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SGM40560 - Small Capacity Compact Battery Charger

General Description

The SGM40560 is designed for the monolithic circuit with high-precision linear constant-current, and constant-voltage charging, which is specifically for small capacity Li-Ion/polymer Li-Ion secondary battery.

Key Features

  • and control structure. It can charge for the loose coupling coil with large voltage fluctuations and it also works for the solar batteries with reverse current. Therefore, it can provide flexible power supply options for wearable devices and mini portable devices. It has the voltage fold-back holding function and thermal current limit function so that the external power source can be used to supply power to the load for a long time safely and stably. The SGM40560 is available in Green TDFN-2×2-6.

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Datasheet Details

Part number SGM40560
Manufacturer SG Micro
File Size 792.99 KB
Description Small Capacity Compact Battery Charger
Datasheet download datasheet SGM40560 Datasheet

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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.

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SGM40560 Small Capacity Compact Battery Charger for Loosely Coupled Wireless Charging/Solar Charging GENERAL DESCRIPTION The SGM40560 is designed for the monolithic circuit with high-precision linear constant-current, and constant-voltage charging, which is specifically for small capacity Li-Ion/polymer Li-Ion secondary battery. It can complete the whole processes of pre-charge, fast-charge, trickle floating charge, voltage fold-back holding, resistive voltage drop compensation and recharge stand-alone. The maximum charge voltage is fixed with five options: SGM40560-3.65 corresponds to 3.65V/3.709V/4.547V SGM40560-4.05 corresponds to 4.05V/4.108V/5.045V SGM40560-4.2 corresponds to 4.2V/4.257V/5.235V SGM40560-4.3 corresponds to 4.3V/4.356V/5.363V SGM40560-4.4 corresponds to 4.4V/4.466V/5.