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The MAX20078AUE/V is a high voltage, synchronous n-channel MOSFET controller for high current step-down LED drivers. The device uses a proprietary average current mode control scheme to regulate inductor current. This control method eliminates the need for any control loop compensation while maintaining a nearly constant switching frequency. Inductor current detection is achieved by detecting the current in the bottom synchronous n-channel transistor. The current in the bottom-synchronous n-channel MOSFET. It does not require any current detection at high voltages. The device can operate over a wide input range of 4.5V to 65V. The device is designed for high frequency operation and can operate at switching frequencies up to 1MHz.

Product Attributes

Type: DC DC Controller

Topology: Buck

Internal Switch: None

Number of Outputs: 1

Voltage - Supply (minimum): 4.5V

Voltage - Supply (Max): 65V

Current - Output/Channel: 10mA

Frequency: 1MHz

Dimming: Analogue, PWM

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Case: 16-TSSOP (0.173", 4.40mm wide) Exposed Pad

Supplier Device Package: 16-TSSOP-EP

Applications

● Automotive headlamps

● Automotive Matrix Lamps

● Head-up displays

● Constant current regulators

• 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?

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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.