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MP2658 - Standalone Switching Charger

General Description

The MP2658 is a highly integrated switching charger designed for portable devices with different battery chemistries.

The MP2658 supports up to 7-cell series Li-ion, Li-polymer, and LiFePO4 battery packs.

It also supports leadacid, super capacitor, NiMH, and NiCd battery packs from 2V to 31V.

Key Features

  • such as battery overvoltage protection (OVP), battery temperature sensing and protection, thermal shutdown, and a charging safety timer. The MP2658 is available in a QFN-19 (3mmx3mm) package.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2651 1-Cell to 4-Cell Buck-Boost Charger
MP2659 Standalone Switching Charger
MP2659GQ Standalone Switching Charger
MP2602 1A Linear Li-Ion Battery Charger
MP26028 1A Linear Li-Ion Battery Charger
MP26028EQ 1A Linear Li-Ion Battery Charger
MP26029 Li-Ion Battery Charger
MP26029GN Li-Ion Battery Charger
MP26029GQ Li-Ion Battery Charger
MP26029GTF Li-Ion Battery Charger

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.

View original datasheet text
MP2658 36V, Standalone Switching Charger with Integrated MOSFETs for Multi-Cell Series Battery Pack DESCRIPTION The MP2658 is a highly integrated switching charger designed for portable devices with different battery chemistries. The MP2658 supports up to 7-cell series Li-ion, Li-polymer, and LiFePO4 battery packs. It also supports leadacid, super capacitor, NiMH, and NiCd battery packs from 2V to 31V. The device achieves up to 3A of charge current (ICC) with any battery regulation voltage (VBATT_REG). The device operates under a maximum 36V DC input voltage and hold-off voltage up to 45V. When an input power supply is present, the MP2658 charges the battery with four phases: trickle charge, pre-charge, constant current (CC) charge, and constant voltage (CV) charge.