TPS3850G33DRCR, VSON-10-EP(3x3) Monitors & Reset Circuits
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см. техническую документацию
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Описание
TPS3850/TPS3851 Precision Voltage Supervisors Texas Instruments TPS3850/TPS3851 Precision Voltage Supervisors combine a precision voltage supervisor with a programmable window watchdog timer. The TPS3850/TPS3851 window comparator achieves 0.8% accuracy (–40°C to +125°C) for both overvoltage (VIT+(OV)) and undervoltage (VIT–(UV)) thresholds. The TPS3850/TPS3851 also includes accurate hysteresis on both thresholds, making the device ideal for use with tight tolerance systems. The supervisor RESET delay can be set by factory-programmed default delay settings, or programmed by an external capacitor. The factory-programmed RESET delay features a 15% accuracy, high-precision delay timing. The TPS3850/TPS3851 includes a programmable window watchdog timer for a wide variety of applications. The dedicated watchdog output (WDO) enables increased resolution to help determine the nature of fault conditions. The TPS3850-Q1 devices are AEC-Q100 qualified for automotive applications.Learn more
Технические параметры
Accuracy: | 0.8% |
Battery Backup Switching: | No Backup |
Brand: | Texas Instruments |
Chip Enable Signals: | No Chip Enable |
Development Kit: | TPS3850EVM-781 |
Factory Pack Quantity: | 3000 |
Features: | Over Voltage Sense, Watchdog Disable, Watchdog Timer, Window Comparator, Window Watchdog |
Manual Reset: | No Manual Reset |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Inputs Monitored: | 1 Input |
Operating Supply Current: | 10 uA |
Output Type: | Active Low, Open Drain |
Package/Case: | VSON-10 |
Power Fail Detection: | No |
Product Category: | Supervisory Circuits |
Product Type: | Supervisory Circuits |
Reset Delay Time: | 200 ms |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Max: | 6.5 V |
Supply Voltage - Min: | 1.6 V |
Threshold Voltage: | 3.3 V |
Type: | Voltage Supervisory |
Watchdog Timers: | Watchdog |
Вес, г | 0.06 |
Техническая документация
Datasheet TPS3850H33DRCT
pdf, 2972 КБ
Чертеж
pdf, 531 КБ