SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Current-Max (Isup):
0.09 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
2.7 V
Supply Voltage-Nom (Vsup):
3.3 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
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
TPS2042BDGNRG4 Frequently Asked Questions (FAQs)
The maximum operating temperature range for the TPS2042BDGNRG4 is -40°C to 125°C.
To ensure proper power-up and configuration, follow the recommended power-up sequence, connect the EN pin to a valid logic level, and configure the MODE pin according to the desired operating mode (e.g., auto-switch or manual-switch).
For optimal performance and thermal management, follow Texas Instruments' recommended PCB layout guidelines, including using a solid ground plane, minimizing trace lengths, and providing adequate thermal vias and heat sinks.
The TPS2042BDGNRG4 has built-in overcurrent protection and fault detection features. Use the FLAG pin to monitor fault conditions, and implement external circuitry to respond to fault events, such as resetting the device or disconnecting the load.
The TPS2042BDGNRG4 has a higher current rating (4A vs 2A) and a lower RDS(on) (35mΩ vs 50mΩ) compared to the TPS2041. Additionally, the TPS2042BDGNRG4 has a more comprehensive set of protection features, including overcurrent, overvoltage, and undervoltage protection.
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TPS2042BDGNRG4 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.
