价 格 | ¥面议 |
起批量 | ≥1颗 |
产品品牌纳芯微 |
封装形式SOW16 |
发货地址上海市松江区 |
更新日期2022-11-25 |
全国订购热线:13122500018
Product Overview
The NSiP884x devices are quad-channel digital isolators with integrated isolated DC-DC converter. The isolated DC-DC converter provide up to 500mW output power use on chip transformer. The feedback PWM signal is sent to primary side by a digital isolator based on Novosense capacity isolation technology. The high integrated solution can help to simplify system design and improve reliability. The NSiP884x device is safety certified by UL1577 support 4.5kVrms withstand voltages, while providing high electromagnetic immunity and low emissions. The data rate of the NSiP884x is up to 150Mbps, and the common-mode transient immunity (CMTI) is up to 150kV/us. The NSiP884x devices provide 5V to 5V, 5V to 3.3V, 3.3V to 3.3V conversion mode, the output voltage can be set by SEL pin.The logical level of digital isolators on left side can be set by VDDL pin which can support the application when the supply voltage and I/O voltage level are different.
Key Features
Up to 4500VrmsInsulation voltage
Powersupply voltage: 3.3V to 5.5V
5V to 5V, 5V to 3.3V,support 100mA load current
3.3V to 3.3V,support 60mA load current
Over current and overtemperature protection
Date rate: DC to 150Mbps
High CMTI: 150kV/us
Propagation delay: <15ns
High system level EMC performance: Enhanced systemlevel ESD, EFT, Surge immunity Operation temperature: -40℃~125℃ RoHS-compliant packages: SOW16
Safety Regulatory Approvals
UL recognition: up to 4500Vrms for 1 minute perUL1577
CQC certification per GB4943.1-2011
CSA component notice 5A
DIN VDE V 0884-11:2017-01
Applications
Industrial automation system
Isolated SPI, RS232, RS485
General-purpose multichannel isolation
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