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MAX6501 - Ultra Small Temperature Switch

Description

Ground.

Ground both pins together close to the chip.

Pin 2 provides the lowest thermal resistance to the die.

Features

  • 5-Pin SOT-23A.
  • Factory-Programmed Thresholds from +45°C to +115°C in 10°C Increments.
  • Pin-Selectable +2°C or +10°C Hysteresis.
  • "0.5°C (Typ) Threshold Accuracy Over Full Temperature Range.
  • No External Components Required.
  • 17 µA Supply Current Typical.

📥 Download Datasheet

Datasheet Details

Part number MAX6501
Manufacturer onsemi
File Size 120.20 KB
Description Ultra Small Temperature Switch
Datasheet download datasheet MAX6501 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.

View original datasheet text
MAX6501, MAX6502 Ultra Small Temperature Switch with Pin−Selectable Hysteresis The MAX6501 and MAX6502 are SOT-23 temperature switches that require no external components and the design is facilitated with factory- programmed temperature thresholds. A choice of factory-trimmed temperature trip points are available. Pin selectable hysteresis of +2°C or +10°C allows flexibility to the design. These parts typically consume only 17 µA of current and operate over the entire -55°C to +125°C temperature range while offering accuracies of "0.5°C (typ) and "4°C (max). The MAX6501 has an open drain, active low output, meant for microprocessor reset control. The MAX6502 has a CMOS, active high output designed to drive a logic level MOSFET to turn on a fan or heater element.
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