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LTC1479 - PowerPath Controller for Dual Battery Systems

General Description

The LTC ®1479 is the “heart” of a total power management solution for single and dual battery notebook computers and other portable equipment.

The LTC1479 directs power from up to two battery packs and a DC power source to the input of the main system switching regulator.

Key Features

  • s s.

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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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LTC1479 PowerPath Controller for Dual Battery Systems FEATURES s s DESCRIPTION The LTC ®1479 is the “heart” of a total power management solution for single and dual battery notebook computers and other portable equipment. The LTC1479 directs power from up to two battery packs and a DC power source to the input of the main system switching regulator. It works in concert with related LTC power management products (e.g. LTC1435, LT ®1511, etc.) to create a total system solution; starting from the batteries and the DC power source, and ending at the input of each of the computer’s complex loads. A system-provided power management µP monitors and actively directs the LTC1479. The LTC1479 uses low loss N-channel MOSFET switches to direct power from three main sources.