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MP2615 - Li-ion Battery Charger

Description

The MP2615 is a high efficiency switch mode battery charger suitable for 1- or 2- cell lithiumion or lithium-Polymer applications.

The MP2615 is capable of delivering 2A of charge current programmable via an accurate sense resistor over the entire input range.

Features

  • internal reverse blocking protection. The MP2615 is available in a 3mm × 3mm 16pin QFN package.

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Full PDF Text Transcription

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The Future of Analog IC Technology MP2615 2A, 1- or 2- Cell Li-ion Battery Charger In 3mm x 3mm Package DESCRIPTION The MP2615 is a high efficiency switch mode battery charger suitable for 1- or 2- cell lithiumion or lithium-Polymer applications. The MP2615 is capable of delivering 2A of charge current programmable via an accurate sense resistor over the entire input range. The MP2615 regulates the charge current and full battery voltage using two control loops to achieve high accuracy constant current (CC) charge and constant voltage (CV) charge. Constant-off-time (COT) mode control allows operation up to 99% duty cycle when the battery voltage is close to the input voltage and in order to keep charge current always at a relative high level.
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