SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
2200 kHz
Technology:
BICMOS
Temperature Grade:
MILITARY
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
Width:
4.4 mm
TPS54262MPWPREP 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 power traces short and wide, using a solid ground plane, and minimizing vias and thermal reliefs.
The selection of input and output capacitors depends on the specific application requirements, such as ripple current, voltage rating, and ESR. TI provides guidelines for capacitor selection in the datasheet, but it's also recommended to consult with capacitor manufacturers and perform simulations to ensure the chosen capacitors meet the requirements.
While the datasheet specifies an operating temperature range of -40°C to 125°C, the maximum ambient temperature for reliable operation depends on the specific application and the device's power dissipation. It's recommended to perform thermal analysis and ensure the device is operated within its thermal limits.
The TPS54262MPWPREP has a built-in overcurrent protection feature, but it's recommended to also implement external overcurrent protection using a sense resistor and a comparator or a dedicated overcurrent protection IC to ensure reliable operation.
The recommended startup sequence for the TPS54262MPWPREP is to first apply the input voltage, then the enable signal, and finally the output voltage. This ensures that the device starts up correctly and avoids any potential issues.
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
TPS54262MPWPREP Overview
Use the download button to access the TPS54262MPWPREP schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS54,
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.
