TPS3600D33 Datasheet, Texas Instruments

D Supply Current of 40 µA (Max) D Precision Supply Voltage Monitor − 2.0 V, 2.5 V, 3.3 V, 5.0 V − Other Versions on Request D Watchdog Timer With 800-ms Time-Out D Backup.

D Fax Machines D Set-Top Boxes D Advanced Voice Mail Systems D Portable Battery Powered Equipment D Computer Equipment D.

The TPS3600 family of supervisory circuits monitor and control processor activity. In case of power-fail or brownout conditions, the backup-battery switchover function of TPS3600 allows to run a low-power processor and its peripherals from the instal.