PartNumber | UCC2946PWTR | UCC2946PW | UCC2946PWG4 |
Description | Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer | Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer | Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
RoHS | Y | Y | Y |
Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TSSOP-8 | TSSOP-8 | TSSOP-8 |
Threshold Voltage | Adjustable | Adjustable | Adjustable |
Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
Output Type | Active-low,Push-pull | Active-low,Push-pull | Active-low,Push-pull |
Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
Watchdog Timers | Watchdog | Watchdog | Watchdog |
Battery Backup Switching | No Backup | No Backup | No Backup |
Reset Delay Time | Adjustable | Adjustable | Adjustable |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Series | UCC2946 | UCC2946 | UCC2946 |
Packaging | Reel | Tube | Tube |
Features | Watchdog Timer | Watchdog Timer | Watchdog Timer |
Height | 1.15 mm | 1.15 mm | 1.15 mm |
Length | 3.1 mm | 3.1 mm | 3.1 mm |
Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
Width | 4.4 mm | 4.4 mm | 4.4 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Overvoltage Threshold | 1.26 V | 1.26 V | 1.26 V |
Undervoltage Threshold | Adjustable | Adjustable | Adjustable |
Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
Moisture Sensitive | Yes | Yes | Yes |
Operating Supply Current | 10 uA | 10 uA | 10 uA |
Power Fail Detection | No | No | No |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Factory Pack Quantity | 2000 | 150 | 150 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | 2.1 V | 2.1 V | 2.1 V |
Unit Weight | 0.005573 oz | 0.005573 oz | 0.005573 oz |