TS51221-M018QFNR

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Power Management Integrated Circuits (PMICs) are critical components used in a variety of electronic devices and systems. PMICs are very important in applications like portable power, home entertainment and consumer electronics. The TS51221-M018QFNR is one such PMIC, specifically designed for use in power management applications that require high efficiency and power density.

The TS51221-M018QFNR is a versatile PMIC that can be used in a wide range of applications. It is capable of handling a wide range of loads, from high current and low current to mixed-load applications. It has a wide input voltage range of 6V to 18V and can provide output currents up to 250mA. The TS51221-M018QFNR also features an in-built low dropout regulator (LDO) and can be used to control and manage a variety of voltages. Its low voltage startup levels and low current consumptions make it ideal for applications like battery-operated and portable devices.

The TS51221-M018QFNR\'s features make it ideal for use in a variety of applications. It can be used for powering LCD panels, for example, and for providing bias voltages for temperature sensing and for fan operation. The TS51221-M018QFNR is especially suitable for applications where power consumption needs to be kept to a minimum, such as in small and portable products. The TS51221-M018QFNR can provide energy savings of up to 45%, making it the perfect choice for applications that need to save energy.

The TS51221-M018QFNR is designed to meet safety standards like EN62368-1, REACH and RoHS, making it reliable and safe for use in many applications. It is also designed to offer a good efficiency, with a 10V to 6V application having a maximum efficiency of 92%. The TS51221-M018QFNR also offers good thermal performance with an overall power dissipation up to 10.0 Watt.

The working principle of the TS51221-M018QFNR is based on a synchronous voltage-mode controller that provides precise and efficient regulation of various voltages. This PMIC is capable of operating in two modes, constant frequency mode and forced PWM mode. In constant frequency mode, the controller will remain at a steady frequency, ensuring a stable output voltage. In forced PWM mode, the controller is capable of switching between the two modes depending on load conditions, providing optimal performance. The TS51221-M018QFNR also features features like overvoltage protection and current limit protection, ensuring safe and reliable operation.

The TS51221-M018QFNR can be used in a variety of power management applications, making it a versatile power management IC. Its wide input voltage range, low voltage start-up levels and low current consumptions make it suitable for powering LCD panels, providing bias voltages, and reducing power consumption in battery-operated and portable devices. The TS51221-M018QFNR is also designed to meet safety standards, providing reliable and safe operation in a variety of applications.

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