SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
3 mA
Supply Voltage-Max (Vsup):
57 V
Supply Voltage-Nom (Vsup):
48 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+32V
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
TPS23752PWPR Frequently Asked Questions (FAQs)
A good PCB layout for the TPS23752PWPR involves placing the device close to the PoE input, using a solid ground plane, and keeping the power traces short and wide. Additionally, it's recommended to place the input capacitors close to the device and use a common ground point for the input and output.
To ensure proper power-up and configuration, make sure to follow the recommended power-up sequence, which involves applying the input voltage, then the EN pin, and finally the PD pin. Also, ensure that the device is properly configured by setting the classification resistors and the ISET pin correctly.
The TPS23752PWPR has a thermal pad that must be connected to a solid ground plane to ensure proper heat dissipation. Additionally, ensure good airflow around the device, and consider using a heat sink if the device is expected to operate in high-temperature environments.
To troubleshoot issues with the TPS23752PWPR, start by checking the input voltage and ensuring it's within the recommended range. Then, verify that the EN and PD pins are properly configured, and check the classification resistors and ISET pin settings. Use an oscilloscope to check the output voltage and current, and consult the datasheet for troubleshooting guidelines.
Yes, the TPS23752PWPR can be used in non-PoE applications, but it's essential to ensure the input voltage is within the recommended range, and the device is properly configured. Additionally, consider the power rating and thermal limitations of the device, and ensure it's properly heat-sinked if necessary.
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TPS23752PWPR 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.
