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NCT52, NCT51 Datasheet - ON Semiconductor

NCT52 - Ultra Small Temperature Switch

NCT51 NCT52 1,2 1,2 33 44 5 * *5 * * * * Name GND HYST VCC TOVER TOVER TUNDER TUNDER Description Ground.

Ground both pins together close to the chip.

Pin 2 provides the lowest thermal resistance to the die.

Hysteresis Input.

Connect HYST to GND

NCT51, NCT52 Ultra Small Temperature Switch with Pin-Selectable Hysteresis The NCT51 and NCT52 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 5

NCT52 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

NCT51-ONSemiconductor.pdf

This datasheet PDF includes multiple part numbers: NCT52, NCT51. Please refer to the document for exact specifications by model.
NCT52 Datasheet Preview Page 2 NCT52 Datasheet Preview Page 3

Datasheet Details

Part number:

NCT52, NCT51

Manufacturer:

ON Semiconductor ↗

File Size:

119.65 KB

Description:

Ultra small temperature switch.

Note:

This datasheet PDF includes multiple part numbers: NCT52, NCT51.
Please refer to the document for exact specifications by model.

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