500mV to 5.5V Input nanoPower

Boost Converter with Short-Circuit

Protection

and True Shutdown

MAX18000

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Analog Devices | 2

Absolute Maximum Ratings

IN, EN, OUT, RSEL to GND..................................-0.3V to +6V

PGND to GND ...................................................-0.3V to +0.3V

LX RMS current...................................-2.4ARMS to +2.4ARMS

LX to GND (Note 1) ................................ -0.3V to VOUT + 0.3V

Output Short Circuit Duration..................................Continuous

Continuous

Power Dissipation

(TA = +70°C (derate

12.34mW/°C above +70°C))........................................ 980mW

Operating Temperature Range ...................... -40°C to +125°C

Maximum Junction Temperature.................................. +150°C

Storage Temperature Range ......................... -65°C to +150°C

Lead Temperature (soldering, 10s) .............................. +300°C

Soldering Temperature (reflow).................................... +260°C

Note 1: LX pin has internal clamps to GND and OUT. These diodes may be forward biased during switching transitions. During

these transitions, the max LX current should be within the Max RMS Current rating for safe operation.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or

any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.