S-1003NB23I-I6T1U

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PMIC - Supervisors are electrical components that are generally responsible for monitoring and controlling the overall performance in an electronic system. The S-1003NB23I-I6T1U is a supervisor IC that is manufactured by the company of NXP Semiconductors, which is a global supplier of standard and integrated power management solutions. S-1003NB23I-I6T1U is a single-piece of integrated circuit (IC) that is used to monitor a balanced normal operating range of multiple voltages and helps the system to maintain a regular operating task.

The S-1003NB23I-I6T1U supervisor IC has an operating temperature range of -40 to +125°C, power supply voltage of 2.4 - 5.5V, input supply voltage of 2.4 - 18V, and a working current of 14uA. The package of S-1003NB23I-I6T1U is 8-pin, thin outline TSOP-8 and provides eight functions, which are: overvoltage reset, undervoltage reset, push-pull control signal output, timer driven push-pull control, push-pull power-on reset signal, internal timer and watchdog, temperature detect reset and thermal warning, and internal chip enable signal. With the help of those functionalities, S-1003NB23I-I6T1U is used in various applications such as server, telecom, industrial and automotive.

The working principle of S-1003NB23I-I6T1U supervising IC mainly involves monitoring of power supply voltages. When a supply voltage is out of its specified range, S-1003NB23I-I6T1U will pull the active-Low RESET output to its active state hence, pulling the reset line to a low level. During normal operation, the RESET output is inactive. The S-1003NB23I-I6T1U also provides a diagnostic feature which allows the user to determine the root cause of reset due to its active-high flag output. Thus, the S-1003NB23I-I6T1U can detect a wide range of faults such as watch dog time-out and voltage monitoring even when the main power is off.

The S-1003NB23I-I6T1U can also reset itself and restart the application when the input voltage is out of its specified range. Thus, it is an ideal supervisor IC for automotive and industrial applications. Other than that, S-1003NB23I-I6T1U can also be used in telecom applications such as base stations and routers. In addition, S-1003NB23I-I6T1U is also able to detect over-temperature condition in the system and provide corresponding control signals depending on the configuration made by the system designer.

Therefore, S-1003NB23I-I6T1U supervisor IC is an ideal choice for various electronics systems that requires high reliability, low power consumption and accurate monitoring of system performance. The S-1003NB23I-I6T1U ICs offer multiple functions that integrate the reset, voltage monitoring, watchdog timer and system temperature monitoring into a single piece of IC, thus, providing an efficient and cost-effective solution.

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