斩波稳定，双线霍尔效应开关

A1150、A1152、A1153、A1155、A1156、A1157 和 A1158 由一系列两线单极霍尔效应开关组成，为提高磁性开关点的精度，它们已经过工厂预校。这些器件采用 Allegro™ 先进的 BiCMOS 晶片制造工艺制成，此工艺应用了取得专利的高频 4 相稳定斩波技术。此技术可实现相对于所有操作温度的磁稳定性，消除单霍尔元件装置的固有偏移，适用于恶劣的应用环境。\r\n\r\nA115x 系列能满足许多汽车应用的需求。这些应用包括感应座椅调节导轨位置、安全带搭扣存在、引擎盖/后备箱锁闭和换挡选择器的位置。\r\n\r\n与传统的开路集电极开关相比，两线单极开关在工作时少用一根线 • 符合 AEC-Q100 汽车标准 \r\n• 在整个温度范围以内的开关点漂移低\r\n• 芯片保护\r\n• 电池反接保护\r\n• 3 - 24 V 工作电压\r\n• 可靠的 EMC 和 ESD 性能\r\n• 扩大工作温度范围：-40°C - 150°C\r\n• -F 选项：工厂预设温度系数 (TC) 确保与\r\n• 铁氧体磁铁连用;

Silicon PNP epitaxial planar type(For power switching)

For power switching Complementary to 2SD1707 ■ Features ● Low collector to emitter saturation voltage VCE(sat) ● Satisfactory linearity of foward current transfer ratio hFE ● Large collector current IC ● Full-pack package which can be installed to the heat sink with one screw

PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED MICROPROCESSORS?

Description The SC1156 is a low-cost, full featured synchronous, voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1156 is ideal for

PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED MICROPROCESSORS?

Description The SC1156 is a low-cost, full featured synchronous, voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1156 is ideal for

Photo Modules for PCM Remote Control Systems

Description The TSOP11.. – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the

Quad High Side Micropower MOSFET Driver with Internal Charge Pump

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