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The LTC3892FEI-1 is a high-performance, dual-channel step-down DC/DC switching regulator controller, used to drive the full N-channel synchronous power MOSFET level. By making the output stages of the two controllers operate out of phase, power loss and noise can be reduced to the greatest extent. The gate drive voltage can be set within the range of 5V to 10V to allow the use of logic or standard-level FETs and maximize efficiency.

The main features of LTC3892FEI-1 include:

Wide VIN range: 4.5V to 60V (absolute maximum is 65V)

Wide output voltage range: 0.8V ≤ VOUT ≤ 99% • VIN

Adjustable gate drive level: 5V to 10V (OPTI-DRIVE)

No external bootstrap diode is required

Low working IQ: 29μA (one channel conduction)

Optional gate-driven under-voltage lockout (UVLO) threshold

The phase-out controller reduces the required input capacitance and the noise caused by the power supply

Phase-locked frequency: 75kHz to 850kHz

Under light load conditions, continuous, pulse jump or low-ripple Burst Mode® operations can be selected to be performed

Optional current limit values (LTC3892 / LTC3892-2)

Very low pressure drop operation: 99% duty cycle

Good Output Voltage Monitor for power Supply (LTC3892 / LTC3892-2

Low downtime IQ: 3.6μA

28-pin TSSOP package

The application fields of LTC3892FEI-1 mainly include:

Automotive and industrial power supply systems

Distributed DC power supply system

High-voltage battery-powered system

• 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.