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US204 - 1/1.5A HIGH-SIDE POWER SWITCHES

General Description

The UTC US204 series are 100mΩ high-side power switches.

There are internal duel low voltage N-Channel MOSFETS which whish is ideal all USB applications.

Key Features

  • p) N-Channel MOSFET.
  • Supply Current:.
  • Switch On : 60μA (Typ).
  • Switch Off : 1μA (Typ).
  • Load Current 1.5A for US204AH/AL and 1.0A for US204CH/CL.
  • Input Voltage from 2V ~ 5.5V.
  • In Off-State: Output Voltage can be Higher than Input.

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Full PDF Text Transcription for US204 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for US204. For precise diagrams, and layout, please refer to the original PDF.

UNISONIC TECHNOLOGIES CO., LTD US204 Preliminary 100mΩ, 1/1.5A HIGH-SIDE POWER SWITCHES WITH FLAG „ DESCRIPTION The UTC US204 series are 100mΩ high-side power switches. T...

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DESCRIPTION The UTC US204 series are 100mΩ high-side power switches. There are internal duel low voltage N-Channel MOSFETS which whish is ideal all USB applications. These MOSFETS is driven by a charge pump circuitry inside, these switches on resistance are as low as 100mΩ which and meet the drop voltage for USB applications. The flag pins output an open-drain fault flag to next controller. There’re lots internal special ways for protecting the chip’s operation. There are also built-in protection circnits to ensure the chips function normally.

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