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PT8A3241 - Heating Controller

Download the PT8A3241 datasheet PDF. This datasheet also covers the PT8A3240 variant, as both devices belong to the same heating controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The PT8A3240/1/2/3/14/5/6/7 is a mixed signal CMOS LSI chip designed for the automatic controller of heat with external NTC (Negative Temperature Component).

NTC open protection is implemented for device safety.

Key Features

  • Dual Voltage (120V/240V) operations.
  • Auto temperature control with NTC.
  • NTC open protection.
  • Multi mode LED indicator.
  • Direct drive SCR.
  • Auto Heating off after heating timer timeout.
  • Low cost 8-Pin DIP and SOIC package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT8A3240-PericomSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
PT8A3280 Heating Controller Pericom
PT8A3281 Heating Controller Pericom
PT8A3282 Heating Controller Pericom
PT8A3283 Heating Controller Pericom
PT8A3284 Heating Controller Pericom

Other Datasheets by Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PT8A3240 Heating Controller
PT8A3242 Heating Controller
PT8A3243 Heating Controller
PT8A3244 Heating Controller
PT8A3245 Heating Controller

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
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| |||||||||||||||||| Features  Dual Voltage (120V/240V) operations  Auto temperature control with NTC  NTC open protection  Multi mode LED indicator  Direct drive SCR  Auto Heating off after heating timer timeout  Low cost 8-Pin DIP and SOIC package Applications  Hair Curler PT8A3240/1/2/3/4/5/6/7 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Heating Controller Description The PT8A3240/1/2/3/14/5/6/7 is a mixed signal CMOS LSI chip designed for the automatic controller of heat with external NTC (Negative Temperature Compon