TPS3430WQDRCRQ1, Supervisory Circuits Automotive, window watchdog timer with programmable reset delay 10-VSON -40 to 125
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Описание
Semiconductors\Power Management ICs\Supervisory Circuits
TPS343x/TPS343x-Q1 Window Watchdog TimersTexas Instruments TPS343x/TPS343x-Q1 Window Watchdog Timers come with a programmable watchdog window and a programmable watchdog reset delay for a wide variety of applications. The TPS3430 window watchdog achieves 15% timing accuracy (-40°C to +125°C) and 2.5% timing accuracy (typical at 25°C). 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. The TPS343x-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Battery Backup Switching: | No Backup |
Brand: | Texas Instruments |
Chip Enable Signals: | No Chip Enable |
Development Kit: | TPS3430EVM |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Manual Reset: | No Manual Reset |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
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 |
Qualification: | AEC-Q100 |
Reset Delay Time: | Programmable |
Series: | TPS3430-Q1 |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Max: | 6.5 V |
Supply Voltage - Min: | 1.6 V |
Threshold Voltage: | 6.5 V |
Type: | Voltage Supervisory |
Watchdog Timers: | Watchdog |
Automotive | Yes |
Battery Backup Switching | No |
Chip Enable Signals | No |
ECCN (US) | EAR99 |
EU RoHS | Compliant |
Lead Shape | No Lead |
Manual Reset | No |
Maximum Operating Supply Voltage (V) | 6.5 |
Maximum Operating Temperature (°C) | 125 |
Maximum Reset Threshold Voltage (V) | 1.228 |
Maximum Supply Current (uA) | 10(Typ) |
Minimum Operating Supply Voltage (V) | 1.6 |
Minimum Operating Temperature (°C) | -40 |
Minimum Reset Threshold Voltage (V) | 1.192 |
Mounting | Surface Mount |
Number of Supervisors | 1 |
Output Driver | Active Low/Open Drain |
Packaging | Tape and Reel |
Part Status | Active |
PCB changed | 10 |
Pin Count | 10 |
Power Fail Detection | No |
PPAP | Yes |
Standard Package Name | SON |
Supplier Package | VSON EP |
Supplier Temperature Grade | Automotive |
Type | Voltage Supervisory |
Typical Reset Threshold Voltage (V) | 1.21 |
Watchdog Timer | Yes |
Вес, г | 0.02 |
Дополнительная информация
Калькуляторы группы «Контроллеры и мониторы питания»
Типы корпусов импортных микросхем
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