TPS54283PWPG4

Voltage - Output (Min/Fixed):	0.8V
Base Part Number:	TPS54283
Supplier Device Package:	14-HTSSOP
Package / Case:	14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	310kHz
Current - Output:	2A
Voltage - Output (Max):	25.2V
Series:	--
Voltage - Input (Max):	28V
Voltage - Input (Min):	4.5V
Number of Outputs:	2
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tube

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The TPS54283PWPG4 is an electronic switch used to adjust an external circuit to various levels of voltage. It is a DC-DC switching regulator with high efficiency and current gain. The output can remain constant even in variable input voltage conditions. It is typically used in power management of portable or industrial systems.The unit consists of a switch, a control circuit and a voltage reference. The control circuit monitors the output voltage and adjusts the switch accordingly. During no-load conditions, the switch remains on. When a load is present, the switch turns off and on to maintain the output voltage. This switching action produces a modulated pulses of the output voltage that can be maintained at a set level.The TPS54283PWPG4 is designed primarily for use in embedded systems that require high current output with low quiescent current and a wide input voltage range. It can provide up to 10 watts of output power in applications with input voltage ranges of 8-32V. The maximum output current for these applications is 0.92A. The output current can be adjusted by varying an external resistor.The device is also designed to work with an internal temperature protection circuit that can protect itself from overheating by shutting off the switching circuit when temperatures exceed safe limits. This is beneficial for applications that may experience excessive heat due to system power requirements.The TPS54283PWPG4 can also be used in battery-powered applications. It can be used to regulate the charging rate of the battery while it is being used by the circuit. The voltage can be adjusted to keep the batteries at the optimal charging rate while still providing the required power.The maximum power output of the TPS54283PWPG4 is 20V and 0.8A. The voltage and current levels are adjustable with external resistors. The rise and fall times of the voltage levels remain fast, ensuring quick response times and minimizing interference.The TPS54283PWPG4 can be used in a wide variety of applications including automotive, industrial, medical, and consumer electronics. The device\'s versatile design and wide input range makes it ideal for use in portable computers, cellular phones, and other small electronic devices. The unit is also RoHS compliant and UL listed for safety.The TPS54283PWPG4 is a versatile, efficient DC-DC switching regulator that can provide reliable and cost-effective power management in a wide variety of applications. Its adjustable voltage and current levels, fast switching, and temperature protection make it an ideal choice for embedded systems and battery-powered applications. Its versatile design, wide input range and RoHS compliance make it an attractive choice for a variety of applications.

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