TP4054 Datasheet Search for PDF Files

TP4054 Standalone Linear Li-lon Battery Charger with Thermal Regulation in SOT DESCRIPTION The TP4054 is a complete constant-current, constant-voltage linear charger for single cell lithium-ion batteries. Its SOT package and low external component count make the TP4054 ideally suited for portable applications. Furthermore, the TP4054 can work within USB and wall adapter. No external sense resistor is needed, and no blocking diode is required due to the internal PMOSFET architecture and have