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深圳市七悦科技有限公司,专业从事磁控霍尔开关的研发和销售。
高耐压双极锁存霍尔开关,兼容市面上大多数177
GENERAL DESCRIPTION
HS177 is an integrated Hall effect latched sensor designed for electronic commutation of
brush-less DC motor applications. The device is using HV BCD process 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.
If a magnetic flux density larger than threshold Bop, OUT is turned on(low). The output state is held until a magnetic flux density reversal falls below Brp causing OUT to be turned off (high).
FEATURES
3.3V to 26V DC operation voltage
Temperature compensation
Wide operating voltage range
Open-Drain pre-driver
25mA maximum sinking output current.
SIP-3L & TO-92S Package( Green and Lead Free )
Applications
Solid state switch
Handheld Wireless Handset Awake Switch
Lid close sensor for battery powered devices
Magnet proximity sensor for reed switchreplacement in low duty cycle application
贴片封装如图:
插件封装如图:
深圳市七悦科技有限公司,长期提供全极霍尔开关,单极霍尔开关,双极锁存霍尔开关,霍尔元件(4条腿),锑化铟Insb,霍尔传感器,线性霍尔,电机霍尔,测速霍尔,霍尔IC,磁控开关。
欢迎来电咨询详细功能、参数及代替型号选型,随时提供技术支持!
深圳现货供应 HS177 智能烤肉机PCBA 专用 双极霍尔开关 锁存霍尔元件
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99999件可售
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