Datasheet Summary
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5A Single Cell Li-Ion Switching Battery Charger with Power Path Management and USB-OTG Boost Mode
General Description
The RT9466 is a switch-mode single cell Li-Ion/Li-Polymer battery charger for portable applications. It integrates a synchronous PWM controller, power MOSFETs, input current sensing and regulation, high-accuracy voltage regulation, and charge termination. The charge current is regulated through integrated sensing resistors. The RT9466 also Features
USB On-The-Go (OTG) support.
The RT9466 optimizes for charging task by using a control algorithm to vary the charge rate for different modes, including pre-charge mode, fast charge mode (constant voltage and constant...