
Allicdata Part #: | LM2596SX-12/NOPBTR-ND |
Manufacturer Part#: |
LM2596SX-12/NOPB |
Price: | $ 2.07 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 12V 3A TO263-5 |
More Detail: | Buck Switching Regulator IC Positive Fixed 12V 1 O... |
DataSheet: | ![]() |
Quantity: | 3000 |
1 +: | $ 2.07000 |
10 +: | $ 2.00790 |
100 +: | $ 1.96650 |
1000 +: | $ 1.92510 |
10000 +: | $ 1.86300 |
Voltage - Output (Min/Fixed): | 12V |
Base Part Number: | LM2596 |
Supplier Device Package: | DDPAK/TO-263-5 |
Package / Case: | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 150kHz |
Current - Output: | 3A |
Voltage - Output (Max): | -- |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 4.5V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LM2596SX-12/NOPB is a synchronous step-down voltage regulator, which means that it can convert a higher DC voltage to a lower DC output voltage. This device is ideal for use in DC to DC converters, buck converters, and other power supply designs. It is a part of National Semiconductor’s LM2596SX family, which is designed for the switched mode power supply (SMPS) market. It is an innovative switching regulator for various applications that offers a wide range of features, including high current output capability, efficiency, and a wide range of voltage conversion from 5V to 24V.
LM2596SX-12/NOPB’s applications include voltage conversion within a wide range of portable computers, robotic control systems, automotive electronics, and industrial control systems. This device has a wide input voltage range of 6V to 40V and a wide output voltage range of 5V to 24V. It can handle a high input voltage and deliver a regulated output voltage with the help of the synchronous rectifier switch (SSFET) circuit. The device also has a wide current range and can provide up to 5A current output.
LM2596SX-12/NOPB also has integrated overvoltage, overcurrent, and thermal shutdown protection features. These features help to protect the user from any damage or malfunction that might occur in the power supply. The device also has an adjustable feedback voltage and standby current and can be used for multiple power supply applications. Furthermore, by using a simple external circuit, the device can be used as either a non-synchronous step-down converter or a synchronous one.
The LM2596SX-12/NOPB’s working principle is based on the concept of the buck converter. It works by taking a higher voltage input and converting it to a lower output voltage by switching a series of inductors and capacitors in a closed loop. The device uses a high frequency pulse width modulation (PWM) technique to control the switching of the series of inductors and capacitors. This high frequency PWM method offers advantages such as high conversion efficiency and an improved power output. The device also has an internal oscillator that is used to provide the switching frequency.
The LM2596SX-12/NOPB is a great addition to National Semiconductor’s LM2596SX family of synchronous step-down voltage regulators. It offers a wide range of features such as a wide input voltage range, high current output capability, efficiency, and a wide range of voltage conversion from 5V to 24V. The device also has integrated overvoltage, overcurrent, and thermal shutdown protection features and can be used for multiple power supply applications. The LM2596SX-12/NOPB’s working principle is based on the concept of the buck converter, which offers a high conversion efficiency and improved power output.
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