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TPS2552 Datasheet Precision Adjustable Current-limited Power-distribution Switches

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS2552, TPS2553, TPS2552-1, TPS2553-1 SLVS841F – NOVEMBER 2008 – REVISED AUGUST 2016 TPS255xx Precision Adjustable.

Datasheet Details

Part number TPS2552
Manufacturer Texas Instruments
File Size 2.44 MB
Description Precision Adjustable Current-Limited Power-Distribution Switches
Datasheet TPS2552-etcTI.pdf

General Description

The TPS255x and TPS255x-1 power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current.

These devices offer a programmable current-limit threshold between 75 mA and 1.7 A (typical) through an external resistor.

Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings.

Key Features

  • 1 Up to 1.5-A Maximum Load Current.
  • ±6% Current-Limit Accuracy at 1.7 A (Typical).
  • Meets USB Current-Limiting Requirements.
  • Backwards Compatible With TPS2550 and TPS2551.
  • Adjustable Current Limit: 75 mA to 1700 mA (Typical).
  • Constant-Current (TPS255x) and Latch-Off (TPS255x-1) Versions.
  • Fast Overcurrent Response - 2 µs (Typical).
  • 85-mΩ High-Side MOSFET (DBV Package).
  • Reverse Input-Output Voltage Protection.

More Datasheets from Texas Instruments

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TPS2552-1 Precision Adjustable Current-Limited Power-Distribution Switches
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TPS2551-Q1 Adjustable Current-Limited Power-Distribution Switch
TPS2553 Precision Adjustable Current-Limited Power-Distribution Switches
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TPS2554 Power-Distribution Switches
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TPS2552 Distributor