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The NCP4318ALGPDR2G synchronous rectifier controller is designed for LLC resonant converters with minimal number of external components. The controller has a dual grid driver stage for driving the SR MOSFETs, which rectifies the output of the secondary transformer windings. The two gate driver stages have their own drain and source detection inputs and work independently. Advanced adaptive dead-time control compensates the voltage across the parasitic inductance range, minimizing bulk diode conduction and maximizing system efficiency.

Product attribute

Application: Resonant converter controller

Voltage - Input: -0.7V ~ 180V

Voltage - Power supply: 0V ~ 35V

Current - Power supply: 8 mA

Operating temperature: -40°C ~ 125°C (TJ)

Mounting type: Surface mount type

Package/housing: 8-SOIC (0.154", 3.90mm wide) bare pad

Supplier device package: 8-SOIC-EP

• 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.

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• 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.