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MAX6502 - Ultra Small Temperature Switch

Download the MAX6502 datasheet PDF. This datasheet also covers the MAX6501 variant, as both devices belong to the same ultra small temperature switch family and are provided as variant models within a single manufacturer datasheet.

General Description

Ground.

Ground both pins together close to the chip.

Pin 2 provides the lowest thermal resistance to the die.

Key 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

Note: The manufacturer provides a single datasheet file (MAX6501-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MAX6502
Manufacturer onsemi
File Size 120.20 KB
Description Ultra Small Temperature Switch
Datasheet download datasheet MAX6502 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MAX6502 Low-Cost / +2.7V to +5.5V / Micropower Temperature Switches Maxim
MAX6501 Low-Cost / +2.7V to +5.5V / Micropower Temperature Switches Maxim
MAX6503 Low-Cost / +2.7V to +5.5V / Micropower Temperature Switches Maxim
MAX6504 Low-Cost / +2.7V to +5.5V / Micropower Temperature Switches Maxim
MAX6505 Dual Trip SOT Temperature Switches Maxim

Other Datasheets by onsemi

Part Number Description
MAX6501 Ultra Small Temperature Switch
MAX1617 SMBus Temperature Sensor with Internal and External Diode Input
MAX1720 Switched Capacitor Voltage Inverter
MAX707 (MAX707 / MAX708) UP Supervisory Circuits
MAX708 (MAX707 / MAX708) UP Supervisory Circuits

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.