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MAX20408E Datasheet Fully Integrated Buck Converters

Manufacturer: Analog Devices

Overview: MAX20408/MAX20410/ MAX20408E/MAX20410E Automotive 36V, 8A/10A Fully Integrated Buck Converters with 10μA Quiescent Current and Dual-Phase Capability.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX20408/MAX20410/MAX20408E/MAX20410E are automotive, highly-integrated synchronous buck converters with internal high-side and low-side switches.

The ICs deliver up to 8A/10A with input voltages from 3.0V to 36V.

The voltage quality can be monitored by the PGOOD signal.

Key Features

  • High-Power DC-DC Converter in Small Solution Size.
  • 8A/10A Maximum Output Current.
  • 400kHz and 2.1MHz Fixed Frequency Options.
  • Fixed 2.5ms Soft-Start Time.
  • 34ns Minimum On-Time.
  • Programmable 0.8V to 10V Output with 400kHz, 0.8V to 6V Output with 2.1MHz, or Fixed Output Options.
  • ±1% Output Voltage Accuracy (MAX20408E/ MAX20410E).
  • Accurate EN Threshold for Programmable UVLO (MAX20408E/MAX20410E).
  • Symmetric and Balanced SUP.

MAX20408E Distributor