LM2588SX-5.0/NOPB

Voltage - Output (Min/Fixed):	5V
Base Part Number:	LM2588
Supplier Device Package:	DDPAK/TO-263-7
Package / Case:	TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	100kHz ~ 200kHz
Current - Output:	5A (Switch)
Voltage - Output (Max):	--
Series:	SIMPLE SWITCHER®
Voltage - Input (Max):	40V
Voltage - Input (Min):	4V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Boost, Flyback, Forward Converter
Output Configuration:	Positive
Function:	Step-Up, Step-Up/Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The LM2588SX-5.0/NOPB is an integrated circuit (IC) designed to provide a highly flexible and efficient DC-DC switch mode power supply. It is classified as an IC used to regulate voltage, and specifically a DC-DC switching regulators.This particular LM2588SX-5.0/NOPB IC can provide up to 5A of output current. It offers an adjustable output voltage of up to 17V, and can provide up to 85% efficiency when operating at full load. As far as the actual size of the device, it is an 8-pin DIP (dual in-line package) that measures just 0.85 inches long.When it comes to basic operating principles, the LM2588SX-5.0/NOPB IC utilizes a power management concept called Pulse Width Modulation (PWM). This involves the internal circuit automatically “switching” the power supply on and off in order to regulate current and voltage.Pulse width modulation is the most popular approach when it comes to switch mode configurations, and by adjusting the duty cycle of the pulses, the LM2588SX-5.0/NOPB IC is able to regulate and maintain the output voltage.The other key specifications and features of the LM2588SX-5.0/NOPB IC include it\'s operating temperature range of 0-70 C, a frequency range of 300kHz to 500kHz, and an enable pin to control the power output.So, with all this information in mind, let\'s consider the potential applications of the LM2588SX-5.0/NOPB IC and how it may be used in any given power supply design.The first use would be as a DC-DC boost regulator. This type of configuration involves the input voltage being increased to higher output voltage and can be used for a variety of applications including powering remote monitors, powering LED lighting, and industrial applications.The second use of this IC would be as a DC-DC buck regulator. Like the boost regulator mentioned above, the buck regulator is also used to convert higher voltage DC power into lower voltage DC power. This is particularly useful for powering PCs, laptops, tablets, and other electronic devices that require a clean, consistent power supply in order to operate.Finally, there are also linear and switching regulators. Linear voltage regulators are useful for applications that require low noise and low ripple, whereas switching regulators are more beneficial for providing higher output current, higher efficiency, and lower voltage dropouts.As far as the actual cost of the LM2588SX-5.0/NOPB IC, it is relatively affordable with prices ranging from about $4 to $14 USD depending on the quantity purchased. This makes it an ideal choice for various electronics applications that require a high-efficiency DC-DC switch mode power supply.

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