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The ADUM4177WBRNZ is a high-performance isolated gate driver that uses Analog Devices' iCoupler® technology to provide 5.7 kV RMS isolation. The ADuM4177 comes in a 28-pin wide-body SOIC package that provides 8.3 mm creepage range. This device is suitable for applications where 1060 V RMS and 1500 V DC operating voltages need to be isolated over the lifetime of the device.

The ADuM4177 has an input voltage range of 4.4V to 7V. If VDD2 and VSS2 are in the 15 V to 23 V range, the output voltage can drive a bipolar gate driver, which has a positive voltage of 12 V to 23 V and a negative rail voltage of −5 V to −3.25 V. Multiple programmable undervoltage protection (UVLO) levels can be obtained by SPI communication with the gate driver. The ADuM4177 has the advantage of true electrical isolation between input and output compared to gate drivers using the high voltage level switching method.

Application

• SiC, MOSFET, IGBT gate drivers

• Electric vehicle (EV) and hybrid electric vehicle (HEV) traction inverters

• Switching power supply

• SiC gate driver

• Industrial inverter

• Power factor correction

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.