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The LT8648SPJV is A 42 V, 15 A synchronous step-down voltage regulator that adopts the second-generation Silent Switcher architecture, minimizing EMI emissions and achieving high efficiency at high switching frequencies as much as possible. It includes an integrated bypass capacitor to optimize all internal fast current loops and easily achieves the advertised EMI performance by eliminating layout sensitivity. In addition, the LT8648SPJV device package features an exposed back for connecting heat sinks, which can be used to significantly enhance thermal performance.

Characteristics and advantages

The main features of the LT8648SPJV voltage stabilizer include:

Silent Switcher®2 architecture

Achieve ultra-low EMI radiation on any PCB

Eliminate PCB layout sensitivity

Internal bypass capacitors can reduce radiated EMI

Optional spread spectrum modulation

High efficiency at high frequency

The efficiency is as high as 95.5% at 1MHz, 12VIN to 5VOUT

The efficiency is as high as 93% at 2MHz, 12VIN to 5VOUT

Wide input voltage range: 3V to 42V

15A output current

Low quiescent current burst mode ® operation

Adjust 12VIN to 5VOUT with 100μA IQ

Output ripple < 10 MVp-p

External compensation: Fast transient response and current sharing

Fast minimum switch conduction time: 25ns

Low pressure difference under all conditions: 35mV (at 1A)

Forced continuous mode

Adjustable and synchronous: 200kHz to 2.2MHz

The output soft start and power supply are normal

It can safely withstand high reverse current

36-pin 7mm × 4mm LQFN package (LT8648S) and bare back package (LT8648SP)

Complies with the EC-Q100 standard and is suitable for automotive applications

Application scenarios

Automobiles and industrial supplies

General pressure-reducing type

• 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.