MAX17221 Datasheet - Maxim Integrated

MAX17221 nanoPower Synchronous Boost Converter

The MAX17220 *MAX17225 is a family of ultra-low quiescent current boost (step-up) DC-DC converters with a 225mA/0.5A/1A peak inductor current limit and True Shutdown™. True Shutdown disconnects the output from the input with no forward or reverse current. The output voltage is selectable usin.

MAX17221 Features

* 300nA Quiescent Supply Current into OUT

* True Shutdown Mode

* 0.5nA Shutdown Current

* Output Disconnects from Input

* No Reverse Current with VOUT 0V to 5V

* 95% Peak Efficiency

* 400mV to 5.5V Input Range

* 0.88V Minimum Startup Voltage

* 1.8V to

MAX17221 Datasheet (1.00 MB)