DESCRIPTION

The MP111 is a dying gasp storage and release controller. It charges storage capacitor from the input during normal operation. Once the storage capacitor is charged to the selected voltage, the charge is stopped, and the storage capacitor is separated from the input. The charging circuit maintains the storage voltage after the charge is completed.

FEATURES

• Wide 4.5V to 18V Input Operating Range

• 2.5A dumping current from Storage to VIN

• Built-in 250mA Current Limit for Charging Storage Capacitor

• User Programmable Storage and Release Voltage

• Dying Gasp FLAG Indicator

• Available in SOIC-8 package

APPLICATIONS

• Cable/DSL/PON Modems

• Home Gateway

• Access Point Networks