Datasheet > PT8A3251PE

PT8A3251PE

更新时间： 2024-11-21 15:48:35

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
8页	212K
描述
Analog Circuit,

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中文翻译

获取价格

技术参数
数据手册

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PT8A3251PE 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.66

PT8A3251PE 数据手册

PT8A3251/53

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Ceramic Heating Controller

Description

Features



High watt density Alumina Heaters

High triggering current and double pulse trigger for

SCR

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. The PT8A3251 has an internal timer; it

timeouts and device will stop heating automatically after

216000 clock period, ie. 1 hour for 60Hz and 1.2 hour

for 50Hz. The PT8A3251/53 also has over temperature

protection function. The chip is enclosed in Lead free

DIP-16 and SOIC-16.



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

Applications

Over Temperature protection



Ceramic Heating Controller

Package: DIP-16 and SOIC-16 package

Pin Configuration

REF2

VDD2

PT8A3251/33

REF1

PTC

VDD1

GND

GATE

CLK

12-07-0006

PT0224-1 07/06/12

12 3 4 5 6 7 8

中文翻译

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