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The LM25184QNGURQ1 is a primary-side regulation (PSR) flyback converter with high efficiency over a wide input voltage range of 4.5V to 42V that samples an isolated output voltage via primary-side flyback. The high level of integration enables simple and reliable high-density designs where only one component passes through the isolation layer. Boundary Conductive Mode (BCM) switching enables a compact magnetic solution with better than ±1.5% load and line regulation. An integrated 65V power MOSFET provides up to 15W of output power and increased margin for line transients.

Product Attributes

Function: Boost/Buck

Output Configuration: Positive

Topology: Flyback

Output Type: Fixed

Number of Outputs: 1

Voltage - Input (Min): 4.5V

Voltage - Input (Max): 42V

Voltage - Output (Min/Fixed): 12V

Current - Output: 4.1A

Frequency - Switching: 12kHz ~ 350kHz

Synchronous Rectifier: None

Operating Temperature: -40°C ~ 150°C (TJ)

Rating: Automotive Grade

Qualification: AEC-Q100

Mounting Type: Surface Mount, Wettable Flanks

Package/Housing: 8-WDFN Exposed Pad

Supplier Device Package: 8-WSON (4x4)

Applications

● Motor drivers (IGBT and SiC gate driver power supplies)

● Isolated field emitters and field actuators

● Isolated bias power rails

• 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.