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Ultra-Tiny Nanopower, 1A Ideal Diodes with Ultra-Low-Voltage Drop, Current Switch, SOT 23, 1.2V to 5.5V - 

MAX40203AUK+T

MAX40203AUK+T - Ultra-Tiny Nanopower, 1A Ideal Diodes with Ultra-Low-Voltage Drop, Current Switch, SOT 23, 1.2V to 5.5V

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Manufacturer Part No:
MAX40203AUK+T
Order Code:
SC20520
Product Range
-
Technical Datasheet:
MAX40203AUK+T   Datasheet
See all Technical Docs

Product Overview

MAX40203AUK+T is an ultra-tiny nanoPower, 1A ideal diode with ultra-low-voltage drop. It is an ideal diode current switch with a forward voltage drop that is approximately an order of magnitude smaller than that of Schottky diodes. During a short circuit or a fast power-up, the device limits its output current to 2A. The MAX40203 thermally protects itself and any downstream circuitry from overcurrent conditions. This ideal diode operates from a supply voltage of 1.2V to 5.5V. The supply current is relatively constant with the load current and is typically 300nA. When disabled (EN = low), the ideal diode blocks voltages up to 6V in either direction, making it suitable for use in most low-voltage, portable electronic devices. Applications include notebook and tablet computers, battery backup systems, powerline fault recorders, cellular phones, electronic toys, USB-powered peripherals, and portable medical devices.
  • Lower voltage drop in portable applications
  • Longer battery life, low leakage when reverse-biased from VDD
  • Thermally self-protecting
  • Forward voltage (VDD -VOUT) is 14mV typ at IFWD=1mA, VDD=+3.6V, VEN=VDD
  • Thermal protection hysteresis is 14°C at VDD=+3.6V, VEN=VDD
  • Turn-off reverse threshold is 26mV typ at (VOUT - VDD)
  • Power-up delay is 450µs typ at VDD=+3.6V, VEN=VDD
  • 5 SOT23 package
  • Temperature rating range from -40°C to +125°C

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party.

Product Information


:
1.2V

:
5.5V

:
SOT-23

:
5Pins

:
Surface Mount

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (1)

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