Texas Instruments TPS3610T50PWG4, Battery Backup Circuit, Active-Low Reset, Push-Pull/Totem-Pole Output, 2.4V Threshold, 60ms Reset Timeout, -40°C to 85°C, 14-TSSOP.
| Parameter | Value |
|---|---|
| Type | Battery Backup Circuit |
| Mounting | Surface Mount |
| Voltage - threshold | 2.4V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tube |
| Reset timeout | 60ms Minimum |
| Case | 14-TSSOP (0.173\", 4.40mm Width) |
The TPS3610T50PWG4: When the primary supply fails, the device switches the system to a backup battery, holding the reset active until the rail recovers and the 60ms minimum timeout expires. The push-pull, totem-pole output drives the reset line directly without an external pull-up.
Housed in a 14-TSSOP package (0.173" body width, 4.40 mm), surface-mount.
Texas Instruments has not assigned an official replacement order code for this part. The TPS3610T50PWR variant shares the same base product number and electrical specs, but the 'R' suffix indicates tape-and-reel packaging rather than tube — the die and function are identical, so it is a packaging alternative, not a successor. For a direct functional replacement within the same family, the TPS3610T50PWR is the closest match.
It is a battery backup circuit monitoring one voltage with a 2.4V threshold. The reset output is active-low, push-pull/totem-pole, with a minimum reset timeout of 60 ms. Package is 14-TSSOP.