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ACE705260BM+H Folha de dados(PDF) 4 Page - ACE Technology Co., LTD. |
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ACE705260BM+H Folha de dados(HTML) 4 Page - ACE Technology Co., LTD. |
4 / 14 page ACE705 High efficiency, Low supply current, step-up DC/DC Controller VER 1.4 4 Electrical Characteristics Default condition (unless otherwise provided): Vin=0.6xVout, Iout=10mA.Temperature=25℃. Use external circuit in test circuit list. Parameter Symbol Test Conditions Min Typ Max Unit Output Voltage Vout 2.45 2.5 2.55 V 2.646 2.7 2.754 2.94 3.0 3.06 3.234 3.3 3.366 3.528 3.6 3.672 3.92 4.0 4.08 4.9 5.0 5.1 5.88 6.0 6.12 Input Voltage Vin 12 V Input Current * (no load) Lin Iout=0mA, Vin=Vout*0.6 20 25 uA Quiescent current * IDD No external component, Vout=Voutx1.05 6 15 uA Chip leakage current Istandby VCE=0V 1 uA CE “H: threshold voltage VCEH VCE:02V 0.8 V CE “L” threshold voltage VCEL VCE:20V 0.3 V Oscillator frequency FOSC Vout=Vout*0.96 Test EXT pin frequency 350 Khz CE ”H” ICEH Vout=VCE=6V -0.5 0 0.5 uA CE “L” ICEL Vout=VCE=6V -0.5 0 0.5 uA EXT “H” output current IEXTH 3.0V<=Vout<=3.9V -21 mA 4.0V<=Vout<=4.9V -35 5.0V<=Vout<=6.9V -41 EXT “H” output current IEXTL 3.0V<=Vout<=3.9V 23 mA 4.0V<=Vout<=4.9V 25 5.0V<=Vout<=6.9V 31 Oscillator duty cycle Duty On(Vlx “L”) side 70 75 80 % Note : 1. Diode: Schottky type, such as: 1N5817, 1N5819, 1N5822 2. Inductor: 27uH(R<0.5Ω) 3. Output Capacitor: 100uF (Tantalum type) 4. Vout pin filter capacitor: 1nF (Ceramic type) 5. Input capacitor: 47uF |
Nº de peça semelhante - ACE705260BM+H |
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Descrição semelhante - ACE705260BM+H |
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