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MP2670 - Li-ion Battery Charger Protection Circuit

Description

The MP2670 is a high-performance single cell Li-Ion/Li-Polymer battery charger protection circuit.

By integrating high voltage input protection into the charger IC, the MP2670 can tolerate an input surge up to +30V.

Features

  • input over voltage protection (OVP), battery over voltage protection (BOVP) and over charge current protection (OCP). The device also provides fault indications to the system when any of the protection events happens. For guaranteed safe operation, the MP2670 monitors its own internal temperature and turns off the MOSFET bridging VIN and OUT when the die temperature exceeds 150oC. The MP2670 is available in a 10-pin 3mm x 3mm QFN package. MP2670 Li-ion Battery Charger Protection Circuit.

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Full PDF Text Transcription

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The Future of Analog IC Technology DESCRIPTION The MP2670 is a high-performance single cell Li-Ion/Li-Polymer battery charger protection circuit. By integrating high voltage input protection into the charger IC, the MP2670 can tolerate an input surge up to +30V. The device features input over voltage protection (OVP), battery over voltage protection (BOVP) and over charge current protection (OCP). The device also provides fault indications to the system when any of the protection events happens. For guaranteed safe operation, the MP2670 monitors its own internal temperature and turns off the MOSFET bridging VIN and OUT when the die temperature exceeds 150oC. The MP2670 is available in a 10-pin 3mm x 3mm QFN package.
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