SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Regulator Type:
ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Technology:
CMOS
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
TPS2141IPWPR Frequently Asked Questions (FAQs)
The TPS2141IPWPR is a dual-channel power switch, and each channel can support up to 1A of continuous current. However, the maximum current is limited by the package thermal dissipation and the PCB design. It's recommended to check the thermal calculations and PCB design to ensure the device can handle the required current.
To ensure the device is turned on and off correctly, make sure to follow the recommended enable and disable timing sequences outlined in the datasheet. Additionally, ensure that the input voltage is within the recommended operating range and that the enable pin is properly biased.
The fault pin is an open-drain output that indicates when an overcurrent or overtemperature fault occurs. It can be used to alert the system to a fault condition and take corrective action. The fault pin should be pulled up to a voltage rail through a resistor, and the system should be designed to respond to the fault signal accordingly.
Yes, the TPS2141IPWPR can be used as a high-side switch. However, it's essential to ensure that the input voltage is within the recommended operating range and that the device is properly biased. Additionally, consider the power dissipation and thermal management when using the device as a high-side switch.
To calculate the power dissipation of the device, you need to consider the voltage drop across the device, the current being switched, and the operating frequency. The datasheet provides equations and guidelines to help calculate the power dissipation. It's essential to ensure that the device is properly heatsinked and that the PCB design can handle the power dissipation.
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TPS2141IPWPR 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.
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