Microprocessor supervisor with watchdog timer, this integrated circuit offers a reset threshold voltage range of 1.19V to 1.26V. Operating from 2V to 5.5V, it features a low supply current of 10µA (typical) and a maximum of 18µA. The device is housed in an 8-TSSOP package for surface mounting and operates within a temperature range of 0°C to 70°C. It includes an active-low, totem-pole output and a 160ms reset timeout.
PackageTSSOP
Current18uA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC3946PW technical specifications.
General
| Package/Case | TSSOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Reset Threshold Voltage | 1.26V |
| Min Reset Threshold Voltage | 1.19V |
| Max Supply Current | 18uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 10uA |
| Output | TOTEM-POLE |
| Output Type | PUSH-PULL |
| Overvoltage Threshold | 1.26V |
| Package Quantity | 150 |
| Packaging | Rail/Tube |
| Quiescent Current | 10uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 160ms |
| RoHS Compliant | Yes |
| Series | UCC3946 |
| Supply Current | 18uA |
| Threshold Voltage | 1.24V |
| Type | Simple Reset/Power-On Reset |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC3946PW Datasheet
Download the complete datasheet for Texas Instruments UCC3946PW to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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