Texas Instruments
UCC2946PWG4
Power Management IC: Microprocessor Supervisor, Watchdog, 1.17-1.26V, 5.5V, 10uA, TSSOP
Microprocessor supervisor with watchdog timer, featuring a 1.17V to 1.26V reset threshold and operating from a 2.1V to 5.5V supply. This surface-mount component in an 8-TSSOP package offers a 140ms reset timeout and a push-pull output. Quiescent current is a low 10µA, with a maximum supply current of 18µA. Designed for general power management applications, it operates across a -40°C to +85°C temperature range and is RoHS compliant.
PackageTSSOP
Current18uA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC2946PWG4 technical specifications.
General
| Package/Case | TSSOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Reset Threshold Voltage | 1.26V |
| Min Reset Threshold Voltage | 1.17V |
| Max Supply Current | 18uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.1V |
| 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 | 140ms |
| RoHS Compliant | Yes |
| Series | UCC2946 |
| Supply Current | 18uA |
| Threshold Voltage | 1.24V |
| Type | Simple Reset/Power-On Reset |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC2946PWG4 Datasheet
Download the complete datasheet for Texas Instruments UCC2946PWG4 to view detailed technical specifications.
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