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MP2760 - 1-Cell to 4-Cell Buck-Boost Charger

Datasheet Summary

Description

The MP2760 is a buck-boost charger for battery packs with 1 to 4 cells in series.

It accepts a wide 4V to 22V input voltage (VIN) range to charge the battery.

The battery voltage can be above or below VIN due to the buck-boost topology.

Features

  • include charge termination and automatic recharge. The MP2760 integrates the input current (IIN) limit and VIN limit to avoid overloading the input power source. This is compliant with USB PD specifications. The MP2760 provides narrow-voltage DC (NVDC) power path management. A battery FET (BATFET) controls an external N-channel MOSFET to regulate the system’s minimum voltage and provide a battery supplement function. The device can also supply a wide 4V to 21V voltage range at the IN pin when so.

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Datasheet preview – MP2760

Datasheet Details

Part number MP2760
Manufacturer MPS
File Size 2.46 MB
Description 1-Cell to 4-Cell Buck-Boost Charger
Datasheet download datasheet MP2760 Datasheet
Additional preview pages of the MP2760 datasheet.

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Full PDF Text Transcription

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MP2760 I2C-Controlled, 1-Cell to 4-Cell Buck-Boost Charger with NVDC Power Path Management DESCRIPTION The MP2760 is a buck-boost charger for battery packs with 1 to 4 cells in series. It accepts a wide 4V to 22V input voltage (VIN) range to charge the battery. The battery voltage can be above or below VIN due to the buck-boost topology. When the input is present, the MP2760 operates in charge mode. The device measures the battery voltage and charges the battery with four phases: constant current trickle charge, constant current pre-charge, constant current fast charge, and constant voltage charge. Additional features include charge termination and automatic recharge. The MP2760 integrates the input current (IIN) limit and VIN limit to avoid overloading the input power source.
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