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MAX5073 - Maxim Integrated Products

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MAX5073 Dual-Output Buck or Boost Converter

The MAX5073 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The device is capable of operating from a wide 5.5V to 23V input voltage range. Each output is programmable down to 0.8V in the buck mode and up to 28V in the boost mode with an output .

Features

include output short-circuit protection for buck mode and maximum duty-cycle limit for boost operation, as well as thermal shutdown. The MAX5073 is available in a thermally enhanced 28pin thin QFN package that can dissipate 2.7W at +70°C ambient temperature. The device is rated for operation over the -40°C to +85°C extended, or -40°C to +125°C automotive temperature range. Features ♦ 4.5V to 5.5V or 5.5V to 23V Input Supply Voltage Range ♦ 0.8V (Buck) to 28V (Boost) Output Voltage ♦ Two Independent Output DC-DC Converters with Internal Power MOSFETs ♦ Each Output can be Configured in Buck or .

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