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BU28SD2MG-MTR 数据表(PDF) 4 Page - Rohm |
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BU28SD2MG-MTR 数据表(HTML) 4 Page - Rohm |
4 / 31 page Datasheet Datasheet 4/28 TSZ02201-0RBR0A300020-1-2 © 2012 ROHM Co., Ltd. All rights reserved. 2013.03.19 Rev.002 www.rohm.com TSZ22111・15・001 BUxxSD2-M series ●Electrical Characteristics (Unless otherwise noted, Ta=-40 to 105℃, VIN=VOUT+1.0V (*3), VSTBY=1.5V, Cin=1μF, Cout=1μF.) Limit PARAMETER Symbol MIN. TYP. MAX. Unit Conditions Output Voltage VOUT VOUT ×0.98 VOUT VOUT ×1.02 V IOUT=0 to 200mA, VOUT≧2.5V, VIN=VOUT+0.5 to 6.0V VOUT<2.5V, VIN=3.0 to 6.0V Ta=-40 to +105℃ (*4,5,6) - 4 10 mV IOUT=10mA VOUT≦2.5V, VIN=3.0 to 6.0V Line Regulation VDLI 6 15 mV IOUT=10mA VOUT>2.5V, VIN=VOUT+0.5 to 6.0V Load Regulation1 VDLO1 - 0.5 5 mV IOUT=1 to 100mA Load Regulation2 VDLO2 - 1 10 mV IOUT=1 to 200mA - 400 700 mV 1.0V≦VOUT<1.2V, IOUT=100mA - 280 550 mV 1.2V≦VOUT<1.5V, IOUT=100mA - 180 370 mV 1.5V≦VOUT<1.7V, IOUT=100mA - 150 290 mV 1.7V≦VOUT<2.1V, IOUT=100mA - 110 220 mV 2.1V≦VOUT<2.5V, IOUT=100mA - 100 180 mV 2.5V≦VOUT<2.8V, IOUT=100mA Dropout Voltage VDROP - 85 150 mV 2.8V≦VOUT, IOUT=100mA Maximum Output Current IOMAX 200 - - mA VIN=VOUT+1.0V (*3) Limit Current ILMAX 250 400 - mA Vo=VOUT×0.98, Ta=25℃ Short Current ISHORT - 100 200 mA Vo=0V, Ta=25℃ Circuit Current IGND - 33 80 µA IOUT=0mA Circuit Current (STBY) ICCST - - 2.0 µA VSTBY=0V Ripple Rejection Ratio R.R. - 68 - dB VRR=-20dBv,fRR=1kHz,IOUT=10mA Load Transient Response VLOT - ±65 - mV IOUT=1 to 150mA,Trise=Tfall=1µs, VIN=VOUT+1.0V (*5) Line Transient Response VLIT - ±5 - mV VIN=VOUT+0.5 to VOUT+1.0V, Trise=Tfall =10µs Output Noise Voltage VNOIS - 30 - µVrms Bandwidth 10 to 100kHz Startup Time TST - 100 300 µsec Output Voltage settled within tolerances (*7) ON VSTBH 1.1 - VIN V STBY Control Voltage OFF VSTBL -0.2 - 0.5 V STBY Pin Current ISTBY - - 4.0 µA Ta=25℃ (*3) VIN=3.5V for VOUT<2.5V. (*4) Operating Conditions are limited by Pd. (*5) Typical values apply for Ta=25℃. (*6) VIN=3.0V to 6.0V for VOUT<2.5V. (*7) Startup time=time from EN assertion to VOUT×0.98 |
类似零件编号 - BU28SD2MG-MTR |
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类似说明 - BU28SD2MG-MTR |
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