TPS3600D50PW
ActiveBATTERY-BACKUP SUPERVISOR FOR LOW-POWER PROCESSORS
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TPS3600D50PW
ActiveBATTERY-BACKUP SUPERVISOR FOR LOW-POWER PROCESSORS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS3600D50PW |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Totem Pole, Push-Pull |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Reset | Active Low |
| Reset Timeout | 60 ms |
| Supplier Device Package | 14-TSSOP |
| Type | Battery Backup Circuit |
| Voltage - Threshold | 4.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 6.41 | |
| 10 | $ 5.76 | |||
| 90 | $ 4.72 | |||
| 270 | $ 4.48 | |||
| 540 | $ 4.02 | |||
| 1080 | $ 3.39 | |||
| 2520 | $ 3.22 | |||
| Texas Instruments | TUBE | 1 | $ 4.41 | |
| 100 | $ 3.59 | |||
| 250 | $ 2.83 | |||
| 1000 | $ 2.40 | |||
Description
General part information
TPS3600 Series
The TPS3600 family of supervisory circuits monitor and control processor activity. In case of power-fail or brownout conditions, the backup-battery switchover function of TPS3600 allows to run a low-power processor and its peripherals from the installed backup battery without asserting a reset beforehand.
During power on,RESETis asserted when the supply voltage (VDDor VBAT) becomes higher than Vres. Thereafter, the supply voltage supervisor monitors VOUTand keepsRESEToutput active as long as VOUTremains below the threshold voltage (VIT). An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. This delay timer starts its time-out, after VOUThas risen above the threshold voltage (VIT). In case of a brownout or power failure of both supply sources, a voltage drop below the threshold voltage (VIT) get detected and the output becomes active (low) again.
The product spectrum is designed for supply voltages of 2 V, 2.5 V, 3.3 V, and 5 V. The circuits are available in a 14-pin TSSOP package. They are characterized for operation over a temperature range of -40°C to 85°C.
Documents
Technical documentation and resources