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AP1184S725LA Fiches technique(PDF) 3 Page - Anachip Corp |
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AP1184S725LA Fiches technique(HTML) 3 Page - Anachip Corp |
3 / 11 page 4A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator AP1184 Anachip Corp. www.anachip.com.tw Rev.1.1 Sep 7, 2004 3/11 Absolute Maximum Ratings Symbol Parameter Rating Unit VIN Input Voltage 16 V Vctrl Control Input voltage 18 V PD Power dissipation Internally limited TST Storage temperature Range -65 to +150 oC TOP Operation Junction Temperature Range 0 to +150 oC Electrical Characteristics Unless otherwise specified, these specifications apply over, Cin=1uF, Cout=10uF, and Tj=0 to 150 oC. Typical value refer to Tj=25oC. Vout=Vsense. Sym. Parameter Test Condition Min. Typ. Max. Unit VREF Reference Voltage AP1184-Adj Io=10mA, Tj=25 oC, (Vin-Vout)=0.7V, Vctrl=VIN+1V 1.225 1.250 1.275 V Line Regulation AP1184-XXX IO=10mA, VOUT+0.7V<VIN<12V, TJ =25 oC Vctrl=VIN+1V 0.2 % AP1184-1.5 IOUT = 10mA, TJ = 25 oC, 2.2V≦V IN≦12V Vctrl=VIN+1V 1.470 1.500 1.530 V AP1184-1.8 IOUT = 10mA, TJ = 25 oC, 2.5V≦V IN≦12V Vctrl=VIN+1V 1.764 1.800 1.836 V AP1184-2.5 IOUT = 10mA, TJ = 25 oC, 3.2V≦V IN≦12V Vctrl=VIN+1V 2.450 2.500 2.550 V AP1184-3.3 IOUT = 10mA, TJ = 25 oC, 4.0V≦V IN≦12V Vctrl=VIN+1V 3.235 3.300 3.365 V Vout Output Voltage AP1184-5.0 IOUT = 10mA, TJ = 25 oC, 5.7V≦V IN≦12V Vctrl=VIN+1V 4.900 5.000 5.100 V AP1184-Adj 0mA<Io<4A, TJ =25 oC (VIN- VOUT)=2V ,Vctrl =VIN + 1V 1 % AP1184-1.5 VIN=3V, 0mA<Io<4A, TJ =25 oC Vctrl=4V 12 15 mV AP1184-1.8 VIN=3.3V, 0mA<Io<4A, TJ =25 oC Vctrl=4.3V 15 18 mV AP1184-2.5 VIN=4V, 0mA<Io<4A, TJ =25 oC Vctrl=5V 20 25 mV AP1184-3.3 VIN = 5V, 0mA<Io<4A, TJ=25 oC Vctrl=6V 26 33 mV Load Regulation AP1184-5.0 VIN = 8V, 0mA<Io<4A, TJ=25 oC Vctrl=9V 40 50 mV Dropout Voltage (Vctrl –Vout) Vadj=0V for all conditions below. Vin=2.05V, Io=1.5A Vin=2.05V, Io=3A Vin=2.05V, Io=4A 1.10 1.15 1.18 1.25 V Dropout Voltage (Vin -Vout) Vadj=0V for all conditions below. Vctrl =2.75V, Io=1.5A Vctrl =2.75V, Io=3A Vctrl =2.75V, Io=4A 0.26 0.50 0.70 0.38 0.60 0.85 V Current Limit Vctrl =2.75V, Vin=2.05V,∆Vo=100mV, Vadj=0V 4.2 A Minimum Load Current Vctrl =5V, Vin=3.3V, Vadj=0V 5 10 mA |
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