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MAX25262 - 65V 2A Mini Buck Converter

General Description

The MAX25262/MAX25263 are small, synchronous buck converters with integrated high-side and low-side switches.

The device is designed to deliver up to 2A/3A with 3.5V to 65V input voltages while using only 3.5μA quiescent current at no load.

Key Features

  • Meets Stringent Original Equipment Manufacturer (OEM) Module Power Consumption and Performance Specifications.
  • 2A/3A Output-Current Capability.
  • 3.5μA Supply Current in Standby Mode.
  • Enables Double Battery Operation.
  • Wide Input Supply Range from 3.5V to 65V.
  • Programmable 1V to 20V Output Voltage.
  • Fixed 5V/3.3V/12V Options Available.
  • EMI-Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wid.

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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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Automotive, 65V, 2A/3A Mini Buck Converters MAX25262/MAX25263 General Description The MAX25262/MAX25263 are small, synchronous buck converters with integrated high-side and low-side switches. The device is designed to deliver up to 2A/3A with 3.5V to 65V input voltages while using only 3.5μA quiescent current at no load. The IC comes with a small 20ns minimum on-time capability, which enables the large step-down conversions in a single stage without skipping cycles. A max duty cycle of 98% and low high-side FET ON-resistance enable a low dropout operation for low input voltage applications. The voltage quality can be monitored by observing the PGOOD signal. The device offers two fixed 5V and 3.3V output voltages.