SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Total Power Output-Max:
30 W
Trim/Adjustable Output:
NO
Width:
4.4 mm
TPS23754PWPR Frequently Asked Questions (FAQs)
A good PCB layout for the TPS23754PWPR involves placing the device close to the PoE input, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and application notes.
The TPS23754PWPR requires a specific power-up sequence to ensure proper configuration. The device should be powered up with a valid input voltage, followed by a valid clock signal, and then the EN pin should be asserted high. Refer to the datasheet for the recommended power-up sequence.
The TPS23754PWPR has a thermal pad that should be connected to a solid ground plane to dissipate heat. Ensure good airflow around the device, and consider using a heat sink if the device is expected to operate at high temperatures or high currents.
To troubleshoot issues with the TPS23754PWPR, start by verifying the input voltage, clock signal, and EN pin configuration. Check for proper PCB layout and thermal considerations. Use an oscilloscope to monitor the device's output and input signals, and consult the datasheet and application notes for troubleshooting guides.
Yes, the TPS23754PWPR can be used in non-PoE applications, but it requires an external power source and a clock signal. Ensure the input voltage and clock signal meet the device's requirements, and consider the device's power dissipation and thermal characteristics.
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TPS23754PWPR Overview
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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.
