New Product Introduction

Toshiba Electronics Europe TCTH021BE / TCTH022BE

Thermoflagger™ over-temperature detection ICs

Toshiba Electronics Europe TCTH021BE / TCTH022BE product image

These over-temperature detection ICs are the first in Toshiba's Thermoflagger™ family.

The devices can be combined with positive temperature coefficient (PTC) thermistors to detect over-temperature conditions within electronic systems, in order to take countermeasures if necessary. 

Thermoflagger™ devices offer a simple and inexpensive, low current consumption solution capable of connecting to several PTC thermistors. Additional over-temperature protection solutions can be realized by combining them with general temperature sensor ICs.

 

Key features

  • High accuracy
  • No supply voltage stabilization required
  • Uses current source for temperature detection
  • Industrial temperature range

 

Additional features

Advantages

  • High integration
  • Low cost
  • Multiple temperature measuring points
     

Benefits

  • Easy to use
  • Reduced logistic
  • No calibration needed
     

Additional Features

  • TCTH021BE has a non-latching function for the FLAG signal when it detects abnormal states
  • TCTH022BE has a latching function for the signal.

 

Applications

  • Home appliances
  • Tablet/Notebook PC
  • Electric tools
  • Industrial equipment (PLC, Power supply)

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