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G558 - Current-Limit Switches

General Description

The G558/G559 family of switches feature internal current limiting to prevent host devices from being damaged due to faulty load conditions.

These analog switches have a low 0.2Ω on-resistance and operate from a 2.3V to 5.5V input voltage range.

Key Features

  • 200mΩ On-Resistance.
  • Current Limit : 275mA (G558A/G559A), 175mA (G558B/G559B), 250mA(G558C/G559C), 150mA (G558D/G559D).
  • 2.3V to 5.5V Supply Range.
  • Undervoltage Lockout.
  • 85μA Supply Current.
  • 30μA Latch-OFF Current.
  • 1μA Maximum Shutdown Current.
  • Latch-off Function(G558X) and Auto-Restart Function(G559X).
  • Active High Enable.
  • Thermal-Shutdown Protection.
  • Reverse-Current Limit Protection.
  • 40ms.

📥 Download Datasheet

Datasheet Details

Part number G558
Manufacturer Global Mixed-mode Technology
File Size 91.38 KB
Description Current-Limit Switches
Datasheet download datasheet G558 Datasheet

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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Global Mixed-mode Technology G558/G559 Current-Limit Switches Features „ 200mΩ On-Resistance „ Current Limit : 275mA (G558A/G559A), 175mA (G558B/G559B), 250mA(G558C/G559C), 150mA (G558D/G559D) „ 2.3V to 5.