
Allicdata Part #: | LM2672M-ADJ-ND |
Manufacturer Part#: |
LM2672M-ADJ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK ADJ 1A 8-SOIC |
More Detail: | Buck Switching Regulator IC Positive Adjustable 1.... |
DataSheet: | ![]() |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 1.21V |
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): | 37V |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 6.5V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Not For New Designs |
Packaging: | Tube |
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LM2672M-ADJ is a DC/DC step-down switching regulator from Texas Instruments (TI), designed for high-efficiency applications. The regulator is designed with PowerPAD package, which can help reduce the power loss, offers good thermal performance and allow tight packing with other components on PC boards. It operates at frequencies up to 1MHz, so it can provide high efficiency over wide input and output voltage range, and fast transient response.
The LM2672M-ADJ is a synchronous step-down regulator with adjustable output voltage. It offers high current capability and has multiple protection features, such as over-current, over-temperature, and under-voltage protection. The regulator can deliver a continuous output current of up to 2A, with a peak current of 4A. The output can be adjusted from 0.8V to 5.5V. The device also offers a very low-dropout voltage, which helps to increase the efficiency and reduce the power loss at low input voltages. The maximum quiescent current of this device is 6mA.
The regulator is suitable for operating in a wide input- voltage range, and can support input voltage from 4.5V to 30V. The device has a high-side switch-level MOSFET that can support large load transients. The LM2672M-ADJ also incorporates a Soft-start feature which allows the output voltage to ramp up gradually, reducing the inrush current during power-up. The device also provides power-good indicator which can be used to monitor the output voltage.
The LM2672M-ADJ is designed for low power and low noise applications because of its high switching frequency operation. The device is ideal for applications where low power consumption, low EMI and fast transient response are required. It can be used for voltage-sensitive applications, such as DSPs, microprocessors, and FPGAs. It is also an excellent solution for automotive and industrial applications due to its wide operating-temperature range, under-voltage protection, and overload protection features.
In summary, the LM2672M-ADJ DC/DC switching regulator from TI is a high-efficiency, low power, low noise device with adjustable output voltage. It has a wide input voltage range and can support up to 4A of output current. The regulator also features multiple protection features, adjustable soft-start, and power-good indicator. The device is suitable for automotive, industrial, and low voltage-sensitive applications.
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