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ADL5611 Inrush current ?

Question asked by e.gatti@electrosys.it on Dec 11, 2013
Latest reply on Mar 7, 2018 by Microsystems

I'm using ADL5611 powered by dropping resistor, the power is 8 Vdc and dropping resistor is 32 Ohm,  to obtain 5Vdc at pin 3 of  ADL5611 at 94mA of absorption. The ADL5611 device does not start well. To pin 3 (RF out) the voltage is 3.1 Vdc and the device absorbing 153mA, and remains in this state. The voltage of 8Vdc is generated by a linear voltage regulator that limits output start-up current at 1 A. The ADL5611 how much current is required to turn on properly?

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