The NSM101x product series includes three product models, namely NSM1011 (single pole Hall switch), NSM1012 (full pole Hall switch), and NSM1013 (Hall latch). Considering multiple dimensions such as different switching points, working magnetic poles, output phases, conventional and low power consumption modes, temperature compensation coefficients of magnet materials, and packaging forms, the NSM101x series can comprehensively cover different system requirements in various application scenarios. Each product model has both car specifications and work specifications, among which car specification level products meet the reliability requirements of AEC-Q100 Grade 0 and are capable of working in harsh environments ranging from -40 to 150 ℃.
Wide operating voltage range, high temperature stability
The NSM101x series has achieved an industry-leading wide power supply voltage range, with an absolute maximum rating of -20~+40V, and a working voltage range of 2.7~38V. It can be applied to various application scenarios of LDO power supply and direct power supply of low-voltage batteries for automobiles.
The switch point temperature compensation coefficient for various magnetic materials meets the high consistency of switch positions achieved by customers in the full temperature range of -40~150 ℃, while using various materials such as samarium cobalt, neodymium iron boron, ferrite, etc., improving system quality.
Flexible selection
For application scenarios with different Magnetic flux density intensities, the NSM101x product series has a variety of sensitivities to choose from, with switching points distributed between 15 and 100 gauss; There are Antarctic and Arctic models available for different target magnetic polarity; For different output phase requirements, there are low output and high output models available for selection under the condition of B>Bop; For different power consumption requirements, there are conventional and low-power models to choose from, with low-power models having an average operating current as low as 8uA. High selection flexibility greatly meets the different structural design and system requirements of different customers.
Industry leading reliability design
The NSM101x series Hall effect switches/latches meet the AEC-Q100 grade 0 certification and are suitable for high-temperature operation, with junction temperatures up to 175 ° C.
This product series supports overcurrent protection and over temperature protection. Long term short circuits between the output end and the power or ground wire will not cause product damage, greatly improving the likelihood of sensor modules passing complex in vehicle electrical performance tests. At the same time, this product series has industry-leading ESD performance, with HBM mode up to ± 8kV, improving robustness in the production and manufacturing of components and end customer applications.
Universal packaging form with strong compatibility
SOT23-3 packaging and TO92S packaging are compatible with mainstream competitors in the industry, supporting perforation welding and PCB surface mounting, allowing for direct chip replacement while maintaining complete structural design
