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TPS3619-33DGK +BOM

Battery-backup supervisor for RAM retention

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPS3619-33DGK
Datasheet:

TPS3619-33DGK Datasheet (PDF)
Programmable:

Not Verified
Type:

Battery Backup Circuit
Number Of Voltages Monitored:

1
Voltage - Threshold:

2.93V
EDA/CAD Models:

Request Free CAD Models for TPS3619-33DGK

TPS3619-33DGK General Description

The TPS3619-33DGK sets a new standard in voltage supervision technology with its advanced features and superior performance. Designed for applications that demand exceptional power efficiency, this device boasts an impressively low quiescent current consumption of just 1 µA, making it perfect for power-sensitive battery-powered systems. Its integrated watchdog timer enhances system reliability by continuously monitoring the microcontroller or system operation and automatically resetting in case of a software failure. This crucial function ensures uninterrupted operation and prevents system downtime, making it an invaluable asset in critical applications. The device's wide input voltage range of 1.5 V to 6 V and factory-programmed threshold voltage of 3.3 V provide flexibility and precision, while its precision voltage reference with ±0.5% accuracy guarantees accurate voltage monitoring. Compact, efficient, and reliable, the TPS3619-33DGK is a game-changer in the field of voltage supervision

Key Features

This IC is designed for portable electronics.
It has a wide operating range and low power consumption.
The TPS3619-33DGK offers reliable undervoltage detection and reset control.

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Supervisors	Series	-
Programmable	Not Verified	Type	Battery Backup Circuit
Number of Voltages Monitored	1	Voltage - Threshold	2.93V
Output	Push-Pull, Totem Pole	Reset	Active Low
Reset Timeout	60ms Minimum	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	TPS3619