
手机：18948314942
联系人：郑小姐
QQ：
微信：
邮箱：Parkson@szparkson.net
地址：广东深圳福田区赛格广场24楼2401B/门市：新亚洲一期1B063房间
