| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,160 pcs
|
36160 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Industrial Grade | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Quiescent Current | |
| Reset | |
| Reset Timeout | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Voltage | |
| Watchdog Timer |
The Texas Instruments UCC2946PW is a microprocessor supervisor IC featuring a watchdog timer and reset functions. It monitors a single supply voltage, which is adjustable, and provides an active-low, push-pull reset output. The device operates within a temperature range of -40°C to 85°C.
Key features include a reset threshold accuracy of 2% and a typical quiescent current of 0.01mA. The reset timeout is a minimum of 140ms. The UCC2946PW is supplied in an 8-TSSOP package suitable for surface mounting.
This supervisor IC is designed to ensure reliable microprocessor operation by monitoring power supply levels and providing timely reset signals. Its programmable watchdog timer helps detect and recover from software or hardware malfunctions.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.05 | $3.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
It monitors one voltage supply.
It provides an active-low, push-pull reset output.
The reset threshold accuracy is 2%.
The typical quiescent current is 0.01mA.
It is supplied in an 8-TSSOP package.