See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DBV | 6

Temp:

Q (-40 to 125)

ECO Plan:

TBD

PTPS25221DBVT


Precision Adjustable Current-Limited Power-Distribution Switches

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Texas Instruments PTPS25221DBVT

The TPS25221 is intended for applications such as USB where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 277 mA and 2.7 A (typical) using an external resistor. Current-limit accuracy as tight as ±10% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.

The TPS25221 limits output current to the programmed level when the output load attempts to exceeds the current-limit threshold. The FAULT output asserts low during overcurrent conditions.

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