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MAX20812 - Step-Down Switching Regulator

General Description

The MAX20812/MAX20812T are dual-output, fully integrated, highly efficient, step-down DC-DC switching regulators.

These regulators are able to operate from 2.7V to 16V input supplies, and each output can be regulated from 0.5V to 5.8V, delivering up to 6A of load current per output.

Key Features

  • can be selected by connecting pin-strap resistors from the PGM_ pins to ground. The MAX20812/MAX20812T have an internal 1.8V LDO output to power the gate drives (VCC) and internal circuitry (AVDD). The devices also have an optional LDO input pin (LDOIN), allowing connection from a 2.5V to 5.5V bias input supply for optimized efficiency. The MAX20812/MAX20812T integrate multiple protections including positive and negative overcurrent protection, output overvoltage protection, and overtemperature.

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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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Click here to ask an associate for production status of specific part numbers. Dual-Output, 6A, 3MHz, 2.7V to 16V, Step-Down Switching Regulator MAX20812 General Description The MAX20812/MAX20812T are dual-output, fully integrated, highly efficient, step-down DC-DC switching regulators. These regulators are able to operate from 2.7V to 16V input supplies, and each output can be regulated from 0.5V to 5.8V, delivering up to 6A of load current per output. With the MAX20812, the two outputs can be connected in parallel as a single-output, dualphase regulator that supports up to 12A load current. The switching frequency of this device can be configured from 500kHz to 3.0MHz and provides the capability of optimizing the design in terms of solution size and performance.