S-1000C17-I4T1U

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC – Supervisors are integral to the advanced designed systems, offering integrated power management and improved reliability by controlling the power distribution within the system. ROHM Semiconductor’s S-1000C17-I4T1U is a supervisor IC for monitoring the supplies of power systems, and serves as a crucial component for required system power assessment.

The S-1000C17-I4T1U includes four supply detection channels, each with a selectable delay time and positive or negative supply detection type. It features an advanced digital delay timer, enabling the power-on reset or OFF-state reset with a delay of up to 8.3 seconds for input voltage. The device offers a power-fail output, RESET output and manual reset input, supporting the installation of advanced power control systems in space-constrained systems.

The S-1000C17-I4T1U provides an optimal combination of performance and versatility, which allows manufacturers to employ this component in various circumstances and board arrangements. The device is a perfect fit for applications requiring remote power supply control, such as automotive electronics and monitoring systems. The IC also can be used in laptop power systems, smart grid and telecom power supplies, industrial controllers and high-end PC motherboards.

In addition to its applications, the S-1000C17-I4T1U’s internal circuit has a powerful working principle that enables it to enable multi-level voltage monitoring and power control. The working principle consists of two main blocks: the delay timer circuit and the supply detection circuit.

The delay timer circuit is responsible for producing an output signal after a configurable period after the input voltage is detected. This output signal is usually used to trigger a power-on reset or a OFF-state reset. The delay time is determined by the external capacitor, which is hooked up to the DELAY pin of the device. This customizable timing feature allows engineers to fine-tune their power supply reset process for optimal performance.

The second block is the supply detection circuit, which enables the device to detect the input voltage\'s deviation from the set threshold. This circuit has four channels and each channel can be configured for detecting either positive or negative voltage. It is connected to the device’s EVAL/RESET pin and provides a logic low output if the supply voltage is below the set threshold.

The S-1000C17-I4T1U is an excellent device when it comes to reliable power management systems. Its application spans across various industries, such as automotive, medical, and industrial, among others. It is a great solution for powering up systems, detecting the power supply’s deviation and controlling the power distribution. With its timer, supply detection, and reset functions, manufacturers can use it to protect their applications and improve their system’s overall performance.

The specific data is subject to PDF, and the above content is for reference