TPS3606-33 Datasheet - Texas Instruments

TPS3606-33 Battery-Backup Supervisor

The TPS3606-33 supervisory circuit monitors and controls the processor activity. In case of powerfail or brownout conditions, the backup-battery switchover function of the TPS3606-33 allows a low-power processor and its peripherals to run from the installed backup battery without asserting a reset b.

TPS3606-33 Features

* D Supply Current of 40 µA (Max) D Precision 3.3-V Supply Voltage Monitor Other Voltage Options on Request D Watchdog Timer With 800-ms Time-Out D Backup-Battery Voltage Can Exceed VDD D Power-On Reset Generator With Fixed 100-ms Reset Delay Time D Voltage Monitor for Power-Fail or Low-Battery Monito

TPS3606-33-etcTI.pdf