SY6912A Datasheet (Silergy) - 2A Multi-Cell High Efficiency Switching Charger

SY6912A, 2A Multi-Cell High Efficiency Switching Charger

SY6912A is a 4.0-23V input, 2A multi-cell synchronous Buck Li-Ion battery charger, suitable for portable application.

Select pin is convenient for multi-cell charging.

800 kHz synchronous buck regulator integrates of 23V rating FETs with ultra low on- resistance to achieve high efficiency and simple

SY6912A Features

* Wide Input Voltage Range: 4.0V to 23V

* High Efficiency Int. Synchronous Buck Regulator with Fixed 800kHz Switching Frequency

* Selectable for Multi-cell Charging

* Trickle Current / Constant Current / Constant Voltage Charge Mode

* Programmable (2A Max) Con