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The MAX25208ATPA/VY multifunction automotive buck controllers are 2.2MHz synchronous step-down controllers with a 7μA IQ.These devices are available with input voltages from 3.5V to 60V.They can be operated under low dropout conditions with a 99% (typical) duty cycle. These controllers are designed for applications with medium to high power requirements. This includes applications that can operate over a wide input voltage range, such as automotive cold start or engine stop-start conditions. A selectable bypass mode is available to support 100% high-side switching on until the buck function is required during automotive transients.

Product Attributes

Output Type: Transistor Driver

Function: Buck

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Output Stage: 1

Voltage - Supply (Vcc/Vdd): 3.5V ~ 70V

Frequency - Switching: 220kHz ~ 2.2MHz

Duty Cycle (Maximum): 97%

Synchronous Rectifier: Yes

Clock Synchronisation: Yes

Control Characteristics: Current Limit, Enable, Frequency Control, Power Good, Soft Start

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount, Wettable Sides

Package/Shell: 20-WFQFN Exposed Pad

Supplier Device Package: 20-SWTQFN (4x4)

Applications

● Infotainment systems

● 48V systems

● Universal Point of Load (POL)

• 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.