SHANGHAI, July 11, 2022 /PRNewswire/ — In the initially 50 % of 2022, NOVOSENSE (an analog and blended sign chip layout firm) has unveiled much more than ten new solutions, which are widely made use of in automotive, industrial, facts and communication and client electronics fields. With its breakthrough progressive technological innovation, lots of of its solutions meet up with the necessities of the AECQ-100 automotive needs, keeping particular shares in the demanding automotive application field.
Significant isolation and rapidly overcurrent security for detecting AC or DC present-day in automotive methods: NSM2015 / NSM2016 Sequence Corridor-outcome latest sensor chips
NOVOSENSE NSM2015 / NSM2016 Hall-effect present sensor chips can be applied for AC or DC current perception of automotive OBC, DC/DC, PTC heater, charging gun, PDU and other systems. It is a entirely integrated superior-isolation present-day sensor with particularly very low key-aspect conduction resistance for precise measurement with no exterior isolation elements.
This series adopts set output method, the output voltage stays unchanged in a selected vary of offer voltage, and does not fluctuate with the fluctuation of offer voltage. It removes the dependence on high-precision voltage regulator systematically, consequently building the process BOM less complicated and additional price-powerful.
NOVOSENSE’s new chopper and rotating recent excitation know-how make zero-issue temperature drift lesser. Thanks to the precise interior temperature payment algorithm and off-line precision calibration, it can retain significant precision in the total functioning temperature range, eliminating the will need for secondary programming.
In addition, this series characteristics rapid overcurrent protection output with a regular reaction time of 1.5 us. This rapid overcurrent output gives an quick way to detect overload and short circuit occasions. The overcurrent security threshold can be established to 75% to 200% of the complete current. It is readily available in equally broad-body SOIC16W and SOIC8 deals, with up to 5000Vrms resistance, up to 1550Vpk and 1097Vrms doing the job isolation resistance, and up to 100A recent array.
Has a common-manner magnetic area suppression operate, and can be utilised to detect rotation angle of automotive sections: NSM301x collection Corridor-outcome angle sensor chip
NOVOSENSE NSM301x series Corridor-outcome angle sensor chip is a non-contact rotation angle sensor, which can be made use of for detection of automotive throttle, chassis height, steering wheel angle, throttle pedal and valve swap. It can detect in 360° and give exact measurement angles in ambient temperatures ranging from -40°C to 125°C.
This series has an automatic obtain management (AGC) module that can change the obtain of the sign route to adapt to various mechanical constraints and magnetic fields. This approach delivers most adaptability in method design simply because it can be integrated immediately into existing architectures, giving large accuracy.
In addition, it provides 14-little bit linear DAC analog output / 12-little bit resolution PWM output, and 14-little bit SPI angle output. It presents an angular output with accuracy of ±1° above the complete temperature variety, and supports 4-portion fitting one by just one with accuracy up to ±0.2° soon after four-part fitting.
This collection of sensor chips can resist stray magnetic discipline interference from X/Y/Z directions: Its four integrated planar Corridor factors are only delicate to the magnetic discipline changes in the Z axis, and immune to stray magnetic industry variations in the X and Y axis. Through differential amplification of two pairs of opposing Hall components, four Hall features create a sinusoidal signal and a cosine sign for subsequent CORDIC functions. Because of the differential input, the uniform magnetic discipline interference together the Z axis is also canceled out.
Substantial functionality and expense efficient for detecting AC and DC bus voltage in automotive method: NSI1312x series isolated voltage sampling chips
NOVOSENSE NSI1312x series isolated voltage sampling chips can be utilised to AC and DC bus voltage in automotive program. It supports positive and adverse voltage input and high impedance input, as effectively as differential or solitary-ended analog output It can provide up to 5000 Vrms insulation voltage and up to 150KV/us of CMTI, enabling substantial precision and lower temperature drift.
Through the innovation of technology, NMC drastically optimized the value of isolated amplifier, so that it supports ±1.2V bidirectional linear enter voltage, supports the acquisition of AC and DC voltage, and realizes stage decline detection for AC enter. In addition, it also supports single-conclude output voltage, which can be immediately connected to the MCU ADC I/O port, without added operational amplifier as a differential to solitary-conclusion, even though conference the needs of value productive and large performance, delivering a new standard for marketplace levels of competition.
With decades of accumulation in the subject of capacitive engineering and its very own patent pros, this series of solutions have top-quality EMI functionality, with significant strengths in contrast with the same form of solutions in respect of both vertical conduction and horizontal conduction.
This sequence of items are offered in both of those slender-system smaller deal and one close output version, creating the layout easier.
Ultra-small static energy intake, specially intended for automotive battery electricity supply systems: NSR31/33/35 collection LDO chips
NOVOSENSE NSR31/33/35 series LDO chips are intended for automotive battery driven process programs with a large input voltage of 3V to 40V, supporting transient voltages up to 45V. With an ultra-reduced static ability use of 5uA and minimal differential voltage, it is best for automotive apps with superior standby power usage requirements. It can ability MCU and CAN/LIN transceivers in standby techniques to preserve electricity and prolong battery everyday living.
The series of chips have a variety of optional technical specs to meet up with various design specifications. It is available in a range of fastened voltage versions: 2.5V, 3.3V and 5.0V, as well as output adjustable versions (.65V to 18V) In addition, 150mA, 300mA, and 500mA output latest capacities are readily available for distinctive series respectively, which can be restricted internally by the chip It is obtainable in these offers as SOT223, SOT23, DFN-8, MSOP-8EP, SOP-8EP, TO252, TO263, etc. It integrates quick circuit protection and over temperature protection function able of operating at ambient temperature of -40℃ to 125℃.
Complete diagnostic and protection functions specifically intended for driving car or truck technique load features: NSE11409 sequence 40V/ single channel 90mΩ clever low side change
NOVOSENSE NSE11409 collection 40V/ solitary channel 90mΩ clever minimal facet switches are built to travel significant-dependability load applications. They are extensively applied to drive load things such as automotive relays, actuators, lighting and heating resistance wires. They have complete diagnostic and defense capabilities with an built-in VDD clamp of> 45V, which are in particular acceptable for driving inductive loads this sort of as relays and valves to assistance them notice rapid demagnetization.
The chip can limit the output current, with open circuit analysis and more than temperature safety features. It is capable of functioning at ambient temperatures ranging from -40 °C to 125 °C and is out there in two packages, SO-8 and SOT-223, assembly distinct style and design demands.
The new NOVOSENSE items launched above are obtainable in typical designs to meet distinct software eventualities of customers. For more details about the most recent information and facts and item information of NOVOSENSE, remember to check out its official internet site at: www.novosns.com.
Primarily based on the company values of “reliability and trustworthiness” and the mission of “Perception and Drive the Potential, Create a Linked Earth with Semiconductors”, the corporation is fully commited to offering chip stage alternatives for the link amongst the digital and the true globe.
NOVOSENSE (inventory code in STAR Sector: 688052) is a superior-general performance and significant-trustworthiness analog and mixed sign chip design and style firm. Since established in 2013, it has focused on signal sensing, process interconnection and electricity drive, offering detailed semiconductor products and answers this kind of as sensor, signal chain, isolator, interface, ability, drive and ability administration.
For item information, remember to e-mail to: [email protected]