
Allicdata Part #: | LM2674LD-5.0/NOPBTR-ND |
Manufacturer Part#: |
LM2674LD-5.0/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 5V 0.5A 16WSON |
More Detail: | Buck Switching Regulator IC Positive Fixed 5V 1 Ou... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage - Output (Min/Fixed): | 5V |
Base Part Number: | LM2674 |
Supplier Device Package: | 16-WSON (5x5) |
Package / Case: | 16-WFDFN Exposed Pad |
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: | Obsolete |
Packaging: | Tape & Reel (TR) |
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The LM2674LD-5.0/NOPB is a DC to DC switching regulator in the PMIC – Voltage Regulators – DC DC Switching Regulators category. It is widely used in many applications including on board, logic, PCI express, and FPGA applications.
The LM2674LD-5.0/NOPB is a buck regulator that provides a wide range of operating voltages, power supply management functions and very efficient conversion. This regulator consists of an internal integrated circuit (IC) that is packaged in an SO-8 package. It is typically used in applications where a buck regulator is needed and space constraints are a factor.
The LM2674LD-5.0/NOPB is optimized for automatic load current sharing by allowing multiple output supplies in parallel to be operated from a single device. It has an integrated low side switch which allows for rapid static and dynamic voltage response. It also provides adjustable soft start and accurate over-current protection.
The working principle of LM2674LD-5.0/NOPB involves the inputting of a DC voltage, which is then rectified and filtered to create a DC voltage source. The voltage source is then used to run an induction coil, which creates an alternating magnetic field around the coil. The alternating magnetic field is then transferred to a switching element, which is then used to convert the alternating magnetic field into a DC voltage. The output voltage is then regulated by a feedback circuit.
The LM2674LD-5.0/NOPB also has many features, such as integrated circuit shutdown, undervoltage lockout, over voltage monitoring and current monitoring functions. It has a wide input voltage range (from 4.5V to 18V), regulated output voltage (adjustable from 0.84V to 5.5V) and low quiescent current. Furthermore, it has a high efficiency power conversion and is temperature compensated.
The LM2674LD-5.0/NOPB has many applications, including powering core logic, PCI Express, FPGA and more. It is an ideal solution for any application requiring a high performance DC to DC switching regulator which can be used with input and output voltage ranges over a wide range of values. Additionally, the LM2674LD-5.0/NOPB offers a regulated output voltage and a highly efficient, accurate power conversion.
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