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MAX6502

ON Semiconductor
Part Number MAX6502
Manufacturer ON Semiconductor
Description Ultra Small Temperature Switch
Published Feb 2, 2016
Detailed Description MAX6501, MAX6502 Ultra Small Temperature Switch with Pin−Selectable Hysteresis The MAX6501 and MAX6502 are SOT-23 tempe...
Datasheet PDF File MAX6502 PDF File

MAX6502
MAX6502

Overview
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.
The MAX6501/6502 are aimed for hot-temperature monitoring (+45°C to +115°C).
These devices assert a logic signal when the temperature goes above the threshold.
The MAX6501 and MAX6502 are offered in five standard temperature thresholds.
Available in 5-Pin SOT-23A packages, these parts are ideal for applications requiring high integration, small size, low power and low installed cost.
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 Applications • Thermal Management in PCs and Servers • Over Temperature Fail Safe Circuits • Simple Fan Controller • Temperature Alarms • Projectors/Printers • Notebook Computers • Network Boxes http://onsemi.
com 5 1 2 3 4 SOT-23A CASE 1212 PIN CONNECTIONS GND 1 5 TOVER (TOVER)* GND 2 MAX6501 MAX6502 HYST 3 4 VCC *For MAX6502 Note: 5-Pin SOT-23A is equivalent to EIAJ SC-74A ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet.
DEVICE MARKING INFORMATION See general marking i...


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