The data brief introduces the features of the STEVAL-ISA076V1 battery charger demonstration board based on the L6924D
The STEVAL-ISA076V1 is a battery charger demonstration board designed for single-cell lithium-ion polymer (Li-Pol) battery packs. It utilizes the L6924D device, which integrates a power MOSFET, reverse blocking diode, sense resistor, and thermal control to provide a fully integrated solution suitable for space-limited applications like PDAs and cellular phones.
The board supports both linear and quasi-pulse operation modes depending on the external adapter used. Key features include programmable charge current up to 1 A, selectable output voltages of 4.1 V or 4.2 V, battery absence detection, and interfaces for NTC or PTC thermistors for temperature monitoring.
The board supports an operating input voltage of up to 12 V.
The device allows a programmable charge current of up to 1 A in fast charge mode.
It is a battery charger demonstration board for Li-lon/Li-Polymer batteries.