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
TPS23751PWPR Frequently Asked Questions (FAQs)
A good PCB layout for the TPS23751PWPR 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 use a common mode choke and a TVS diode for ESD protection.
To ensure proper power-up and configuration, make sure to follow the recommended power-up sequence, which involves applying the input voltage, then the enable signal, and finally the clock signal. Also, ensure that the device is properly configured through the I2C interface.
Thermal management is crucial for the TPS23751PWPR. Ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the thermal pads. Also, consider the thermal resistance of the PCB and the device's power dissipation to prevent overheating.
To troubleshoot issues with the TPS23751PWPR, start by checking the power supply and input voltage, then verify the device's configuration and register settings. Use an oscilloscope to monitor the device's signals and check for any signs of electrical overstress or ESD damage.
Yes, the TPS23751PWPR is a high-frequency device and requires careful EMI/EMC design considerations. Ensure proper shielding, use a common mode choke, and follow good PCB layout practices to minimize EMI emissions and susceptibility.
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TPS23751PWPR 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.
