Description
TPS3430WQDRCRQ1 Texas Instruments - Yeehing Electronics
Automotive, window watchdog timer with programmable reset delay
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.774 |
| 100 — 249 | 1.465 |
| 250 — 999 | 1.053 |
| 1,000 + | 0.63 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Supervisory Circuits |
| RoHS | Y |
| Type | Voltage Supervisory |
| Mounting Style | SMD/SMT |
| Package / Case | VSON-10 |
| Threshold Voltage | - |
| Number of Inputs Monitored | 1 Input |
| Output Type | Active Low, Open Drain |
| Manual Reset | No Manual Reset |
| Watchdog Timers | Watchdog |
| Battery Backup Switching | No Backup |
| Reset Delay Time | Programmable |
| Supply Voltage - Max | 6.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Accuracy | 2.5 % |
| Series | TPS3430-Q1 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Brand | Texas Instruments |
| Chip Enable Signals | No Chip Enable |
| Development Kit | TPS3430EVM |
| Moisture Sensitive | Yes |
| Operating Supply Current | 10 uA |
| Power Fail Detection | No |
| Product Type | Supervisory Circuits |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Supply Voltage - Min | 1.6 V |
| Unit Weight | 0.000695 oz |
For more information, please refer to datasheet
Documents
| TPS3430WQDRCRQ1 Datasheet |
More Information
The TPS3430-Q1 is a standalone automotive window watchdog timer with programmable watchdog window and programmable watchdog reset delay for automotive applications. The TPS3430-Q1 window watchdog achieves 2.5% timing accuracy (typical at 25°C) and the watchdog output ( WDO) reset delay can be set by factory-programmed default delay settings, or programmed by an external capacitor. The watchdog can be disabled via the SET pins to avoid undesired watchdog timeouts during the development process or during power on.
