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The MAX26403AFLAY ICs are miniature, low Electromagnetic Interference (EMI) emitting, synchronous Silent Switcher® buck converters with integrated high-side and low-side switches.The MAX26403AFLAY delivers up to 2.5A/3.5A over a wide input voltage range of 3V to 36V. Voltage quality can be monitored by observing the Power Good (PGOOD) signal. These ICs operate at 99% duty cycle, making them ideal for industrial applications.

Features (MAX26403AFLAY)

Silent Switcher

Enables compact, efficient, low EMI solutions

Spread Spectrum Modulation

Symmetric package provides excellent EMI performance

Small size, many features

Operating input voltage range: 3V to 36V 3V to 36V

Synchronous DC-DC converter with integrated field effect transistors (FETs) up to 2.5A/3.5A

10µA quiescent current in skip mode

3MHz/2.1MHz/400kHz switching frequency

Spread Spectrum Option

Fixed 2.5ms internal soft start

Programmable 0.8V to 12V output voltage range or fixed 5V/3.3V option available

99% duty cycle operation with low dropout voltage

High accuracy for safety-critical applications

MAXQ Power Architecture

±1.5% output voltage accuracy in forced PWM

Precise enable thresholds with fully programmable undervoltage lockout (UVLO) thresholds

Precise windowed PGOOD

Suitable for a variety of environments

Average current mode, forced PWM and skip operation

Over-temperature, over-voltage (OV) and short-circuit protection

3mm x 3mm FC2QFN

Operating temperature range: -40°C to +125°C

Applications (MAX26403AFLAY)

Point-of-Load Power Supply

12V/24V Industrial applications

Telecom, server and network equipment

• 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.