TPS2813PWRG4

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TPS2813PWRG4 is a Power Management Integrated Circuit (PMIC) designed predominantly to drive multiple high current - high speed gate drivers. This PMIC is designed to control a wide range of electrical systems, such as DC-DC converters, inverters, and motor control circuits. This PMIC can operate in a wide range of temperature and high voltage levels. Moreover, this PMIC has low quiescent current, input leakage current and fast switching speed.

The TPS2813PWRG4 application field includes: motor start and run applications; DC-DC converter ICs; Internal power and protection circuits; Internal circuit driving application; Automotive power train control application; Power and distribution systems and Smart metering systems.

The working principle of the TPS2813PWRG4 involves two main components: the high side driver and the low side driver. The high side driver is responsible for providing power to the controlled device, usually a motor or an inverter. On the other hand, the low side driver is responsible for providing the necessary control and sensing signals to the controlled device. This control and sensing is necessary for the motor to start and run smoothly.

The high side driver section of the TPS2813PWRG4 offers a wide range of output current and switching frequencies. The maximum output current of this section is 20 A, and the switching frequencies range from 50 kHz to 500 kHz. This high side driver section also has an integrated over-voltage protection that prevents the device from exceeding the rated voltage.

The low side driver section of the TPS2813PWRG4 offers a wide range of output current and switching frequencies. The maximum output current of this section is 4 A, and the switching frequencies range from 175 kHz to 700 kHz. This low side driver section also offers an adjustable dead time and a variety of operations modes that can be configured to match the operating conditions of the motor.

The TPS2813PWRG4 also has several protection features such as over-voltage protection and short circuit protection. This provides protection to both the TPS2813PWRG4 and the device that is being controlled by the TPS2813PWRG4. Additionally, this PMIC also offers an adjustable frequency synchronization feature that allows the user to synchronize the switching frequency of the TPS2813PWRG4 with the operating conditions of the device.

In conclusion, the TPS2813PWRG4 is a high performance PMIC specifically designed to drive multiple high current-high speed gate drivers. This PMIC provides excellent performance in motor start and run applications, DC-DC converter ICs, internal power and protection circuits, internal circuit driving application, automotive power train control application, power and distribution systems and smart metering systems. The TPS2813PWRG4 also offers a wide range of output currents and switching frequencies, as well as several protection features.

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