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TPS2045 - CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

Description

The TPS2045 and TPS2055 power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely.

Each of these 135-mΩ N-channel MOSFET high-side power switches is controlled by a logic enable compatible with 5-V and 3-V logic.

Features

  • D 135-mΩ -Maximum (5-V Input) High-Side MOSFET Switch D 250 mA Continuous Current D Short-Circuit and Thermal Protection With Overcurrent Logic Output D Operating Range . . . 2.7-V to 5.5-V D Logic-Level Enable Input D 2.5-ms Typical Rise Time D Undervoltage Lockout D 10 µA Maximum Standby Supply Current D Bidirectional Switch D Available in 8-pin SOIC and PDIP Packages D Ambient Temperature Range,.
  • 40°C to 85°C D 2-kV Human-Body-Model, 200-V Machine-Model ESD Protection SLVS182.

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TPS2045A CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
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TPS2045, TPS2055 CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES features D 135-mΩ -Maximum (5-V Input) High-Side MOSFET Switch D 250 mA Continuous Current D Short-Circuit and Thermal Protection With Overcurrent Logic Output D Operating Range . . . 2.7-V to 5.5-V D Logic-Level Enable Input D 2.
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