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PT8A3251 Datasheet Ceramic Heating Controller

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

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General Description

 High watt density Alumina Heaters  High triggering current and double pulse trigger for SCR  Enhanced MHP Algorithm for Quickly Heating-Up and Quickly Lost-Heat-Recover  Uniform Heat to Maintain Constant Temperature  Adjustable to fit wide range heating plates  Adjustable to different Thermal Coefficient of Resistively  Full compensation and insensitive to environment temperature  6 Heat Temperature Settings  Auto power off for PT8A3251  Over Temperature protection  Package: DIP-16 and SOIC-16 package The PT8A3251/53 is a Mix-signal CMOS chip designed for ceramic heating controller.

The chip offers 6 different default heat temperature settings including 150C, 170C, 185C, 200C, 215C, 230C.

And the temperature range can be adjusted through external series resistance.

Overview

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