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MIC2505 - Single 2A / Dual 1A / High-Side Switches

Description

The MIC2505, MIC2505-1, MIC2505-2, and MIC2506 are single and dual integrated high-side power switches that consist of TTL compatible control/enable inputs, a charge pump, and protected N-channel MOSFETs.

Features

  • Low MOSFET on resistance to 2.7V 30mΩ typical at 5V (MIC2505-series) 35mΩ typical at 3.3V (MIC2505-series) 75mΩ typical at 5V (each MIC2506 output) 80mΩ typical at 3.3V (each MIC2506 output).
  • 2.7V to 7.5V input.
  • 110µA typical on-state supply current.
  • 1µA typical off-state supply current.
  • Output can be forced higher than input (off-state).
  • Current limit.
  • Thermal shutdown.
  • 2.5V undervoltage lockout (UVLO).
  • Open-load.

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Datasheet Details

Part number MIC2505
Manufacturer Micrel Semiconductor
File Size 147.61 KB
Description Single 2A / Dual 1A / High-Side Switches
Datasheet download datasheet MIC2505 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC2505/2506 Micrel MIC2505/2506 Single 2A / Dual 1A / High-Side Switches General Description The MIC2505, MIC2505-1, MIC2505-2, and MIC2506 are single and dual integrated high-side power switches that consist of TTL compatible control/enable inputs, a charge pump, and protected N-channel MOSFETs. The MIC2505/6 family can be used instead of separate high-side drivers and MOSFETs in many low-voltage applications. The MIC2505/6 family controls voltages ranging from 2.7V to 7.5V. The MIC2505-series can deliver at least 2A continuous current while the MIC2506 can deliver at least 1A continuous current from each output. A slow turn-on feature prevents high inrush current when switching capacitive loads. The internal control circuitry is powered from the same 2.7V to 7.5V.
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