
Allicdata Part #: | LM2672MX-5.0TR-ND |
Manufacturer Part#: |
LM2672MX-5.0 |
Price: | $ 1.88 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 5V 1A 8-SOIC |
More Detail: | Buck Switching Regulator IC Positive Fixed 5V 1 Ou... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 1.71518 |
Voltage - Output (Min/Fixed): | 5V |
Base Part Number: | LM2672 |
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: | 1A |
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: | Not For New Designs |
Packaging: | Tape & Reel (TR) |
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The LM2672MX-5.0 belongs to a family of DC/DC Converters known as the Switching Regulators. These kinds of switches are designed to regulate the output voltage of a power supply by quickly switching among input capacitor and output-capacitor banks in response to demand. Due to their exceptional accuracy and small size, these switches are ideal for applications requiring low-voltage to higher voltage conversion and precise voltage regulation.
The composition of an LM2672MX-5.0 includes two distinct parts. The first is the main driver IC. This is essentially the brains of the device. It is responsible for controlling the switching between the input and output capacitor banks. The main driver IC is fed information from the pass transistor, which switch and regulate the output voltage of the device. All in all, the two components combine to make up a complete voltage regulator solution.
One of the main advantages of the LM2672MX-5.0 is its wide input voltage range. This range covers as low as 2.75V and as high as 17V, allowing it to be suitable for many different applications. The device can also output up to 20V at an efficiency of 96%, making it suitable for even higher voltage conversions. The chip\'s small size makes it especially ideal for space-constrained applications.
Another key feature of the LM2672MX-5.0 is its DCM operating mode. DCM stands for discontinuous conduction mode and it enables the device to both regulate the output voltage and protect against inrush current. This mode can be particularly useful for applications where a startup surge is expected, such as motors, solenoids, relays and other high-inrush electronic systems. It can also be used to simplify the control loop of the switch and to reduce noise when the switch is in an on/off state.
The LM2672MX-5.0 is an excellent choice for applications that require voltage regulation and low-to-high voltage conversion. Its wide input voltage range, impressive efficiency, and DCM operating mode make it a versatile solution for many different power requirements. The small size of the chip also makes it a great choice for space-constrained applications. With its combination of features and benefits, the LM2672MX-5.0 is an ideal choice for a variety of power and voltage regulation needs.
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