The semiconductor industry, as one of the core industries in the global market, has tremendous market potential. Mr. Song Shiqiang, the General Manager of SAKO Microelectronics, recognized this early on and thus made domestic substitution the company's main business from the beginning, persisting on this path. Despite the difficulties along the way, they have finally seen the dawn. Since the trade war, SAKO Microelectronics has consistently pursued the path of domestic substitution and gradually grown, gaining a good reputation in the domestic semiconductor field. This has attracted more and more end product manufacturers and electronic engineers actively seeking cooperation.

The SL44E unipolar Hall effect switch is a sensor designed using bipolar semiconductor technology, featuring multiple functions and characteristics. This sensor includes a Hall voltage generator, a regulator that can operate within a supply voltage range of 3.8 to 40V, temperature compensation circuitry, small signal amplifier, Schmitt trigger, and open collector output. These components work together, allowing the sensor to efficiently respond to magnetic field changes in polar environments, meeting specific application requirements. In addition, the SL44E offers various packaging options, including TO92S and SOT23-3L, with all packages compliant with RoHS standards, meeting environmental protection requirements. These packaging options enable the sensor to be suitable for different installation environments and application scenarios, providing users with greater flexibility and choice.

The SL44E-9 is a high-performance Hall sensor manufactured by SAKO Microelectronics. It features a unique single S-pole design, making it suitable for various magnetic field detection applications. Whether in industrial control, automotive electronics, robotics, or other fields, this sensor can accurately sense magnetic field changes and provide reliable output signals. It can be used as an electronic switch to control various circuits and devices because it can quickly respond to magnetic field changes and output corresponding signals, enabling efficient switch control.

Here are the specifications and features of this sensor:

· Polarity: Single S-pole

· VDD Voltage (V): 60V

· IDD Current (μA): 40mA

· Package: TO-92S

The SL44E-9 can withstand a working voltage of up to 60V, allowing it to operate stably under a wider range of power conditions, such as high-voltage grid monitoring, electric vehicle charging stations, or other high-voltage applications. Its static current of 40mA balances power consumption and performance requirements. It can provide accurate magnetic field detection while maintaining low power consumption, making it suitable for applications that demand high battery life and energy efficiency.

Currently, the SL44E-9 is widely used in several fields, including magnetic field detection, position sensing, and electronic switching. This sensor is capable of detecting changes in magnetic fields, making it widely applied in areas such as magnetometers and geomagnetic sensors. Additionally, due to its high sensitivity and reliability, the SL44E-9 plays an important role in position sensing. For example, in industrial machinery and automation systems, this sensor can be used to detect the position and motion of objects. Moreover, it can also be used as an electronic switch to control various circuits and devices. It can quickly respond to magnetic field changes and output corresponding signals, enabling efficient switch control.

About SLKOR

With an elite team from prestigious Chinese Tsinghua University and Korean Seoul Yonsei University, Shenzhen Slkor Micro Semicon Co., Ltd. is dedicated to the third generation semiconductor SiC power devices and conventional semiconductor devices. We are strong on the relevant methodologies, new materials, new technologies and new products. Our products cover discrete devices and ICs,  diodes, transistors, power devices, power management chips, and analogue chips etc. Under the strong leadership of Mr. Song Shiqiang, the CEO of Slkor, starts from an IP design house, Slkor is now a national high-tech enterprise covering the R&D, production and sales service of semiconductor devices. Slkor provides quality domestic equivalents of semiconductor from major international players. For prompt services, Slkor has two flagship stores in the world famous hardware valley Shenzhen Huaqiangbei.