Description
TPS3806J20DBVR Texas Instruments - Yeehing Electronics
Dual-voltage detector with adjustable hysteresis
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.077 |
100 — 249 | 0.828 |
250 — 999 | 0.61 |
1,000 + | 0.31 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Supervisory Circuits |
RoHS | Y |
Type | Voltage Detectors |
Mounting Style | SMD/SMT |
Package / Case | SOT-23-6 |
Threshold Voltage | 1.8 V, Adjustable |
Number of Inputs Monitored | 2 Input |
Output Type | Active-low,Open-drain |
Manual Reset | No Manual Reset |
Watchdog Timers | No Watchdog |
Supply Voltage - Max | 5.5 V |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Series | TPS3806J20 |
Packaging | Reel |
Features | Internal Hysteresis |
Operating Temperature Range | - 40 C to + 85 C |
Brand | Texas Instruments |
Overvoltage Threshold | 1.216 V, 1.813 V |
Undervoltage Threshold | Adjustable, 1.8 V |
Operating Supply Current | 3 uA |
Operating Supply Voltage | 1.3 V to 6 V |
Product Type | Supervisory Circuits |
Factory Pack Quantity | 3000 |
Subcategory | PMIC - Power Management ICs |
Supply Voltage - Min | 1.6 V |
Unit Weight | 0.001270 oz |
For more information, please refer to datasheet
Documents
TPS3806J20DBVR Datasheet |
More Information
The TPS3806 integrates two independent voltage detectors for battery voltage monitoring. During power-on, RESET and RSTSENSE are asserted when supply voltage VDD or the voltage at LSENSE input become higher than 0.8 V. Thereafter, the supervisory circuit monitors V DD and LSENSE, keeping RESET and RSTSENSE active as long as VDD and LSENSE remain below the threshold voltage VIT. As soon as VDD or LSENSE rise above the threshold voltage VIT, RESET or RSTSENSE is deasserted, respectively. The TPS3806 device has a fixed-sense threshold voltage VIT set by an internal voltage divider at VDD and an adjustable second-LSENSE input. In addition, an upper voltage threshold can be set at HSENSE to allow a wide adjustable hysteresis window.