Description:New product available:
– LMR36506 3 to 65-V, 0.6-A, 200-kHz to 2.2-
MHz synchronous converter
• For faster time to market:
– TPSM365R6 3 to 65-V, 0.6-A, 200-kHz to 2.2-
MHz power module
• Efficiency up to 96%
• Available in 8-pin SOIC, PDIP, and 16-pin WSON
packages
• Simple and easy to design with
• Requires only five external components
• Uses readily available standard inductors
• 3-V, 5-V, 12-V, and adjustable output versions
• 1.21-V to 37-V adjustable version output voltage
range
• ±1.5
The maximum input voltage that can be applied to the LM2674N-5.0 is 40V, but it's recommended to keep it below 30V for reliable operation.
The LM2674N-5.0 has a maximum operating junction temperature of 150°C, but it's recommended to keep it below 125°C for reliable operation. You can use thermal management techniques like heat sinks or thermal interfaces to reduce the temperature.
To ensure the stability of the output voltage, make sure to use the recommended output capacitor value and type, and keep the output capacitor close to the device. Also, ensure that the input voltage is within the recommended range and the input capacitor is properly sized.
The LM2674N-5.0 is a switching regulator, and it can generate switching noise. However, you can minimize the noise by using a proper PCB layout, adding noise filters, and using shielding techniques. You can also consider using a linear regulator or a low-noise switching regulator if noise is a critical concern.
The power dissipation of the LM2674N-5.0 can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current. You can find the values of Iq and other parameters in the datasheet.
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LM2674N-5.0 Overview
Use the download button to access the LM2674N-5.0 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM267,
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
