CS5204-2GT3

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CS5204-2GT3 Application Field and Working Principle

The CS5204-2GT3 is a high-performance 4-channel linear voltage regulator from ROHM Semiconductor that is designed for General Purpose applications. It is an advanced device that is capable of so much more than basic voltage regulation. With its wide range operational power capabilities, excellent power protection, and control characteristics, it makes the perfect choice for a myriad of demanding applications.

The CS5204-2GT3 is a true Linear regulator, meaning that it uses a controlled amount of negative feedback to maintain the output voltage. This type of regulator is well-suited for low-noise and low-ripple applications since they are not susceptible to the inductive noise and cross-regulation issues of switching regulators.

Application Field

The CS5204-2GT3 is suitable for numerous General Purpose applications such as Automotive, Computer, Industrial, and Communication Systems, as well as multiple others. To name a few applications, the device can be used to drive LCD displays, operate motor drives, or manage power in CPU’s and ASICs.

Power supply lines are essential to achieving extended battery life and mobile device efficiency when connecting remote displays and driving automotive electronics, it is even more important to have a regulator that can handle a wide variety of voltage requirements, like CS5204-2GT3. Depending on the application, the output voltage of the CS5204-2GT3 can be adjusted from 1.3~3.3V (±10%) or 2.5V~5.5V (±10%).

In addition, CS5204-2GT3 has a maximum output current of 110mA, allowing for a higher load current to be supported for extended operation time in Compact Devices.

Power Management Features

The CS5204-2GT3 has excellent power protection features that include Over-Current protection, Over-Voltage protection and Under-Voltage protection. As a result, the device is well suited to applications utilizing devices with high power supply voltage requirements.

The CS5204-2GT3 also supports a low power disable function (LPD) for its regulator. This feature allows for a low power shutdown state in which the power supply is shut down and the output voltage is disabled. This ensures low power consumption, even when the device is not actively in use.

Working Principle

The CS5204-2GT3 is an advanced device that resolves the problems associated with too-large or too-small output voltage. Ground and power source moments are eliminated by an internal cascaded regulation, enabling stable output voltage under a variety of power source voltage fluctuations. This cascaded regulation operation results in greater precision, higher efficiency and a wider operating range than conventional linear regulators.

The CS5204-2GT3 also incorporates a current control circuit for each output channel that prevents inrush current at start-up. The output current can be adjusted using external resistors, allowing for precise output current values when necessary. CS5204-2GT3 has different current ways in order to achieve maximum efficiency for each operating condition.

Conclusion

The CS5204-2GT3 is a great choice for applications where stable, efficient voltage regulation is of utmost importance. Its Power Management Features provide reliability and extended battery life in mobile devices and its enhanced power efficiency provides increased power savings in numerous environments. With its wide range of operating voltages and current setting capabilities, the CS5204-2GT3 is an ideal solution for any demanding applications.

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