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TPS2068E Datasheet Power-distribution Switches

Manufacturer: Texas Instruments

Overview: TPS2000E, TPS2001E, TPS2068E, TPS2069E SLVSGZ7A – MAY 2023 – REVISED JULY 2023 TPS20xxE Current-Limited, Power-Distribution Switches.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS20xxE power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered.

This family offers fixed current-limit thresholds for applications requiring 1.5-A or 2-A loading, with options between high or low enable polarization in different packages.

The TPS20xxE family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold.

Key Features

  • Single power switch family.
  • Pin-to-pin with existing TI Switch Portfolio.
  • Rated currents of 1.5 A and 2 A.
  • Supports 3.3-V and 5-V power rail.
  • ±20% accurate, fixed, constant current limit.
  • Fast overcurrent response: 2 µs.
  • Deglitched fault reporting.
  • Output discharge.
  • Reverse current blocking.
  • Built-in soft start.
  • Ambient temperature range:.
  • 40°C to 85°C 2.

TPS2068E Distributor & Price

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