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AAT1171 Datasheet(PDF) 6 Page - Advanced Analogic Technologies |
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AAT1171 Datasheet(HTML) 6 Page - Advanced Analogic Technologies |
6 / 22 page ![]() Typical Characteristics Load Regulation (LL Mode; VOUT = 2.5V) Output Current (mA) -1.0 -0.5 0.0 0.5 1.0 0.1 1 10 100 1000 VIN = 5.0V VIN = 4.2V VIN = 3.0V Efficiency vs. Output Current (LL Mode; VOUT = 2.5V) Output Current (mA) 40 50 60 70 80 90 100 0.1 1 10 100 1000 VIN = 3.0V VIN = 4.2V VIN = 5.0V Load Regulation (PWM Mode; VOUT = 3.3V) Output Current (mA) -1.0 -0.5 0.0 0.5 1.0 0.1 1 10 100 1000 VIN = 5.0V VIN = 4.2V VIN = 3.6V Efficiency vs. Output Current (PWM Mode; VOUT = 3.3V) Output Current (mA) 0 10 20 30 40 50 60 70 80 90 100 0.1 1 10 100 1000 VIN = 3.6V VIN = 5.0V VIN = 4.2V Load Regulation (LL Mode; VOUT = 3.3V) Output Current (mA) -1.0 -0.5 0.0 0.5 1.0 0.1 1 10 100 1000 VIN = 5.0V VIN = 4.2V VIN = 3.6V Efficiency vs. Output Current (LL Mode; VOUT = 3.3V) Output Current (mA) 40 50 60 70 80 90 100 0.1 1 10 100 1000 VIN = 5.0V VIN = 4.2V VIN = 3.9V AAT1171 600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch 6 1171.2006.06.1.0 |