MAX40200 1 A Ideal Diode

Analog Devices' small ideal diode with very low voltage drop

Image of Analog Devices' MAX40200 1 A Ideal Diode Analog Devices' MAX40200 is a small ideal diode current switch that offers an ultra-low voltage drop better than a Schottky diode. When the IC is forward-biased and enabled, the voltage drop of the MAX40200 conducts with as little as 85 mV while carrying currents as high as 1 A. The typical voltage drop at 500 mA is 43 mV and the voltage drop increases linearly at higher currents. The MAX40200 thermally protects itself as well as any downstream circuitry from over-temperature conditions. When disabled (EN = low) the MAX40200 blocks voltages up to 6 V in either direction, making it suitable for most low-voltage, portable electronic devices. The MAX40200 operates from a supply voltage of 1.5 V to 5.5 V and over the extended -40°C to +125°C automotive temperature range.

Features and Benefits
  • Longer battery life low leakage when reverse-biased: 70 nA (typ), 1.5 μA (max)
  • Low supply quiescent current: 7 μA (typ), 18 μA (max)
  • Saves space over larger Schottky diodes
  • Supply voltage range: 1.5 V to 5.5 V
  • Thermally self-protecting
  • Temperature range: -40°C to +125°C

ICs

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal PrisVis detaljer
IC DIODE CURRENT SWITCH SOT23-5MAX40200AUK+TIC DIODE CURRENT SWITCH SOT23-555745 - Immediate$8.32Vis detaljer
IC DIODE CURRENT SWITCH 4WLPMAX40200ANS+TIC DIODE CURRENT SWITCH 4WLP24355 - Immediate$6.53Vis detaljer

Eval Board

BilledeManufacturer Part NumberBeskrivelseFunktionUdnyttet IC/delSekundære egenskaberTilgængeligt antal PrisVis detaljer
EVAL BOARD FOR MAX40200MAX40200EVKIT#EVAL BOARD FOR MAX40200ORing-controller / ideel diodeMAX40200Temperaturbeskyttelse2 - Immediate
9 - Factory Stock
$452.80Vis detaljer
Published: 2017-08-18