ETA ETA3411
Buck Converter
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● 1 Powering Minds of the Smart
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● 2 Powering Minds of the Smart Vout (V) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 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=0.6V Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5.5V 0.5 1 1.5 2 Iout (A) Vout Vs. Iout Vout=1.8V Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5.5V 0.5 1 1.5 2 Iout (A) Vout (V) 3 Eff (%) Eff (%) 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0.01 100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50% 0.01 Eff. Vs. Iout Vout=0.6V 0.1 Iout (A) Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5..5V 1 Eff. Vs. Iout Vout=1.8V 0.1 Iout (A) Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5.5V 1 Powering Minds of the Smart Vout (V) Iin (uA) 4 3.5 3 2.5 2 1.5 1 0.5 0 0 Vout Vs. Iout Vout=3.4V Vin=3.4V Vin=4V Vin=5V Vin=5.5V 0.5 1 1.5 2 Iout (A) 50 45 Iout=0A 40 35 30 25 20 15 10 5 0 1 1.5 2 Iin Vs. Vin 2.5 3 3.5 Vin (V) Vout=0.6V Vout=1.8V Vout=3.4V 4 4.5 5 Vout controlled by Von 10 Vin=3.4V 100us/div 9 8 7 6 5 4 3 2 1 0 1 201 401 V6o0u1t 1V8/0d1iv 1001 1201 14V01con16.50V1 /d1i8v01 Eff (%) Vout/Vcon Vout (V) 100% 90% 80% 70% 60% 50% 40% 30% 0.01 Eff.
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● 1 Powering Minds of the Smart
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● 2 Powering Minds of the Smart Vout (V) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 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=0.6V Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5.5V 0.5 1 1.5 2 Iout (A) Vout Vs. Iout Vout=1.8V Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5.5V 0.5 1 1.5 2 Iout (A) Vout (V) 3 Eff (%) Eff (%) 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0.01 100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50% 0.01 Eff. Vs. Iout Vout=0.6V 0.1 Iout (A) Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5..5V 1 Eff. Vs. Iout Vout=1.8V 0.1 Iout (A) Vin=2.1V Vin=2.2V Vin=3.3V Vin=5V Vin=5.5V 1 Powering Minds of the Smart Vout (V) Iin (uA) 4 3.5 3 2.5 2 1.5 1 0.5 0 0 Vout Vs. Iout Vout=3.4V Vin=3.4V Vin=4V Vin=5V Vin=5.5V 0.5 1 1.5 2 Iout (A) 50 45 Iout=0A 40 35 30 25 20 15 10 5 0 1 1.5 2 Iin Vs. Vin 2.5 3 3.5 Vin (V) Vout=0.6V Vout=1.8V Vout=3.4V 4 4.5 5 Vout controlled by Von 10 Vin=3.4V 100us/div 9 8 7 6 5 4 3 2 1 0 1 201 401 V6o0u1t 1V8/0d1iv 1001 1201 14V01con16.50V1 /d1i8v01 Eff (%) Vout/Vcon Vout (V) 100% 90% 80% 70% 60% 50% 40% 30% 0.01 Eff.