MAX40200 Datasheet (Analog Devices)

MAX40200, 1A Ideal Diode

The MAX40200 is an ideal diode current-switch that drops so little voltage that it approaches an order of magnitude better than Schottky diodes. When forward-biased and enabled, the MAX40200 conducts with as little as 85mV of voltage drop while carrying currents as high as 1A. Typical voltage drop i

MAX40200 Features

* Save Critical Voltage Drop in Portable Application

* Drops Less Than 43mV at 500mA; 85mV at 1A

* Longer Battery Life

* Low Leakage When Reverse-Biased: 70nA (Typ), 1.5µA (Max)

* Low Supply Quiescent Current: 7µA (Typ), 18µA (Max)

* Saves Space Over Larger Schott