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MAX20098ATEE/VY is an automotive 2.2MHz synchronous step-down controller IC with 3.5µA IQ. This IC operates with an input-voltage supply from 3.5V to 42V and can operate in dropout condition by running at 99% (typ) duty cycle.

Features

Meets Stringent Automotive OEM Module Power Consumption and Performance Specifications

3.5µA Quiescent Current in Skip Mode at VOUT =3.3V

Fixed 5.0V/3.3V or Adjustable 1V to 10V Output

±1.1% Output-Voltage Accuracy for 5V Fixed Setting

Enables Crank-Ready Designs

Wide Input Supply Range from 3.5V to 42V

EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range

50ns (typ) Minimum On-Time Allows

Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz

Spread-Spectrum Option

Frequency-Synchronization Input

Resistor-Programmable Frequency Between 220kHz and 2.2MHz

Integration and Thermally Enhanced Packages Save Board Space and Cost

2MHz Step-Down Controller

Current-Mode Controller with Forced-Continuous and Skip Modes

16-Pin Side-Wettable (SW) TQFN-EP Package

20A Reference Design Available

Protection Features Improve System Reliability

Supply Undervoltage Lockout

Overtemperature and Short-Circuit Protection

Output Overvoltage and Undervoltage Monitoring

-40°C to +125°C Grade 1 Automotive Temperature Range

AEC-Q100 Qualified

Applications

Infotainment Systems

USB Hub

General-Purpose Point-of-Load (POL)

• 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.

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  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.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.