TPS2551DBVR Datasheet

Power Switch ICs - USB


The TPS2551DBVR power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered,incorporating a 100-mΩ, N-channel MOSFET in a single package. The current-limit threshold is user adjustable between 100 mA and 1.1 A via an external resistor. The power-switch rise and fall times are controlled to minimize current surges during switching. TPS2551DBVR Features • Adjustable Current-Limit, 100 mA–1100 mA• Fast Overcurrent Response - 2 mS Typical• 85-mΩ High-Side MOSFET (DBV Package)• Reverse Input-Output Voltage Protection• Operating Range: 2.5 V to 6.5 V• Deglitched Fault Report


[{"Name":"Maximum Operating Temperature","Value":"+ 85 C"},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Package / Case","Value":"SOT-23 "},{"Name":"Packaging","Value":"Reel "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Number of Switches","Value":"Single "}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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