The ADP5062ACPZ-1-R7 is a linear Li-ion Battery Charger with power path and USB compatibility. It operates from a 4 to 6.7V input voltage range but is tolerant of voltages up to 20V thereby alleviating concerns about USB bus spikes during disconnect or connect scenarios. The ADP5062 features an internal FET between the linear charger output and the battery. This permits battery isolation and, hence, system powering under a dead battery or no battery scenario, which allows for immediate system function on connection to an USB power supply. Based on the type of USB source, which is detected by an external USB detection chip, it can be set to apply the correct current limit for optimal charging and USB compliance. It has three factory-programmable digital input/output pins that provide maximum flexibility for different systems.
- Fully programmable via I2C
- Flexible digital control inputs
- Built-in current sensing and limiting
- Thermal regulation prevents over heating
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