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MAX4826 - (MAX4826 - MAX4831) 50mA/100mA Current-Limit Switches

General Description

The MAX4826

MAX4831 family of switches has internal current limiting to prevent host devices from being damaged due to faulty load conditions.

These analog switches have a low 0.7Ω on-resistance and operate from a +2.3V to +5.5V input voltage range.

Key Features

  • Guaranteed Current Limit: 50mA, 100mA.
  • Thermal Shutdown Protection.
  • Reverse-Current Protection.
  • 0.7Ω On-Resistance (MAX4826.
  • MAX4831).
  • 14ms Guaranteed Blanking Time.
  • Fault Flag (FFLG).
  • No-Load Flag (NOLD).
  • 65µA Supply Current.
  • 8µA Latch-Off Current.
  • 0.01µA Shutdown Current.
  • +2.3V to +5.5V Supply Range.
  • Undervoltage Lockout.
  • Fast Current-Limit Response Time.
  • 6-Pin.

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Other Datasheets by Maxim Integrated (now Analog Devices)

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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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19-3672; Rev 0; 5/05 50mA/100mA Current-Limit Switches with NO-LOAD Flag in µDFN General Description The MAX4826–MAX4831 family of switches has internal current limiting to prevent host devices from being damaged due to faulty load conditions. These analog switches have a low 0.7Ω on-resistance and operate from a +2.3V to +5.5V input voltage range. These devices are available with guaranteed 50mA and 100mA current limits, making them ideal for loadswitching applications. In addition to the current-limit fault flag (FFLG), an open-drain no-load flag indicator (NOLD) notifies the system when the current through the switch is less than 10mA (MAX4826–MAX4829), or 5mA (MAX4830/MAX4831).