SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.09 mm
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
2300 kHz
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
LM27341QMY/NOPB Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as keeping the input and output traces short and away from noise sources, and using a solid ground plane to reduce EMI.
To ensure stability, follow the datasheet's guidelines for output capacitor selection, and make sure the output capacitor is placed close to the device. Also, ensure that the input voltage is within the recommended range, and the device is operated within its specified temperature range.
The maximum input voltage is 42V, but it's recommended to operate the device within the recommended input voltage range of 3.5V to 36V to ensure reliable operation and to prevent damage to the device.
The LM27341QMY/NOPB is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliable operation. Consult the datasheet for more information on thermal derating.
Use an oscilloscope to measure the input and output voltages, and check for any signs of oscillation or ringing. Also, verify that the input voltage is within the recommended range, and the output capacitor is properly selected and placed. Consult the datasheet and application notes for more troubleshooting tips.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
LM27341QMY/NOPB Overview
Use the download button to access the LM27341QMY/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM273,
or try a keyword search, such as Switching Regulator or Controllers
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.
