ETA3409 Datasheet - ETA

ETA3409 Buck Converter

www.etasolution.com 1 Empowering Thinkers EN 1 GND 2 SW 3 5 FB SOT23-5 4 IN www.etasolution.com 2 Empowering Thinkers Vout (V) Vout Vs. Iout 4.5 4 Vout=3.3V 3.5 3 2.5 2 Vin=3.6V 1.5 Vin=4.2V 1 Vin=5V Vin=6V 0.5 Vin=7V 0 0 0.5 1 1.5 2 2.5 3 Iout (A) 2 1.95 1.9 1.85 1.8 1.75 1.7 1.65 1.6 1.55 1.5 0 Vout Vs. Iout Vout=1.8V Vin=2.7V Vin=3.6V Vin=4.2V Vin=5V Vin=6V Vin=7V 0.5 1 1.5 2 2.5 3 .

ETA3409-ETA.pdf