S-85S0AB30-I6T1U Integrated Circuits (ICs)

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The S-85S0AB30-I6T1U is one of the most powerful and commonly used switching regulators in the PMIC (Power Management Integrated Circuit) Voltage Regulator family - DC DC switching regulators. It is a buck-boost type regulator whose main purpose is to regulate the voltage levels of input and output power sources, as well as its associated power signals. In most applications, it can help bring down power consumption, reduce voltage drops and ensure high efficiency.

The S-85S0AB30-I6T1U is most suitable for linear applications such as those that require low noise and high efficiency. It is also capable of buck, boost and buck-boost applications that calls for a wide range of input, output and load conditions. The regulator is capable of handling input voltage from 4.5V to 20V, output voltage from 2V to 22V, and peak output current up to 2A at frequency between 200KHz to 600KHz. The operating temperature for the device is -40C to 85C and it is specified for operation over a range of environmental conditions, including in variable industrial, automotive and other long life applications.

The S-85S0AB30-I6T1U features a unique circuit design and components that enable the gate driver to remain active while the device is in voltage regulation. The gate drive signal allows dynamic adjustment of the switching frequency, based on input and output conditions, as well as providing loop gain to optimize the system\'s dynamic response. The triple edge modulation of the signal via the external edges of the analog sense signal enables very fine control of the output voltage ripple. The integrated switching FET and associated enable signal eliminates the need for an external power switch.

To ensure maximum efficiency and accuracy, the S-85S0AB30-I6T1U regulator incorporates a high-precision feedback loop. The device is equipped with an integrated high-gain differential amplifier and a programmable reference voltage. Additionally, the internal circuit features an adjustable soft-start or current limit ramp which helps eliminate input and output inrush current and overshoot. The feedback loop also eliminates unexpected inrush current during startup and ensures precise regulation of output voltage. The device also has a large bandwidth and is capable of various frequency adjustments and has built in over temperature and over current protection.

The S-85S0AB30-I6T1U regulator is widely used in systems such as industrial robotics, consumer electronics, and other high-end systems that require clean pumping and regulated power distribution. Its ability to provide maximum efficiency, low power consumption, precise regulation, and adjustable frequency make it suitable for a wide range of applications. It is also one of the few DC DC switching regulators that operate under both buck and boost, and buck-boost configurations, making it a great choice for a variety of consistent power needs.

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