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The MAX25262AFOB/VY are small synchronous buck converters with integrated high voltage side and low voltage side functions. converter with integrated high voltage side and low voltage side switches. The device can deliver up to 2A/3A at 3.5V to 65V input voltages 3.5V to 65V input voltages with a quiescent current of only 3.5μA quiescent current at no load. The ICs feature a small 20ns minimum on-time, enabling larger single-stage step-down conversions in a single stage without cycle skipping. 98% maximum duty cycle and low high-side FET on-resistance enable low dropout operating input voltages in low input voltage applications. Voltage quality can be monitored by observing the PGOOD signal. The device provides two fixed 5V and 3.3V output voltages. In addition, the device can be configured for 1V to 20V output voltages via an external resistor divider. The internal frequency is fixed at 2.1MHz, allowing the use of smaller external components and reduced output current. This allows the use of smaller external components, reduces output ripple, and ensures no AM interference.

Product Attributes

Function: Buck

Output Configuration: Positive

Topology: Buck

Output Type: Adjustable (Fixed)

Number of Outputs: 1

Voltage - Input (Min): 3.5V

Voltage - Input (Max): 65V

Voltage - Output (Min/Fixed): 1V (3.3V)

Voltage - Output (Max): 20V

Current - Output: 2A

Frequency - Switch: 2.1MHz

Synchronous Rectifier: Yes

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

Mounting Type: Surface Mount, Wettable Sides

Package/Housing: 17-PowerWFQFN

Supplier Device Package: 17-FC2QFN (3.5x3.75)

Applications

• Dual battery automotive systems

• Automotive instrument clusters

• Distributed DC power systems

• Navigation and radio mainframes

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

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  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.

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  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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• 6.Can the company issue an invoice?

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