TPS54361DPRT

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The Texas Instruments TPS54361DPRT is a 3.2-A synchronous Step-Down Regulator, which focuses on the Power Management IC (PMIC) Voltage Regulators DC DC Switching Regulators market. It is one of the most highly efficient and reliable volt regulators available.

The 3.2-A Step-Down Regulator enables efficient conversion of an input voltage to a lower voltage output for use in products such as computers, automotive systems, game consoles, and power supplies. It provides accurate regulation and quiet operation, with its low emi pulse skip mode providing up to 95% efficiency. This Step-Down Regulator features an internal power switch, so there is no need for an external power transistor, making it an ideal choice for applications where space is limited. It is suitable for use with a variety of power supply systems including 3.3V, 5V, 12V, 24V, 36V and 48V.

TPS54361DPRT Application fields:

• Portable computer and consumer electronics products
• Automotive applications
• Off-line power supplies
• Consumer and industrial components
• Audio systems
• Game consoles
• Power Factors Correction applications
• Telecommunications systems
• Server, data storage and network systems

TPS54361DPRT\'s Working Principle

The TPS54361DPRT is a synchronous Step-Down Regulator that employs pulse width modulation (PWM) to control the output voltage. The controller monitors the output voltage and adjusts the duty cycle, keeping the output stable. The PWM controller generates a switching signal, which is then sent to the integrated power switch to turn it ON and OFF. When the switch is ON, the input voltage is applied to the inductor and the output capacitor, charging them both up. When the switch is OFF, the stored energy in the inductor is released into the output capacitor, thus providing a stable voltage output at the output capacitor.

The TPS54361DPRT is equipped with numerous built-in protection devices, including over-current protection, over-voltage protection, under-voltage protection, output UVLO protection, thermal shutdown protection and output disconnect protection. This feature significantly reduces system design parameters and eliminates the need for external components in order to protect the system from potential damage.

In summary, the Texas Instruments TPS54361DPRT is a 3.2-A synchronous Step-Down Regulator that offers high efficiency, low EMI, and excellent system protection for applications such as computers, automotive systems, game consoles, and power supplies. The PWM-controlled power switch and the host of integrated protection features simplify the design of the system and make the TPS54361DPRT an ideal choice for the Power Management IC (PMIC) Voltage Regulators - DC DC Switching Regulators market.

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