长期现货优势供应ATS177-PG-B-B
黄先生
ATS177系列双极锁存霍尔效应集成传感器:是由一个稳压电源,霍尔电压发生器,差分放大器,施密特触发器和输出放大器组成的磁敏传感电路。
产品特点:反向电压保护/电源电压范围宽/易焊性好。
典型应用场合:直流无刷风机/直流无刷电机/高灵敏的无触点开关。
电源电压4.5--20V。
Features
- 3.5V to 20V DC operation voltage -
Temperature compensation - Wide operating
voltage range -
Open-Collector pre-driver - 25mA maximum sinking output
current.
-
Reverse polarity protection - Package : SIP3 , SOT23
Applications
- Brush-less DC Motor - Brush-less DC Fan
- Revolution counting - Speed measurement
General
Description
ATS177 is an integrated Hall effect
latched
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 bandgap regulator
is used to provide temperature compensated
supply voltage for internal
circuits and allows a wide operating supply range. If
a magnetic flux
density larger than threshold Bop ,DO is turned on (low )。
The
output
state is held until a magnetic flux density reversal falls below
Brp
causing
DO to be turned off (high)。
免责声明:当前页为 ATS177-PG-B-B长期现货优势供应产品信息展示页,该页所展示的 ATS177-PG-B-B长期现货优势供应产品信息及价格等相关信息均有企业自行发布与提供, ATS177-PG-B-B长期现货优势供应产品真实性、准确性、合法性由店铺所有企业完全负责。世界工厂网对此不承担任何保证责任,亦不涉及用户间因交易而产生的法律关系及法律纠纷,纠纷由会员自行协商解决。
友情提醒:世界工厂网仅作为用户寻找交易对象,就货物和服务的交易进行协商,以及获取各类与贸易相关的服务信息的渠道。为避免产生购买风险,建议您在购买相关产品前务必确认供应商资质及产品质量。过低的价格、夸张的描述、私人银行账户等都有可能是虚假信息,请您谨慎对待,谨防欺诈,对于任何付款行为请您慎重抉择。
投诉方式:fawu@gongchang.com是处理侵权投诉的专用邮箱,在您的合法权益受到侵害时,请将您真实身份信息及受到侵权的初步证据发送到该邮箱,我们会在5个工作日内给您答复,感谢您对世界工厂网的关注与支持!