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TMP302

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Pin-Selectable Trip Point 1.4V-Capable Family of Temperature Switches

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Data sheet

TMP302

ACTIVE
Data sheet Order now

Product details

Setpoint type Pin-Selectable Setpoint value (°C) 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125 Operating temperature range (°C) -40 to 125 Accuracy over temp range (max) (°C) 2 Output type Open drain Supply voltage (min) (V) 1.4 Supply voltage (max) (V) 3.6 Supply current (typ) (µA) 8 Number of comparator channels 1 Features Built-in hysteresis Rating Catalog Interface type Switch
Setpoint type Pin-Selectable Setpoint value (°C) 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125 Operating temperature range (°C) -40 to 125 Accuracy over temp range (max) (°C) 2 Output type Open drain Supply voltage (min) (V) 1.4 Supply voltage (max) (V) 3.6 Supply current (typ) (µA) 8 Number of comparator channels 1 Features Built-in hysteresis Rating Catalog Interface type Switch
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • Low Power: 15 µA (Maximum)
  • SOT563 Package: 1.6-mm × 1.6-mm × 0.6 mm
  • Trip-Point Accuracy: ±0.2°C (Typical) From +40°C to +125°C
  • Pin-Selectable Trip Points
  • Open-Drain Output
  • Pin-Selectable Hysteresis: 5°C and 10°C
  • Low Supply Voltage Range: 1.4 V to 3.6 V
  • Low Power: 15 µA (Maximum)
  • SOT563 Package: 1.6-mm × 1.6-mm × 0.6 mm
  • Trip-Point Accuracy: ±0.2°C (Typical) From +40°C to +125°C
  • Pin-Selectable Trip Points
  • Open-Drain Output
  • Pin-Selectable Hysteresis: 5°C and 10°C
  • Low Supply Voltage Range: 1.4 V to 3.6 V

The TMP302 device is a temperature switch in a micropackage (SOT563). The TMP302 offers low power (15-µA maximum) and ease-of-use through pin-selectable trip points and hysteresis.

These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers.

The TMP302 is available in several different versions. For additional trip points, contact a TI representative.

 

 

The TMP302 device is a temperature switch in a micropackage (SOT563). The TMP302 offers low power (15-µA maximum) and ease-of-use through pin-selectable trip points and hysteresis.

These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers.

The TMP302 is available in several different versions. For additional trip points, contact a TI representative.

 

 
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Technical documentation

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* Data sheet TMP302 Easy-to-Use, Low-Power, Low-Supply Temperature Switch in Micropackage datasheet (Rev. E) PDF | HTML 21 Dec 2018
Application brief Improving System Reliability in Auto and Ind. Cameras w/ AccurateTemp. Sensing PDF | HTML 03 Jan 2022
E-book Ein Techniker-Leitfaden für Industrieroboter-Designs 25 Mar 2020
E-book E-book: An engineer’s guide to industrial robot designs 12 Feb 2020
Application brief How to Protect Control Systems From Thermal Damage (Rev. A) 09 Jan 2019
Technical article A key to accurate system thermal management: monitoring both current flow and temp PDF | HTML 04 Oct 2018
Technical article How to maintain thermal performance when designing with USB Power Delivery PDF | HTML 12 Jun 2017

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