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MAX4866 Datasheet Overvoltage Protection Controllers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: DataSheet.in 19-3582; Rev 1; 5/06 Overvoltage Protection Controllers with Reverse Polarity.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX4864L/MAX4865L/MAX4866L/MAX4867/ MAX4865/MAX4866 overvoltage protection controllers protect low-voltage systems against high-voltage faults up to +28V, and negative voltages down to -28V.

These devices drive a low-cost plementary MOSFET.

If the input voltage exceeds the overvoltage threshold, these devices turn off the n-channel MOSFET to prevent damage to the protected ponents.

Key Features

  • Overvoltage Protection Up to +28V.
  • Reverse Polarity Protection Down to -28V.
  • Preset Overvoltage (OV) Trip Level (7.4V, 6.35V, 5.8V, 4.65V).
  • Drive Low-Cost Complementary MOSFET.
  • Internal 50ms Startup Delay.
  • Internal Charge Pump.
  • 8.5µA Standby Current (In UVLO Mode).
  • 0.4µA Shutdown Current.
  • Overvoltage Fault FLAG Indicator.
  • 6-Pin (2mm x 2mm) µDFN and 6-Pin SOT23 Packages MAX4864L/MAX4865L/MAX4866L/MAX4867/M.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX4866L (MAX4864L - MAX4867) Overvoltage Protection Controllers
MAX4864L Overvoltage Protection Controllers
MAX4865 (MAX4864L - MAX4867) Overvoltage Protection Controllers
MAX4865L Overvoltage Protection Controllers
MAX4867 Overvoltage Protection Controllers
MAX4800 (MAX4800 - MAX4802) High-Voltage Analog Switches
MAX4801 (MAX4800 - MAX4802) High-Voltage Analog Switches
MAX4802 (MAX4800 - MAX4802) High-Voltage Analog Switches
MAX4810 High-Voltage Digital Pulsers
MAX4811 High-Voltage Digital Pulsers

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