S-80141CNMC-JK2T2U

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Power Management IC (PMIC), also known as Supervisors, offer a variety of integrated voltage regulator, protection and detection functions for computer systems and portable devices. In particular, the S-80141CNMC-JK2T2U is a low power and highly accurate reset and watchdog supervisor IC, which offers the system voltage regulators and low supply current detection functions.

The S-80141CNMC-JK2T2U is used in a variety of applications, such as PC or notebook motherboards, industrial computers, automotive, consumer electronics and industrial control equipment. In addition, it can be used in a wide range of applications such as cell phones, PDAs, media players, USB converters and embedded system solutions.

The S-80141CNMC-JK2T2U integrates an automatic, programmable reset system, which includes a watchdog timer, adjustable-delay reset function and five separate out-of-range detect logic functions. The watchdog timer function can be set from 16 ms, 32 ms, 64 ms, 128 ms, 256 ms, 512 ms, 1024 ms and 2048 ms ;with a ±30% accuracy. The delay reset function can be programmed for 0 ~ 15.6 ms interval, detecting power-on resets and hot-plugging.

The S-80141CNMC-JK2T2U also features five out-of-range detection logic functions, which provides system voltage monitoring with adjustable low voltage thresholds and fixed high voltage thresholds. This feature detects if the power supply drops below a given threshold or rises above a given threshold, which is typically used to protect the system against brownouts and overvoltage conditions.

The S-80141CNMC-JK2T2U ensures fast response times by using a low voltage differential signal (LVDS) comparator. LVDS is a differential signaling system that is commonly used in telecom and datacom applications, due to its high-speed and noise immunity characteristics. This feature allows the S-80141CNMC-JK2T2U to detect even small changes in power supply voltage and respond quickly.

Furthermore, the S-80141CNMC-JK2T2U features Built-in ESD protection, which ensures no damage to the device from electrostatic discharge (ESD) transients. The device also features a logic low output signal for reset, which can be used to initiate a reset sequence from a remote location.

The S-80141CNMC-JK2T2U provides a versatile, low power and highly accurate reset and watchdog supervisor IC for a variety of applications. It is suitable for PC or notebook motherboards, as well as consumer electronics and industrial control equipment. In addition, it provides a fast response time with its LVDS signal and Built-in ESD Protection, to ensure reliable operation.

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