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TPS3610U18 Datasheet BATTERY-BACKUP SUPERVISORS

Manufacturer: Texas Instruments

Overview

TPS3610U18, TPS3610T50 BATTERYĆBACKUP SUPERVISORS FOR RAM RETENTION.

Key Features

  • D Supply Current of 40 µA (Max) D Battery Supply Current of 100 nA (Max) D Precision Supply-Voltage Monitor, 1.8 V, 5 V; Other 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 Battery-OK Output D Voltage Monitor for Power-Fail or Low-Battery Monitoring D Manual Switchover to Battery-Backup Mode D Chip-Enable Gating . . . 3 ns (at VDD = 5 V) Max Propagation Delay D Battery-Freshness Sea.