PT6121R

Voltage - Output 3:	--
Base Part Number:	PT6121
Size / Dimension:	--
Package / Case:	12-SIP Module
Mounting Type:	Through Hole
Efficiency:	89%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	1A
Series:	PT6120
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	38V
Voltage - Input (Min):	7V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC-DC converters are high-efficiency power supply solutions that convert direct current (DC) into another form. These converters are widely used in a variety of electronic applications, such as in data centers, telecommunications, and commercial and residential lighting. The PT6121R is a top-of-the-line DC-DC converter from Texas Instruments, ideal for applications requiring high-efficiency and high-power. The PT6121R is a synchronous rectifying, adjustable Step-Down circuit capable of supplying up to 1.5A of current at 25°C with a low dropout voltage of 0.7V. This efficiency is unparalleled in the current market, allowing it to meet the most challenging requirements of today\'s electronic systems. The PT6121R also features a wide range of adjustable voltages, ranging from 0.8V to 5.5V, which makes it suitable for a variety of applications. Additionally, it has low quiescent current and ultra-low noise operation, making it ideal for demanding noise-sensitive applications. Apart from its impressive performance, the PT6121R also includes a variety of protective features. It offers both over-temperature and over-current protection, as well as integrated power limitation, making it safe for operation in high-temperature environments. Furthermore, it offers a wide input voltage range, enabling it to accept input voltages from 4.5V to 18V. This makes it suitable for use in applications powered by an unregulated DC voltage source, such as automotive, industrial, or solar applications. The PT6121R also includes a very helpful design feature - its asynchronous Soft-Start feature minimizes inrush current on power-up. This ensures that the system does not experience an excessively high power draw during startup, minimising the stress experienced by components during power-up. Additionally, the PT6121R also offers programmable output voltage and current levels, allowing it to be easily configured for the desired output voltage. The PT6121R is also extremely easy to use. It comes with an adjustable slew rate, allowing for very fine voltage control that can be adjusted to optimise the output voltage. Additionally, it offers a relatively small size and an wide ambient operating temperature of -40°C to 150°C. These features make it ideal for use in tight spaces and in high-temperature applications. In conclusion, the PT6121R from Texas Instruments is an effective and highly efficient DC-DC converter that can meet the most stringent requirements for power management in a wide variety of applications. Its high efficiency, low quiescent current, and wide input and output voltage range make it a desirable choice for many applications. Furthermore, its integrated protection features and easy setup make it an ideal choice for high-temperature and noise-sensitive applications.

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