PartNumber | TPS3618-50DGKT | TPS3618-50DGKR | TPS3618-50DGKRG4 |
Description | Supervisory Circuits 5-V Battery-Backup for RAM Retention | Supervisory Circuits 5-V Battery-Backup for RAM Retention | Supervisory Circuits 5-V Batt Backup Supers for RAM Ret |
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 | VSSOP-8 | VSSOP-8 | VSSOP-8 |
Threshold Voltage | 4.55 V | 5 V | 5 V |
Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
Output Type | Active-low,Push-pull | Push-Pull | Push-Pull |
Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
Watchdog Timers | Watchdog | Watchdog | Watchdog |
Battery Backup Switching | Backup | Backup | Backup |
Reset Delay Time | 100 ms | 100 ms | 100 ms |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 85 C | + 85 C |
Series | TPS3618-50 | - | - |
Packaging | Reel | Reel | Reel |
Features | Battery Backup Switchover, Watchdog Timer | Internal Hysteresis | - |
Height | 0.97 mm | 0.97 mm | 0.97 mm |
Length | 3 mm | 3 mm | 3 mm |
Operating Temperature Range | - 40 C to + 125 C | - | - |
Width | 3 mm | 3 mm | 3 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Undervoltage Threshold | 4.55 V | 4.55 V | 4.46 V |
Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
Operating Supply Current | 20 uA | 20 uA | 40 uA |
Operating Supply Voltage | 5 V | 5 V | 5 V |
Pd Power Dissipation | 470 mW | 470 mW | 470 mW |
Power Fail Detection | Yes | Yes | Yes |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Factory Pack Quantity | 250 | 1 | 1 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | 1.65 V | 1.65 V | 1.65 V |
Unit Weight | 0.000670 oz | 0.000670 oz | 0.000670 oz |