Switching Charger

Switching charger controls electric current and voltage that are pumped into the battery cells for charging.
Such charging control follows certain protocols which varies with the size and type of the battery.
Our switching chargers are designed for 1-cell and multi-cell Li-ion batteries, the typical choice for mobile and IoT applications.

PRODUCTS

CODE Input Voltage Max.charge Current Topology Power-Path Mgt. Series Cell Package Application Data
SM5803A 4.0~21.5V 6A Buck-Boost Yes 2/3/4 75 WLCSP Laptop
Tablet
SM5424 4.2~13.5V 3.5A Buck Yes 1 42 WLCSP Tablet
Portable
Smartphone
SM5414 4.0~6.2V 2.5A Buck Yes 1 25 WLCSP Tablet
Portable
Smartphone
    

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