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ACE150133FM+H Folha de dados(PDF) 4 Page - ACE Technology Co., LTD. |
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ACE150133FM+H Folha de dados(HTML) 4 Page - ACE Technology Co., LTD. |
4 / 13 page ACE150X Technology 150KHz,2A ,PWM Step-Down DC/DC Converter VER 1.2 4 Electrical Characteristics TA=25℃, VIN=12V for 3.3V,5V, and Adjustable version and VIN=18V for the 12V version, Io = 0.5A, unless Otherwise specified. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage VOUT 5.5V<VIN<22V, 0.2A<ILOAD<2A 3.168 3.3 3.432 V Efficiency ACE1501/2-3.3 η VIN=12V,ILOAD=2A - 75 - % Output Voltage VOUT 8V< VIN<22V , 0.2A<ILOAD<2A 4.800 5.0 5.200 V Efficiency ACE1501/2-5.0 η VIN=12V,ILOAD=2A - 80 - % Output Voltage VOUT 15V<VIN<22V , 0.2A<ILOAD<2A 11.52 12 12.48 V Efficiency ACE1501/2-1.2 η VIN=16V,ILOAD=2A - 89 - % Feedback Voltage VFB 5V<VIN<22V, 0.2A<ILOAD<2A 1.193 1.230 1.267 V Efficiency ACE1501/2-ADJ η VIN=12V,ILOAD=2A - 74 - % Feedback bias Current IFB VFB = 1.3V (Adjustable Only) - -10 -50 nA Oscillator Frequency FOSC TJ=25 ℃ 127 150 173 KHz Oscillator Frequency OF Short Circuit Protect FSCP When current limit occurred and VFB<0.5V, TA=25℃ 5 15 25 KHz Saturation Voltage VSAT Io = 2A, No outside circuit and VFB=0V force driver on - 1.4 1.6 V Max. Duty Cycle ( ON) DC VFB = 0V force driver on - 100 - % Min. Duty Cycle ( OFF) DC VFB = 12V force driver off - 0 - % Current Limit ILIMIT Peak current, No outside circuit and VFB= 0V force driver on 3.6 4.5 5.5 A Output Leakage Current No outside circuit VFB=12V force driver off, VOUT=0V - - -200 Output Leakage Current ILEAK VIN=22V, VOUT=-1V -5 - 30 µA Quiescent Current IQ VFB = 12V force driver off - 5 10 mA Standby Quiescent Current ISTBY ON/OFF Pin=5V,VIN=22V - 70 156 µA VIL Low(Regulator(ON) - 0.6 ON/OFF Pin Logic Input Threshold Voltage VIH High(Regulator(OFF) 2.0 1.3 - V VIL VLOGIC=2.5V(OFF) -0.01 ON/OFF Pin Logic Input Current VIH VLOGIC=0.5V(ON) -0.1 -1 µA |
Nº de peça semelhante - ACE150133FM+H |
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Descrição semelhante - ACE150133FM+H |
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