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MAX5089 - 2.2MHz - 2A Buck Converters with an Integrated High-Side Switch

Download the MAX5089 datasheet PDF. This datasheet also covers the MAX5088 variant, as both devices belong to the same 2.2mhz - 2a buck converters with an integrated high-side switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX5088/MAX5089 high-frequency, DC-DC converters with an integrated n-channel power MOSFET provide up to 2A of load current.

The MAX5088 includes an internal power MOSFET to enable the design of a nonsynchronous buck topology power supply.

Key Features

  • 4.5V to 5.5V or 5.5V to 23V Input Voltage Range Output Voltage Adjustable Down to 0.6V 2A Output Current Synchronous Rectifier Driver Output (MAX5089) for Higher Efficiency Resistor-Programmable Switching Frequency from 200kHz to 2.2MHz External Synchronization and Enable (On/Off) Inputs Clock Output for Driving Second Converter 180° Out-Of-Phase (MAX5089) Integrated 150mΩ High.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX5088_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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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.

View original datasheet text
19-3944; Rev 1; 5/06 KIT ATION EVALU LE B A IL A AV www.DataSheet4U.com 2.2MHz, 2A Buck Converters with an Integrated High-Side Switch Features ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 4.5V to 5.5V or 5.5V to 23V Input Voltage Range Output Voltage Adjustable Down to 0.6V 2A Output Current Synchronous Rectifier Driver Output (MAX5089) for Higher Efficiency Resistor-Programmable Switching Frequency from 200kHz to 2.2MHz External Synchronization and Enable (On/Off) Inputs Clock Output for Driving Second Converter 180° Out-Of-Phase (MAX5089) Integrated 150mΩ High-Side n-Channel Power MOSFET Power-On Reset Output (MAX5088)/Power-Good Output (MAX5089) Short-Circuit Protection Thermal-Shutdown Protection Thermally Enhanced 16-Pin TQFN Package Dissipates 2.