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MAX26404 - Fully-Integrated Synchronous Silent Switcher Buck

General Description

The MAX26404/MAX26405/MAX26406 ICs are tiny, low EMI emission, synchronous Silent Switcher® buck converters with integrated high-side and low-side switches.

The ICs are designed to deliver up to 6A with wide-input voltages range from 3V to 36V.

Key Features

  • Silent Switcher Converter.
  • Enables Compact, Efficient, Low-EMI Solution.
  • Spread-Spectrum Frequency Modulation.
  • Symmetrical Package Offers Superior EMI Performance.
  • Multiple Functions for Small Size.
  • Operating VIN Range of 3V to 36V.
  • 10μA Quiescent Current in Skip Mode.
  • Synchronous DC-DC Converter with Integrated FETs.
  • 400kHz and 2.1MHz Fixed-Frequency Options.
  • Fixed 2.5ms Internal Soft-Start.
  • Prog.

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Datasheet Details

Part number MAX26404
Manufacturer Analog Devices
File Size 2.47 MB
Description Fully-Integrated Synchronous Silent Switcher Buck
Datasheet download datasheet MAX26404 Datasheet

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MAX26405 Fully-Integrated Synchronous Silent Switcher Buck
MAX26406 Fully-Integrated Synchronous Silent Switcher Buck
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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36V, 4A/5A/6A, Fully-Integrated Synchronous MAX26404/MAX26405/MAX26406 Silent Switcher Buck General Description The MAX26404/MAX26405/MAX26406 ICs are tiny, low EMI emission, synchronous Silent Switcher® buck converters with integrated high-side and low-side switches. The ICs are designed to deliver up to 6A with wide-input voltages range from 3V to 36V. Voltage quality can be monitored by observing the PGOOD signal. The MAX26404/MAX26405/MAX26406 can operate in dropout by running at 99% duty cycle, which makes it ideal for automotive and industrial applications. The MAX26404/MAX26405/MAX26406 offer programmable or fixed output voltages of 5V and 3.3V. Frequency is internally fixed at 2.