S-85S1PC27-I8T1U

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The S-85S1PC27-I8T1U is a DC to DC switching regulator known as a PMIC (Power Management Integrated Circuit). It is often used when the output voltage is required to be controlled and adjustable independently of the input voltage. It uses pulse width modulation (PWM) to generate the regulated output voltage, so it must be provided with sufficient current storage capability.

The S-85S1PC27-I8T1U is a multi-purpose regulator that is used in a variety of different applications, including automotive, consumer electronics, industrial, telecommunications and so on. It can deliver up to 5 A of continuous output current, has an adjustable output voltage ranging from 1.8 V to 6 V, and operates up to 100 kHz switching frequency.

The main components of the S-85S1PC27-I8T1U include an internal power source, usually from a transformer or other DC source, and an internal step-down regulator. The regulator’s primary job is to convert the input voltage into a regulated output voltage. It does this by controlling the Pulse Width Modulated (PWM) output and switching between high and low states in the process. During the high state, the input voltage is fed through an inductor and the output voltage is set to the desired level. During the low state, the output voltage is connected to the power source, and the current stored in the inductor is used to keep the output stable.

The S-85S1PC27-I8T1U is an ideal solution for applications requiring low voltage, low current, and low noise operation. It has an Over-Temperature Protection (OTP) and Over-Current Protection (OCP) circuitry that protect the device from over stressing. It also has an output discharge feature that discharges the output voltage when the device is turned off, and synchronous rectification for a higher efficiency output.

In addition, the S-85S1PC27-I8T1U is designed to handle a wide range of operating environments, including high temperature, radiation, and shock/vibration. It also has a wide range of protection features, such as over-voltage, over-temperature, over-current, and over-load protections.

In conclusion, the S-85S1PC27-I8T1U is a highly versatile DC to DC switching regulator that can be used in a variety of different applications. It is ideal for low voltage, low current, and low noise applications, and is designed to handle a wide range of operating environments. Plus, it has a variety of protection features that ensure the safety of the device.

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