Battery-backup supervisor IC with watchdog timer, designed for RAM retention. Features a 5V operating supply voltage, 4.55V undervoltage threshold, and active-low, push-pull output. Operates across a -40°C to 85°C temperature range with a maximum power dissipation of 470mW and a low quiescent current of 20µA. Packaged in an 8-pin MSOP, this lead-free and RoHS-compliant component offers a 60ms reset timeout.
PackageMSOP
Current40uA
Power470mW
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Technical Specifications
Texas Instruments TPS3617-50DGKG4 technical specifications.
General
Package/Case
MSOP
Lead Free
Lead Free
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
470mW
Min Reset Threshold Voltage
4.46V
Max Supply Current
40uA
Max Supply Voltage
5.5V
Min Supply Voltage
1.65V
Number of Elements
1
Number of Voltages Monitored
1
Operating Supply Current
20uA
Operating Supply Voltage
5V
Output
TOTEM-POLE
Output Type
PUSH-PULL
Package Quantity
80
Packaging
Rail/Tube
Power Dissipation
470mW
Quiescent Current
20uA
Radiation Hardening
No
Reset
Active Low
Reset Timeout
60ms
RoHS Compliant
Yes
Series
TPS3617-50
Supply Current
40uA
Threshold Voltage
4.55V
Undervoltage Threshold
4.55V
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS3617-50DGKG4 Datasheet
Download the complete datasheet for Texas Instruments TPS3617-50DGKG4 to view detailed technical specifications.
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