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MAX20403 - Fully Integrated Synchronous Silent Switcher Buck Converters

Download the MAX20403 datasheet PDF. This datasheet also covers the MAX20402 variant, as both devices belong to the same fully integrated synchronous silent switcher buck converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX20402/MAX20403 ICs are tiny, low-EMI emission, synchronous Silent Switcher® buck converters with integrated high-side and low-side switches.

The MAX20402/MAX20403 deliver up to 2.5A/3.5A over a wide 3V to 36V input voltage range.

Voltage quality can be monitored by observing the PGOOD signal.

Key Features

  • the MAXQ® power architecture, which provides precision transient performance and phase margin. This allows obtaining the maximum power, performance, and precision while minimizing system cost for any specific.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX20402-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MAX20403
Manufacturer Analog Devices
File Size 1.52 MB
Description Fully Integrated Synchronous Silent Switcher Buck Converters
Datasheet download datasheet MAX20403 Datasheet

Other Datasheets by Analog Devices

Part Number Description
MAX20402 Fully Integrated Synchronous Silent Switcher Buck Converters
MAX20404 Automotive 36V Synchronous Silent Switcher Buck Converters
MAX20405 Automotive 36V Synchronous Silent Switcher Buck Converters
MAX20406 Automotive 36V Synchronous Silent Switcher Buck Converters
MAX20408 Fully Integrated Buck Converters
MAX20408E Fully Integrated Buck Converters
MAX20410 Fully Integrated Buck Converters
MAX20410E Fully Integrated Buck Converters
MAX20411 Automotive High-Efficiency Single 16A/22A/30A/40A Step-Down Converter
MAX20430 Four-Output Mini PMICs

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.

View original datasheet text
Automotive 36V, 2.5A/3.5A, Fully Integrated Synchronous Silent Switcher Buck Converters MAX20402/MAX20403 General Description The MAX20402/MAX20403 ICs are tiny, low-EMI emission, synchronous Silent Switcher® buck converters with integrated high-side and low-side switches. The MAX20402/MAX20403 deliver up to 2.5A/3.5A over a wide 3V to 36V input voltage range. Voltage quality can be monitored by observing the PGOOD signal. These ICs can operate in dropout by running at 99% duty cycle, making them ideal for automotive and industrial applications. The MAX20402/MAX20403 offer externally programmable or internally fixed output voltages of 5V and 3.3V. Fixed internal frequency options of 3MHz/2.