
Allicdata Part #: | LM2671M-12/NOPB-ND |
Manufacturer Part#: |
LM2671M-12/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 12V 0.5A 8-SOIC |
More Detail: | Buck Switching Regulator IC Positive Fixed 12V 1 O... |
DataSheet: | ![]() |
Quantity: | 2438 |
Voltage - Output (Min/Fixed): | 12V |
Base Part Number: | LM2671 |
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: | 260kHz |
Current - Output: | 500mA |
Voltage - Output (Max): | -- |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 6.5V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tube |
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LM2671M-12/NOPB is an integrated voltage regulation apparatus that is well suited for applications in the field of power management and has become a highly sought after device in this industry. By combining a large number of power management functions into a single device, LM2671M-12/NOPB is able to provide an efficient and cost-effective solution for a wide variety of power management applications. LM2671M-12/NOPB is a low-dropout (LDO) voltage regulator that utilizes a linear control architecture. This device has been designed to effectively regulate the output voltage of a system while minimizing heat dissipation. LM2671M-12/NOPB is often used in the following applications: converter and isolator controllers, switching power supplies, battery charging systems, and power-conditioning systems.
The LM2671M-12/NOPB operates on the principle of linear current regulation. The device incorporates an error amplifier which is used to compare the output voltage of the device to a reference voltage. The difference between these two voltages is then fed to a current source. The current source is then adjusted by the error amplifier to set the load current in a manner that regulates the output voltage. By controlling the output current, the LM2671M-12/NOPB is able to effectively regulate the output voltage of the system without dissipating excess heat.
In order to ensure that the LM2671M-12/NOPB maintains a suitable level of current regulation, the device also features Over-Current Protection (OCP) circuitry. The OCP circuit is designed to detect when the output current reaches a predetermined level and then shut off the power supply. This feature ensures that the device does not attempt to draw too much current from the system and helps to prevent damage to the power supply. Additionally, the OCP circuit also helps protect the load from the risk of over-voltage and under-voltage conditions.
The LM2671M-12/NOPB is also equipped with a thermal shutdown feature which is designed to detect when the device reaches an unsafe temperature and then shut off the power supply. This thermal shutdown feature is designed to protect the system from dangerous temperature increases which can result in irreversible damage to the power supply. Additionally, this feature helps extend the life of the device.
By incorporating a variety of power management features into the LM2671M-12/NOPB, the device is able to provide excellent performance and cost-effectiveness for a wide range of power management applications. The device is often employed in converter and isolator controllers, switching power supplies, battery charging systems, and power-conditioning systems. Due to its high efficiency and low dissipation, the device is ideal for applications that require tight control over the output voltage.
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