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AME5140AEVAADJZ-3 Datasheet(PDF) 9 Page - Analog Microelectronics |
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AME5140AEVAADJZ-3 Datasheet(HTML) 9 Page - Analog Microelectronics |
9 / 22 page AME, Inc. 9 AME5140 1.6 MHz Boost Converter With 30V Internal FET Switch Rev.G.01 Parameter Symbol Min Typ Max Units Input Voltage VIN 2.7 5.5 V 1.5 1.8 1.2 TA = 25 OC 0.4 0.6 TA = -40 to 85 oC 0.7 TA = 25 OC 0.5 0.7 TA = -40 to 85 oC 0.8 0 0 2 Feedback Pin Reference Voltage VFB 1.205 1.23 1.255 V Feedback Pin Bias Current IFB 60 500 nA TA = 25 oC 2 TA = 25 oC 400 Shutdown Current 0.01 1 µA Undervoltage Lockout UVP 2.15 2.35 2.55 V Over Temperature Protection OTP 160 oC OTP Hysteresis Temperature 20 oC FB Voltage Line Regulation 0.02 %V Switching Frequency fSW 1 1.6 1.85 MHz Maximum Duty Cycle DMAX 86 93 % Switch Leakage ISW 0.1 2 µA EN Input Threshold (Low) (Shutdown) 0.4 EN Input Threshold (High) (Enable the device) 2 EN Threshold TA = -40 to 85 oC TA = -40 to 85 oC V µA mA 500 3 Test Condition RDSON ICL VIN = 3.3V EN = 0V VIN = 3V, TA = -40 to 85 oC EN = 0V VIN = 3V, TA = -40 to 85 oC 2.7V <= VIN <= 5.5V IQ EN Pin Bias Current VIN = 5V TA = -40 to 85 oC A EN = 0V TA = -40 to 85 oC TA = 25 OC Ω µA VIN = 5V VFB = 1.23V Rising Edge VIN=2.7V to 5.5V Switch Current Limit IEN Quiescent Current FB = 1.15V (Switching) EN = 5V VIN = 3V Switch ON Resistance FB = 1.3V (Not Switching) VIN = 5V TA = -40 to 85 oC IN FB V V ∆ ∆ n Electrical Specifications V IN = 5V, EN = VIN, TA= 25 oC, I L = 0A, unless otherwise noted. |
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