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HM5801

H&M Semiconductor
Part Number HM5801
Manufacturer H&M Semiconductor
Description PMU
Published Jun 24, 2019
Detailed Description HM5801 PMU for Portable Applications GENERAL DESCRIPTION The HM5801 is a integrated power management unit for small han...
Datasheet PDF File HM5801 PDF File

HM5801
HM5801


Overview
HM5801 PMU for Portable Applications GENERAL DESCRIPTION The HM5801 is a integrated power management unit for small handheld portable applications.
It contains a single-cell Lithium Ion battery charger, a synchronous step-down DC-DC converter and 2 Low Dropout Regulators.
It allows charging from both wall adapter and USB port.
When charging from wall adapter, the HM5801 increases the charging current automatically.
The battery charger is a highly integrated charging management device targeted at space limited portable applications.
It offers an integrated MOSFET and current sensor, reverse blocking protection, high accuracy current and voltage regulation, and charge termination.
It charges ...



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