ETA ETA3448
COT Synchronous BUCK Converter
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● 1 Empowering Thinkers 2 Empowering Thinkers 3 Empowering Thinkers 4 Empowering Thinkers 5 Empowering Thinkers () 6 Empowering Thinkers VOUT Cout Cff R1 EN 1uH EN 1 5 FB R2 GND 2 ETA3448 GND GND SW 3 4 IN Cin VIN GND trace goes underneath the IC body to have shortest connection to Cin . Cin has to be placed very close to VIN and GND pins. 7 Empowering Thinkers
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● 1 Empowering Thinkers 2 Empowering Thinkers 3 Empowering Thinkers 4 Empowering Thinkers 5 Empowering Thinkers () 6 Empowering Thinkers VOUT Cout Cff R1 EN 1uH EN 1 5 FB R2 GND 2 ETA3448 GND GND SW 3 4 IN Cin VIN GND trace goes underneath the IC body to have shortest connection to Cin . Cin has to be placed very close to VIN and GND pins. 7 Empowering Thinkers