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RT8020 Datasheet(PDF) 7 Page - Richtek Technology Corporation |
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RT8020 Datasheet(HTML) 7 Page - Richtek Technology Corporation |
7 / 15 page RT8020 7 DS8020-06 March 2012 www.richtek.com © Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. Typical Operating Characteristics Efficiency vs. Output Current 0 10 20 30 40 50 60 70 80 90 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Output Current (A) VIN = 3.6V VIN = 4.2V VIN = 5.0V VOUT = 3.3V, L = 4.7 μH, COUT = 4.7μF Efficiency vs. Output Current 0 10 20 30 40 50 60 70 80 90 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Output Current (A) VIN = 5.0V VIN = 3.6V VIN = 3.3V VIN = 2.5V VOUT = 1.2V, L = 4.7 μH, COUT = 4.7μF Efficiency vs. Output Current 0 10 20 30 40 50 60 70 80 90 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Output Current (A) VIN = 5.0V VIN = 3.6V VIN = 3.3V VIN = 2.5V VOUT = 1.2V, L = 2.2 μH, COUT = 10μF EN Pin Threshold vs. Temperature 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 -40 -25 -10 5 20 35 50 65 80 95 110 125 Temperature VIN = 3.6V, VOUT = 1.2V, IOUT = 0A Rising Falling ( °C) UVLO Threshold vs. Temperature 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 -40 -25 -10 5 20 35 50 65 80 95 110 125 Temperature ( °C) VOUT = 1.2V, IOUT = 0A Rising Falling EN Pin Threshold vs. Input Voltage 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 2.5 2.8 3.1 3.4 3.7 4 4.3 4.6 4.9 5.2 5.5 Input Voltage (V) VOUT = 1.2V, IOUT = 0A Rising Falling EN Pin Threshold vs. Input Voltage |
Similar Part No. - RT8020_12 |
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Similar Description - RT8020_12 |
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