CS5155GDR16

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The CS5155GDR16 is a part of a series of integrated circuits, designed to provide highly efficient voltage regulators. Developed by Texas Instruments, the device is part of the Special Purpose Voltage Regulator family within Power Management integrated Circuits (PMIC). Its unique design enables the CS5155GDR16 to achieve low standby power consumption, a wide output voltage adjustment range, and low noise performance under all operating conditions.

The primary purpose of the CS5155GDR16 is to regulate the output voltage precisely. This is achieved by a combination of feedback circuitry and an error amplifier. The voltage at the sense node of the feedback network is compared by the error amplifier to the reference voltage, and when a difference is detected, the error amplifier cycles its output voltage accordingly to bring the two voltages in line. This action is taken directly from the output of the error amplifier, and is used as the input to control the external MOSFET switch. The main benefit of this approach is that it results in exceptional line and load regulation.

The CS5155GDR16 has several applications such as computer peripheral power supplies, gaming consoles, digital TVs, LCD monitors, network devices and automotive electronics. It is the ideal choice for designing a robust and efficient voltage regulator, with its wide input voltage range, low quiescent current and high power supply rejection ratio. It is a perfect fit for low leakage, low noise and low voltage distributed power supplies.

The device supports a wide range of output voltages, ranging from 0.8V to 5.5V. The CS5155GDR16 has an adjustable shunt regulator, so that it can adapt to any input voltage without the need for external components. Additionally, the built-in power-on reset function assures a valid output voltage is generated every time the system is powered on. This capability also enables the system to be powered back on if there is a power interruption.

The CS5155GDR16 is a highly efficient regulator, capable of providing up to 65W of power, with a power efficiency of up to 95%. Moreover, its advanced integrated features allow it to be used in a variety of applications, including those with very low standby power requirements. Furthermore, it features a low output voltage dropout, allowing it to be used in applications with both high and low output voltages. The device has a low output noise ripple, so that it can be used in sensitive audio applications.

The CS5155GDR16 regulator provides excellent line and load regulation for applications requiring low power draw and low output voltage dropout. Its wide input voltage range, low quiescent current and high power supply rejection ratio make it an ideal choice for designing a robust and efficient voltage regulator. The device supports a wide range of output voltages with minimal voltage drop, as well as low noise operation, making it a perfect fit for low leakage, low noise, and low voltage distributed power supplies.

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