Серия активных датчиков тока NSM2013

Общие характеристики

	Раздел	Датчики тока активные
	Тип выходного сигнала
	Время срабатывания
	Напряжение питания
	Ток потребления
	Рабочая температура

Документация на серию NSM2013

NSM2013 High-Accuracy, Hall-Effect-Based Current Sensor IC with Common-Mode Field Rejection in 5kV High-Isolation Product Overview NSM2013 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. 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. 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. Datasheet (CN) 0.0  Differential Hall sets can immune stray field  High isolation level that meets UL standards  Maximum repeated isolation withstand voltage (VIROM): 1550Vpk  Maximum working isolation withstand voltage (VIOWM): 1097Vrms  Withstand isolation voltage (VISO): 5000Vrms  Maximum surge isolation withstand voltage (VIOSM): 10kV  Maximum surge current (Isurge): 13kA  CMTI：25V/ns  CTI（I）  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  AEC-Q100 Reliability standard  ROHS 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. Applications Support 3.3V/5V power supply (different version)  Motor control Key Features  Automotive OBC/DCDC/PTC Heater  High bandwidth and fast response time  Solar system  Industrial power supply  Charging pile  240kHz bandwidth  2.2us response time  High-precision current measurement  Full temperature ±1.5% sensitivity error  Full temperature ±10mV Offset error Copyright © 2021, NOVOSENSE Page 1

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Документация на NSM2013-40B3R-DSWR

Дата модификации: 30.09.2021

Размер: 991.4 Кб

18 стр.

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Товары серии NSM2013

Наименование	Упаковка	Ток изм.	Чувствительность
NSM2013-100B5F-DSWR (NOVOSENS)		—	—
NSM2013-125B5F-DSWR (NOVOSENS)		—	—
NSM2013-20B5F-DSWR (NOVOSENS)	в ленте 100 шт
NSM2013-20B5R-DSWR (NOVOSENS)		—	—
NSM2013-30B5F-DSWR (NOVOSENS)		—	—
NSM2013-40B3R-DSWR (NOVOSENS)	в ленте 100 шт
NSM2013-50B3F-DSWR (NOVOSENS)			—
NSM2013-50B5F-DSWR (NOVOSENS)	в ленте 100 шт
NSM2013-50B5R-DSWR (NOVOSENS)		—	—
NSM2013-50U3F-DSWR (NOVOSENS)			—
NSM2013-50U5F-DSWR (NOVOSENS)			—
NSM2013-65B3F-DSWR (NOVOSENS)			—
NSM2013-65B5F-DSWR (NOVOSENS)			—
NSM2013-65U3F-DSWR (NOVOSENS)			—
NSM2013-65U5F-DSWR (NOVOSENS)			—
NSM2013-80B3F-DSWR (NOVOSENS)	163 шт
NSM2013-80B3F-DWSR (NOVOSENS)
NSM2013-80B5F-DSWR (NOVOSENS)		—	—

NSM2013 публикации

14 декабря 2022

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