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The LT8645SHV-2 synchronous step-down regulator features a Silent Switcher architecture designed to minimize EMI emissions and provide high efficiency at high switching frequencies. This performance makes the LT8645SHV-2 suitable for noise-sensitive applications and environments.

Features

Silent Switcher® architecture

Ultra-low EMI emissions

Optional spread spectrum modulation

High efficiency at high frequencies

Up to 95% efficiency in the 1MHz, 12VIN to 5VOUT range

Up to 94% efficiency from 12VIN to 5VOUT at 2MHz

Wide input voltage range: 3.4V to 65V

Ultra-low quiescent current Burst Mode operation

IQ of 2.5μA when adjusting 12VIN to 3.3VOUT

Output ripple < 10mVP-P

Fast minimum switch-on time: 40ns

Low dropout under all conditions: 60mV at 1A

Adjustable and synchronizable: 200kHz to 2.2MHz

Peak current mode operation

Output soft-start and tracking

Small 32-pin 6mm × 4mm LQFN package

AEC-Q100 rating in progress

Applications 

Automotive and industrial power supplies

General-purpose step-down

GSM power supplies

• 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.