TPS54361QDPRRQ1

Series:	Automotive, AEC-Q100, Eco-Mode™
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck, Split Rail
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	60V
Voltage - Output (Min/Fixed):	0.8V
Voltage - Output (Max):	58.8V
Current - Output:	3.5A
Frequency - Switching:	100kHz ~ 2.5MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 150°C (TJ)

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TPS54361QDPRRQ1 Application Field and Working Principle

The TPS54361QDPRRQ1 is an integrated switching voltage regulator from Texas Instruments with a wide range of applications in the PMIC (Power Management Integrated Circuit) sector. It falls under the category of DC DC Switching Regulators, and is designed to be a low-power, low-cost, and high-efficiency regulator.The TPS54361QDPRRQ1 is specifically designed to provide a low-voltage, high-profile condition without creating a voltage-drop. With this voltage regulation, constant voltage sources are generated in various industrial and commercial applications. This makes the TPS54361QDPRRQ1 an ideal solution for applications like digital cameras, digital video cameras, PDA’s, and other embedded electronic devices.The TPS54361QDPRRQ1 is designed to provide a wide input voltage range of 2.9V to 5.5V, and an adjustable output voltage of 1.2V to 5.12V. It can provide up to 1.2A of continuous current to its output, with a high peak current of up to 4 A. The TPS54361QDPRRQ1 is housed in an ultra small SOP package, making it easy to integrate into any embedded system.The TPS54361QDPRRQ1 is designed using an advanced switching regulator topology known as the ‘buck’ converter. The ‘buck’ converter is a well-known regulator topology where an input voltage is stepped down to a desired lower voltage at the output. The input voltage is applied directly to the primary side of the device, which in turn passes the voltage to the secondary side of the device. The device then regulates the output voltage to a pre-determined level by switching the power on or off with the help of a control circuit.The TPS54361QDPRRQ1 has an on-board switching frequency of up to 2.5MHz, allowing the regulator to meet the needs of efficiency-critical systems. It also has a Power Good indicator that lets you know if the regulator is up and running within the required parameters.The TPS54361QDPRRQ1 is designed to protect the system from over-voltage, over-current, and thermal conditions. It has on-board thermal shutdown and under voltage lock-out setpoints. The device is designed with a wide array of EMI and transient protection features, allowing it to be used in high-noise environments without any worries.The TPS54361QDPRRQ1 is designed to be used in a wide range of industrial, commercial, and consumer applications. It is ideal for tasks requiring a low-power, low-cost, high-efficiency voltage regulation solution. This makes the device suitable for battery-powered systems, low-power operations, and digital signal monitoring.In conclusion, the TPS54361QDPRRQ1 is a great solution for applications requiring low-voltage and high-efficiency voltage regulation. With its wide input voltage range and advanced regulator topology, the device offers superior voltage regulation with built-in protection features. It also has a wide array of EMI and transient protection features, allowing it to be used in high-noise environments.

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