
Allicdata Part #: | 296-41289-2-ND |
Manufacturer Part#: |
LM2597HVMX-ADJ/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK ADJ 0.5A 8-SOIC |
More Detail: | Buck Switching Regulator IC Positive Adjustable 1.... |
DataSheet: | ![]() |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 1.2V |
Base Part Number: | LM2597 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 150kHz |
Current - Output: | 500mA |
Voltage - Output (Max): | 57V |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 60V |
Voltage - Input (Min): | 4.5V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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An LM2597HVMX-ADJ/NOPB is a kind of adjustable voltage regulator. Its component belongs to PMIC (Power Management Integrated Circuit) and more specifically, DC DC switching regulators. There are many applications and principles of the LM2597HVMX-ADJ/NOPB, which can be divided into two parts.
Application Field of LM2597HVMX-ADJ/NOPB
The main function of the LM257HVMX-ADJ/NOPB is to step down the input voltage. It is suitable for all kinds of environment, and could handle wide, adjustable output voltage. It is mainly used in a variety of systems and application fields, such as industrial controls, embedded systems, automotive systems, battery powered systems, and computers.
The LM2597HVMX-ADJ/NOPB is also specially designed for adjustable voltage and current monitoring and switching from input to output. It can effectively reduce power losses and noise generation. This makes it perfect for many applications, such as voltage and current monitoring, digital communication interface, DC motor control, and robotic controllers.
Work Principle of LM2597HVMX-ADJ/NOPB
The LM2597HVMX-ADJ/NOPB using switching regulator circuit, it is not like the traditional linear regulator. It is composed of a power transistor and a specific pulse generator. It works by switching the power transistors alternately, which can provide the output voltage and current demand. This voltage range can be generally between 0.8V and 5V.
The power transistors will switch ON and OFF alternatively with a fixed frequency. This is regulated by the pulse generator. There will be a voltage feedback circuit to detect the output voltage and adjust the pulse width of the power transistor. Thus, it could adjust the output voltage to the desired value. The working principle is thus as simple as that of a pulse width modulation.
The LM2597HVMX-ADJ/NOPB has several features that make it perfect for a wide range of applications. It has very low input and output voltage, and very low operating temperature. It also features over-temperature protection and under-voltage lockout. This device also features overload protection and over-voltage protection. All these features make it perfect for use in a wide range of application fields.
In a nutshell, the LM2597HVMX-ADJ/NOPB is a powerful adjustable voltage regulator. It is a DC DC switching regulator and it uses the traditional switching regulator circuit. It is used for voltage and current monitoring, digital communication interface, DC motor control and robotic controllers. This device also has several features, such as over-temperature protection, overload protection and under-voltage lockout. This makes it perfect for use in a wide range of application fields.
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