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TPS3618 Datasheet - Texas Instruments

Battery-Backup Supervisor

TPS3618 Features

* Supply Current of 40 µA (Max)

* Battery Supply Current of 100 nA (Max)

* Precision 5-V Supply Voltage Monitor, Other Voltage Options on Request

* Backup-Battery Voltage Can Exceed VDD

* Watchdog Timer With 800-ms Time-Out

* Power-On Reset Generator W

TPS3618 General Description

The TPS3617 and TPS3618 are battery-backup supervisors that monitor 5 V supplies. They provide a battery-backup function ideal for applications that require data retention of CMOS RAM during fault conditions. When the voltage at VDD drops below a preset threshold (VIT), the active low push-pull RESE.

TPS3618 Datasheet (846.57 KB)

Preview of TPS3618 PDF

Datasheet Details

Part number:

TPS3618

Manufacturer:

Texas Instruments ↗

File Size:

846.57 KB

Description:

Battery-backup supervisor.

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TPS3618 Battery-Backup Supervisor Texas Instruments

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