PartNumber | TPS3619-33DGK | TPS3619-33DGKG4 | TPS3619-33DG |
Description | Supervisory Circuits Battery-Backup for RAM Retention | Supervisory Circuits Battery-Backup for RAM Retention | |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Supervisors |
RoHS | Y | Y | - |
Type | Voltage Supervisory | Voltage Supervisory | Battery Backup Circuit |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | VSSOP-8 | VSSOP-8 | - |
Threshold Voltage | 2.93 V, 4.55 V | 2.93 V, 4.55 V | 3.3 V 5 V |
Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
Output Type | Active-low,Push-pull | Active-low,Push-pull | Push-Pull |
Manual Reset | Manual Reset | Manual Reset | Manual Reset |
Watchdog Timers | No Watchdog | No Watchdog | No 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 | - |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Series | TPS3619-33 | TPS3619-33 | TPS3619-33 |
Packaging | Tube | Tube | Tube Alternate Packaging |
Features | Active Low Enable, Battery Backup Switchover, Manual Reset | Active Low Enable, Battery Backup Switchover, Manual Reset | - |
Height | 0.97 mm | 0.97 mm | - |
Length | 3 mm | 3 mm | - |
Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
Width | 3 mm | 3 mm | - |
Brand | Texas Instruments | Texas Instruments | - |
Overvoltage Threshold | 3 V | 3 V | 3 V |
Undervoltage Threshold | 2.93 V | 2.93 V | 2.93 V |
Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
Operating Supply Current | 15 uA | 15 uA | 15 uA |
Operating Supply Voltage | 3.3 V | 3.3 V | - |
Pd Power Dissipation | 470 mW | 470 mW | - |
Power Fail Detection | Yes | Yes | Yes |
Product Type | Supervisory Circuits | Supervisory Circuits | - |
Factory Pack Quantity | 80 | 80 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Supply Voltage Min | 1.65 V | 1.65 V | - |
Unit Weight | 0.000670 oz | 0.000670 oz | 0.000670 oz |
Package Case | - | - | VSSOP-8 |
Operating Temperature | - | - | -40°C ~ 85°C (TA) |
Mounting Type | - | - | Surface Mount |
Supplier Device Package | - | - | 8-VSSOP |
Output | - | - | Push-Pull, Totem Pole |
Reset | - | - | Active Low |
Number of Voltages Monitored | - | - | 1 |
Reset Timeout | - | - | 60 ms Minimum |
Voltage Threshold | - | - | 2.93V |
Pd Power Dissipation | - | - | 470 mW |
Supply Voltage Max | - | - | 5.5 V |
Supply Voltage Min | - | - | 1.65 V |