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BU6650NUX Datasheet(PDF) 10 Page - Rohm |
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BU6650NUX Datasheet(HTML) 10 Page - Rohm |
10 / 22 page Technical Note 10/21 www.rohm.com 2011.03 - Rev.E © 2011 ROHM Co., Ltd. All rights reserved. BU6650NUX,BU6651NUX,BU6652NUX,BU6653NUX,BU6654NUX,BU6655NUX Fig. 40 Output Voltage Fig. 41 Line Regulation Fig. 48 VOUT vs Temp Fig. 49 Ripple Rejection VS Freq. Fig. 50 Ripple Rejection VS VIN Fig. 51 Output Noise Spectral Density VS Freq. ● Reference data Vo=2.8V (Ta=25ºC unless otherwise specified.) Fig. 42 Circuit Current IGND Fig. 44 STBY Input Current Fig. 45 IOUT - IGND Fig. 46 Load Regulation Fig. 47 OCP Threshold Fig. 43 Dropout Voltage 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 00.511.5 2 2.533.544.555.5 Vin Voltage (V) Temp.=25°C IO=0uA IO=100uA IO=50mA IO=200mA VIN = STBY 2.75 2.76 2.77 2.78 2.79 2.80 2.81 2.82 2.83 2.84 2.85 2.7 2.8 2.9 3 3.1 3.2 Vin Voltage (V) Temp.=25°C IO=0uA IO=100uA IO=50mA IO=200mA VIN = STBY 0 20 40 60 80 100 00.5 11.5 22.5 33.5 44.5 55.5 Vin Voltage (V) Temp.=-40°C Temp.=25°C Temp.=85°C IO=0uA VIN = STBY 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0 0.05 0.1 0.15 0.2 Output Current (A) VIN=0.98 x VOUT STBY = 1.5V Temp.=-40°C Temp.=25°C Temp.=85°C 0 2 4 6 8 10 00.5 1 1.5 22.5 33.5 4 4.5 55.5 STBY Voltage (V) Temp.=85°C Temp.=25°C Temp.=-40°C VIN = STBY 40 50 60 70 80 90 100 110 120 0 0.05 0.1 0.15 0.2 Output Currnt (A) VIN = 3.8V STBY = 1.5V Temp.=85°C Temp.=25°C Temp.=-40°C 2.75 2.76 2.77 2.78 2.79 2.80 2.81 2.82 2.83 2.84 2.85 -40 -15 10 35 60 85 Temp. (°C) VIN=3.8V STBY=1.5V Io=0.1mA 0 10 20 30 40 50 60 70 80 0.1 1 10 100 1000 Frequency (kHz) Vin= 3.8V Io=10mA Ta = 25℃ 0 10 20 30 40 50 60 70 80 2.8 3.8 4.8 Input Voltage VIN[V] f=100kHz f= 1 0 kHz f=1kHz f=0.1kHz Co=1.0μF Cin=none Iout=10mA temp=25℃ 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 0.1 1 10 100 Frequency f [kHz] Co=1.0μF Cin=1.0μF Iout=10mA temp=25℃ |
Similar Part No. - BU6650NUX_11 |
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Similar Description - BU6650NUX_11 |
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