ETA3448S2F

               www.etasolution.com 1 Empowering Thinkers        www.etasolution.com 2 Empowering Thinkers  www.etasolution.com 3 Empowering Thinkers  www.etasolution.com 4 Empowering Thinkers  www.etasolution.com 5 Empowering Thinkers ( www.etasolution.com 6 ) Empowering Thinkers VOUT Cout EN 1uH EN 1 GND 2 SW 3 5 Cff R1 FB R2 GND ETA3448 4 IN Cin VIN GND GND trace goes underneath the IC body to have shortest connection to Cin . www.etasolution.com 7 Cin has to be placed very close to VIN and GND pins. Empowering Thinkers