Description
BUY TPS3808G50DBVRG4 https://www.utsource.net/itm/p/12610505.html
| Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Description |
| Input Voltage |
V-IN |
1.7 |
- |
5.5 |
V |
Operating input voltage range |
| Output Voltage |
V-OUT |
- |
0 |
- |
V |
Output voltage in reset state |
| Threshold Voltage |
V-TH |
1.21 |
1.24 |
1.27 |
V |
Reset threshold voltage |
| Hysteresis Voltage |
V-HYS |
0.08 |
0.16 |
0.24 |
V |
Difference between rising and falling thresholds |
| Supply Current |
I-SUPPLY |
- |
0.9 |
- |
μA |
Supply current at typical operation |
| Response Time |
t-RESP |
- |
1.3 |
- |
ms |
Time to respond to input voltage change |
| Output Delay Time |
t-DLY |
- |
1.3 |
- |
ms |
Delay time before output changes state |
Instructions for TPS3808G50DBVRG4:
- Power Supply Connection: Connect the input power supply (V-IN) within the specified range of 1.7V to 5.5V.
- Threshold Monitoring: The device monitors the input voltage against a fixed threshold of approximately 1.24V. If the input voltage drops below this threshold, the output goes low.
- Hysteresis: A hysteresis of about 0.16V ensures that the device does not oscillate around the threshold voltage.
- Supply Current: Ensure that the supply current remains within operational limits to avoid overheating or malfunction.
- Response and Delay Times: The device responds to changes in input voltage within 1.3ms and delays output changes by the same duration.
- Output Handling: The output is typically used to control other circuits or microcontrollers, signaling when the input voltage has dropped below the safe operating level.
For detailed application-specific instructions, refer to the datasheet provided by the manufacturer.
(For reference only)
More detail about Utsource Holding Company Limited
