TPV6823
Low-Voltage Supervisory Circuit with Watchdog and Manual Reset
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPV6823 is a supervisory circuit that monitors power supply voltage levels and provides a power-on reset signal.
It also has an on-chip watchdog timer, which can give out a reset signal if the microprocessor fails to strobe the watchdog timer within a preset timeout period.
A reset signal can also be asserted by an external manual reset input.
The reset and watchdog timeout periods are fixed at 200 ms (typical) and 1.6 sec (typical) respectively
The TPV6823 is available in the SOT23-5 package and typically consumes only 2.2 μA, suitable for low-power and portable applications.
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Status
Production
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Rating
Industrial
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Power Consumption (μA)
2.2
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Power Supervisor
Yes
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Manual Reset Input
Yes
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Watchdog
Yes
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Power Fail Input (PFI)
/
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Reset Timeout Period (mS)
200
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Watchdog Timeout Period (S)
1.6
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Reset Output Polarity
Low Active
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Reset Output Type
Push-Pull
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Temperature Range (°C)
-40 to +125
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Package
SOT23-5
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
Low-Voltage Supervisory Circuit with Watchdog and Manual Reset
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Microprocessor Systems
• Computers
• Controllers
• Intelligent Instruments
• Portable Equipment
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPV6823S-TR | Industrial Grade | / | Released | $0.215 | 2018-09-01 | SOT23-5 | 9 | MSL1 | T&R | 3000 | 120000 | ||
| TPV6823V-TR | Industrial Grade | / | Released | $0.215 | 2018-09-01 | SOT23-5 | 10 | MSL1 | T&R | 3000 | 120000 |
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