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The MAX20408 is a small synchronous buck converter with integrated high side and low side switches. These ics can deliver up to 8A over a wide input voltage range of 3V to 36V. The device can operate at 99% duty cycle low voltage differential, making it ideal for automotive and industrial applications.

Device: MAX20408AFOH/VY

Type: Voltage regulator

Applications: Automotive ADAS and other safety-critical applications, automotive high-power sensor fusion, in-vehicle infotainment systems, distributed DC power systems, navigation and radio hosts

Features

High power DC/DC converters in small solution sizes

Operating input voltage range: 3.0V to 36V

Integrate high - and low-side FETs

Maximum output current: 8A/10A

Fixed frequency options: 400kHz and 2.1MHz

2.5ms Fixed soft startup time

34ns Minimum on-off time

Output programmable range is 0.8V to 10V at 400kHz, 0.8V to 6V output at 2.1MHz, or fixed output option

Output voltage accuracy: ±1.8%

Symmetrical and balanced SUP and PGND pin layouts enable excellent EMI performance

Thermal enhanced 3.5mm x 3.75mm, 17-pin FC2QFN package

High efficiency across all load ranges

The static current in skip mode is 10μA

Up to 94.3% efficiency at 12VIN/5VOUT/2.1MHz

Up to 95.6% efficiency at 12VIN/5VOUT/400kHz

Load capacity up to 20A for dual-phase operation

Frequency synchronization input/output

The phase error between the host and slave is 180º

Dynamic current sharing

Robust performance in automotive environments

Force PWM and skip operating mode

99% duty cycle operating mode to achieve low pressure difference

Support 42V load drop

Spread spectrum option

Power good indication

Over-mild short-circuit protection

- 40°C to +125°C automotive temperature range

Passed AEC-Q100 certification

Scalable power solutions

Size and MAX20404 MAX20405 / MAX20406 compatible

• 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.