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Automotive, low-quiescent current programmable-delay supervisor
SOT-23-6Manufacturer:
Mfr.Part #:
TPS3808G01QDBVRQ1
Datasheet:
Series: TPS3808-Q1
Number Of Supplies Monitored:
1
Threshold Voltage 1 (typ) (V):
0.405, 1.12, 1.16, 1.4, 1.67, 2.79, 3.07, 4.65
Features:
Manual reset capable, Reset time delay, Separate VDD & sense, Undervoltage monitor only
EDA/CAD Models:
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The TPS3808G01QDBVRQ1 is a processor supervisor from Texas Instruments (TI) designed for automotive applications. It's an adjustable power-on reset generator with a delay time of 1.25 ms to 10 seconds, making it suitable for monitoring and protecting microcontrollers and processors in various automotive systems. This device features a wide operating voltage range of 0.4V to 5V, low quiescent current of 2.4 μA typical, and high threshold accuracy of 0.5% typical. It also has a manual reset input, open-drain reset output, and operates over a temperature range of -40°C to +125°C. The TPS3808G01QDBVRQ1 is available in a small SOT-23 package, making it ideal for space-constrained applications. Its adjustable threshold voltage and low power consumption make it suitable for various automotive systems, including power management, safety systems, and sensor monitoring.
According to the product information, the features of TPS3808G01QDBVRQ1 are:
According to the product information, the package type of TPS3808G01QDBVRQ1 is SOT-23-6.
The TPS3808G01QDBVRQ1 has a 6-pin SOT-23 package. The pins are:
This device is a processor supervisor that monitors the power supply and generates a reset signal if the voltage falls below a certain threshold. It also has a manual reset input to allow for external control of the reset function.
The manufacturer of the TPS3808G01QDBVRQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as other electronic components.
The TPS3808G01QDBVRQ1 is primarily used in automotive applications for monitoring and protecting microcontrollers and processors. Its suitable for various automotive systems, including power management, safety systems, and sensor monitoring.
Based on the information provided, the equivalent products of TPS3808G01QDBVRQ1 are likely to be other processor supervisors from Texas Instruments (TI) with similar features such as adjustable delay time, low quiescent current, and a wide operating voltage range. Some possible alternatives include the TPS3839, TPS3840, and TPS3856, which also offer power-on reset generation and protection for microcontrollers and processors in automotive applications.
Number of supplies monitored | 1 | Threshold voltage 1 (typ) (V) | 0.405, 1.12, 1.16, 1.4, 1.67, 2.79, 3.07, 4.65 |
Features | Manual reset capable, Reset time delay, Separate VDD & sense, Undervoltage monitor only | Reset threshold accuracy (%) | 0.5, 2 |
Iq (typ) (mA) | 0.0024 | Output driver type/reset output | Active-low, Open-drain |
Time delay (ms) | 1.25, 20, 300, 1200 | Supply voltage (min) (V) | 1.8 |
Supply voltage (max) (V) | 6.5 | TI functional safety category | Functional Safety-Capable |
Rating | Automotive | Watchdog timer WDI (s) | None |
Operating temperature range (°C) | -40 to 125 | Package/Case | SOT-23-6 |
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