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The LT8613EUDE is A compact, high-efficiency, high-speed, synchronous, single-chip, step-down switching regulator that consumes only 3μA of quiescent current. The LT8613EUDE integrates the upper and lower tube power switches as well as all necessary circuits to minimize the need for additional external components. In addition, the LT8613EUDE also features an integrated current detection amplifier with monitoring and control pins, which can provide accurate input or output current regulation and limiting.

Main features

Rail-to-rail current detection amplifier with monitoring function

Wide input voltage range: 3.4V to 42V

Ultra-low quiescent current Burst Mode® operation:

3μA IQ (adjusted from 12VIN to 3.3VOUT)

Output ripple < 10 MVP-p

High-efficiency synchronous operation

95% efficiency (at 3A, generating 5VOUT from 12VIN)

94% efficiency (at 3A, generating 3.3V out from 12VIN)

Fast minimum connection time: 40ns

Low pressure drop is available under all conditions: 250mV (at 3A)

Small inductors are allowed

Low EMI

Adjustable and synchronizable frequency range: 200kHz to 2.2MHz

Current mode operation

The accurate 1V enable pin threshold

Internal compensation

Output soft start and tracking

A small-sized heat-resistant performance enhanced 3mm x 6mm 28-pin QFN package

Application scenarios

Automotive and industrial power supplies

General voltage reduction

Constant current constant voltage (CCCV) power supply

• 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.

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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?

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