X5001V8I-4.5A

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PMIC - Supervisors

The X5001V8I-4.5A is a supervisor IC used to guarantee power-on reset functionality in an electronic system. It is a low-power and low-voltage supervisor manufactured with an advanced CMOS process. It includes a nanowatt voltage monitor, a low drop-out voltage regulator, an external signal filter, and an integrated watchdog timer.

Application Field

X5001V8I-4.5A supervisor IC can be found in a variety of electronic systems. These include automotive, home appliance and industrial equipment, computer systems, and other types of products. The X5001V8I-4.5A IC can be used to detect voltage faults, monitor power-on reset signals, and provide system reset functions. It is also used to regulate power stability and provide system reset detection.

Working Principle

The X5001V8I-4.5A supervisor IC is designed to detect and provide protection against voltage faults or other power-on reset issues. It does this by monitoring the input power supply voltage (VIN) through an internal comparator. The comparator opens when the VIN voltage falls below a programmable threshold voltage (VTH). When VIN remains below VTH for longer than a preset period, the IC will trigger a reset signal and enter a reset state.

The reset state is activated when the reset signal is sent out. It will cause any unstable power supplies to be shut off and reset. The X5001V8I-4.5A IC also has a low drop-out voltage regulator (LDO), which can be used to provide a stable power supply voltage. The LDO is able to maintain a stable voltage even when the input voltage is unstable. It also has an external signal filter that can be used to ensure cleaner signals from the system.

The X5001V8I-4.5A IC includes an integrated watchdog timer as well. This timer is used to reset the IC if it detects that the system is not responding or has locked up. The watchdog timer also helps to protect the system from any unforeseen faults or crashes. Finally, the X5001V8I-4.5A IC includes a power-on reset circuit that will detect any system reset events and reinitialize the circuit.

The X5001V8I-4.5A supervisor IC is an ideal choice for ensuring power-on reset functionality in any system. It is able to detect and protect against voltage faults, monitor power-on reset signals, and provide system reset detection. It also includes an LDO, a watchdog timer, and a power-on reset circuit to ensure a stable and reliable system performance.

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