TPS22918DBVT

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PMIC – Power Distribution Switches, Load Drivers.

TPS22918DBVT is a high voltage, mid-current switch and load driver designed to control the voltage and current supply of various sources, such as solar panels, power supply modules, and load drivers. The device allows both power supply modules and load drivers to be used together in an energy efficient package, enabling the efficient distribution of the energy supply. The device is capable of controlling the voltage and current of a wide range of applications, from small scale AC motors to large scale DC switching.

The main features of the TPS22918DBVT are as follows:

• High Voltage Mid-Current Switch: Can handle up to 15V with a rated current of 200mA.
• Efficient Load Driver: 5A (typical) of current can be sourced and 4A (typical) of current can be sunk.
• Integrated MOSFET: High side and low side MOSFETs are integrated in the device.
• Durable Over-Current Protection: Over-current protection is provided with both thermal protection and current limiting features.
• Programmable On Resistance: Up to 27mΩ on resistance is available with the device.
• Input Voltage Rating: Rated up to +45V.

TPS22918DBVT can be used in a wide range of different applications including motor drivers, audio amplifiers, lighting systems, load drivers, and switch controllers. The device is designed to operate in a wide range of environmental conditions and can be used in a wide variety of applications with its robust over-current protection and high current handling.

The working principle of TPS22918DBVT involves the control and management of voltage, current and power between the power source and load. When the device is switched on, the voltage supply is applied to the input pins and the power/load will be divided across the output pins. The device controls the current flow and voltage level by controlling the on resistance of the MOSFETs. The device employs over-current protection to ensure that the load and the device itself is protected from unexpected current condition. The device can provide an effective current sink in the presence of over-current condition, protecting the load itself.

The device is ideal for a variety of applications, due to its wide range of features, such as current regulation, fast operation, low power consumption, shock-tolerant operation, and high input voltage rating. With its efficient load driver, it can effectively deliver high levels of current and voltage to the output pins, making it ideal for applications requiring wide range of loads. Furthermore, the device offers protection from excess current and temperature to ensure safe operation of the equipment.

The TPS22918DBVT is an excellent choice for various applications due to its reliable and feature-packed design. It provides efficient power supply management, fast switching, and over-current protection, ensuring reliable operation of the application. The device is designed to handle large currents and withstand a wide range of environmental conditions, making it an ideal choice for various applications.

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