NSM2015-40B3F-Q1SWR

Novosense
NSM2013 High-Accuracy, Hall-Effect-Based Current Sensor IC with Common-Mode Field Rejection in 5kV High-Isolation Datasheet (EN) 0.15 Product Overview NSM2013 is an integrated path current sensor with a very low on-resistance of 0.85mΩ, reducing heat loss on the chip.  Maximum repeated isolation withstand voltage (VIROM): 1550Vpk  Maximum working isolation withstand voltage (VIOWM): 1097Vrms...
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Примечания Chip-level Current Sensor with Integrated Current Path（<100A）
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NSM2013 High-Accuracy, Hall-Effect-Based Current Sensor IC with Common-Mode Field Rejection in 5kV High-Isolation Datasheet (EN) 0.15 Product Overview NSM2013 is an integrated path current sensor with a very low on-resistance of 0.85mΩ, reducing heat loss on the chip.  Maximum repeated isolation withstand voltage (VIROM): 1550Vpk  Maximum working isolation withstand voltage (VIOWM): 1097Vrms NOVOSENSE innovative isolation technology and signal conditioning design can meet high isolation levels while sensing the current flowing through the internal Busbar. A differential Hall pair is used internally, so it has a strong immunity to external stray magnetic fields.  Withstand isolation voltage (VISO): 5000Vrms NSM2013 senses the magnetic field generated by the Busbar current flowing under the chip to indirectly detect the current. Compared with the current sampling method of the Shunt+ isolated op-amp, NSM2013 eliminates the need for the primary side power supply and has a simple and convenient layout. At the same time, it has extremely high isolation withstand voltage and Lifetime stability.  CTI（I） In high-side current monitoring applications, NSM2013 can reach a working voltage of 1550Vpk, and it can withstand 10kV surge voltage and 13kA surge current without adding any protection devices. NSM2013 has a pseudo-differential output mode (fixed output), the output voltage will not change within a certain supply voltage, eliminating LDO on the system, making BOM simpler. Due to NSM2013 internal accurate temperature compensation algorithm and factory accuracy calibration, this current sensor can maintain good accuracy in the full temperature working range, and the customer does not need to do secondary programming or calibration.  Maximum surge isolation withstand voltage (VIOSM): 10kV  Maximum surge current (Isurge): 13kA  CMTI > 100V/ns  Creepage distance/Clearance distance: 8mm  NOVOSENSE innovative ‘Spin Current’ technology makes offset temperature drift very small  Fixed output with Vref  Working temperature: -40°C ~ 125°C  Primary internal resistance: 0.85mΩ  Wide body SOIC16 package  UL62368/EN62368 safety certification  ROHS Applications  Solar system  Industrial power supply  Motor control  OBC/DCDC/PTC Heater  Charging pile Support 3.3V/5V power supply (different version) Key Features  High bandwidth and fast response time  240kHz bandwidth  2.2us response time  High-precision current measurement  Differential Hall sets can immune stray field  High isolation level that meets UL standards Copyright © 2022, NOVOSENSE Page 1 PDF
Документация на серию NSM2015 

Дата модификации: 03.08.2023

Размер: 1.9 Мб

27 стр.

NSM2015 Hall-Effect-Based Current Sensor IC with CommonMode Field Rejection and Overcurrent protection Datasheet (EN) 1.0 Product Overview NSM2015 is an integrated path current sensor with a very low on-resistance of 0.85mΩ, reducing heat loss on the chip. NOVOSENSE innovative isolation technology and signal conditioning design can meet high isolation levels while sensing the current flowing through the internal Busbar. A differential Hall pair is used internally, so it has a strong immunity to external stray magnetic fields. NSM2015 senses the magnetic field generated by the Busbar current flowing under the chip to indirectly detect the current. Compared with the current sampling method of the Shunt+ isolated op-amp, NSM2015 eliminates the need for the primary side power supply and has a simple and convenient layout. At the same time, it has extremely high isolation withstand voltage and Lifetime stability. In high-side current monitoring applications, NSM2015 can reach a working voltage of 1550Vpk, and it can withstand 10kV surge voltage and 13kA surge current without adding any protection devices.  Differential Hall sets can immune stray field  High isolation level that meets UL standards  Working Voltage for Basic Isolation (VWVBI): 1550Vpk / 1097Vrms  Withstand isolation voltage (VISO): 5000Vrms  Maximum surge isolation withstand voltage (VIOSM): 10kV  Maximum surge current (Isurge): 13kA  CMTI > 100V/ns  CTI（I）  Creepage distance/Clearance distance: 8mm  Fault Overcurrent Protection  NOVOSENSE innovative ‘Spin Current’ technology makes offset temperature drift very small  Fixed output with Vref  Working temperature: -40°C ~ 125°C  Primary internal resistance: 0.85mΩ  Wide body SOIC16 package  UL62368/EN62368 safety certification NSM2015 has a pseudo-differential output mode (fixed output), the output voltage will not change within a certain supply voltage, eliminating LDO on the system, making BOM simpler.  ROHS Due to NSM2015 internal accurate temperature compensation algorithm and factory accuracy calibration, this current sensor can maintain good accuracy in the full temperature working range, and the customer does not need to do secondary programming or calibration. Applications NSM2015 Provides overcurrent protect function and supports adjusting the overcurrent threshold.  AEC-Q100  Solar system  Industrial power supply  Motor control  OBC/DCDC/PTC Heater  Charging pile Support 3.3V/5V power supply (different version) Key Features  High bandwidth and fast response time  320kHz bandwidth  1.5us response time  High-precision current measurement Copyright © 2022, NOVOSENSE Page 1 PDF
Документация на NSM2015-100B5F-Q1SWR 

Дата модификации: 27.07.2022

Размер: 1.93 Мб

27 стр.

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