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TPS2550DRVT

Part No TPS2550DRVT
Manufacturer Texas Instruments
Catalog PMIC - Power Distribution Switches, Load Drivers
Description IC PWR DIST SWITCH ADJ 6SON
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Switch Type General Purpose
Number of Outputs 1
Output Type N-Channel
Voltage - Load 2.5 V to 6.5 V
Supply Voltage - Operating Not Required
Current - Output (Max) 1.1A
Rds On (Typ) 100 mOhm
Input Type Non-Inverting
Features Slew Rate Controlled
Fault Protection Current Limiting (Adjustable), Over Temperature, UVLO
Temperature Range - Operating -40°C to 150°C (TJ)
Case / Package 6-SON (2x2)
Win Source Part Number 143046-TPS2550DRVT
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian TPS2550DRVT CAD Model

Description

The TPS2550DRVT from Texas Instruments is a state-of-the-art, precision adjustable current-limited power-distribution switch designed for applications where precision current limiting is required. This device is part of the Texas Instruments power management portfolio and provides an efficient solution for systems that need to protect themselves from excessive current that can damage sensitive circuitry.

The TPS2550DRVT offers an adjustable current limit threshold from 0.5 A to 2.1 A via an external resistor. This feature allows designers to tailor the current limit to match the requirements of their specific application, providing a versatile solution for a wide range of power distribution tasks. The switch operates over an input voltage range of 2.5 V to 6.5 V, making it suitable for USB and other low-voltage applications.

This device incorporates a 70-mΩ N-channel MOSFET switch for power distribution, which ensures low on-resistance and reduces power loss, enhancing system efficiency. The TPS2550DRVT also features an auto-retry or latch-off fault management mode, allowing the system to respond appropriately to overcurrent conditions. The auto-retry mode will attempt to reset the switch after a brief delay, while the latch-off mode requires a manual reset. This functionality is critical for protecting downstream components and preventing potential damage.

Additional features of the TPS2550DRVT include under-voltage lockout (UVLO) to ensure the switch remains off when the input voltage is too low, over-temperature protection to safeguard the device under excessive thermal conditions, and reverse current blocking to prevent current from flowing backward through the switch when it is powered off. The device is offered in a small, 6-pin SON package, optimizing the board space and allowing for use in space-constrained applications.

Whether you are designing USB hubs, portable electronics, or industrial equipment, the TPS2550DRVT provides a reliable and precise power distribution solution that meets the rigorous standards of Texas Instruments' product quality.

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Pricing & Ordering

Quantity Unit Price Ext. Price
12+ $4.3657 $52.3884
28+ $3.5821 $100.2988
44+ $3.4702 $152.6888
60+ $3.3583 $201.4980
78+ $3.2463 $253.2114
104+ $2.9105 $302.6920
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 760 pieces
MOQ: 12 pcs
Order Increment : 1 pcs
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