LM3209TLE-G3/NOPB Datasheet PDF - TI

●The LM3209-G3 is buck-boost DC/DC converter designed to generate output voltages above or below a given input voltage. It is particularly suitable for single-cell Li-ion batteries for portable applications.

●The LM3209-G3 operates at a 2.4 MHz typical switching frequency in full synchronous operation providing seamless transitions between buck and boost operating modes.

●The power converter topology needs only one external inductor and two capacitors. Five internal power switches enable high overall efficiency.

●The LM3209-G3 is internally compensated for buck and boost modes of operation, thus providing an optimal transient response.

●The LM3209-G3 is available in an 12-bump lead-free DSBGA package of size 2.0 mm × 2.5 mm × 0.6 mm.