Datasheet > PT8A3245PE

PT8A3245PE

更新时间： 2024-11-24 19:24:43

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
7页	285K
描述
Analog Circuit,

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中文翻译

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技术参数
数据手册

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PT8A3245PE 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.59	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
Base Number Matches：	1

PT8A3245PE 数据手册

PT8A3240/1/2/3/4/5/6/7

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Heating Controller

Features

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. When NTC is open, it will cut off GATE

output to disable heating, and the LED1 will flash at 1/8

CLK.

 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

The device can be used in both 120V and 240V

power line supplier, automatically adjusting the heating

power according to the power line voltage to avoid

heating appliance damage.

Applications

 Hair Curler

Pin Configuration

NTC1

NTC2

C LK

VDD

OFF

GATE

NTC1

NTC2

C LK

VDD

LED

GATE

ON/OFF

GND

PT8A3240/1/2/3

PT8A3244/5/6/7

Pin Description

Pin Name

PT8A324 PT8A324

I/O

No.

Description

PT8A324

0/1/2/3

PT8A324

4/5/6/7

0/1/2/3

4/5/6/7

NTC1

NTC voltage input, NTC open detection input.

NTC2

CLK

NTC2

CLK

Output signal for NTC open detection.

Clock input from power line.

Ground.

GND

Heating-on button input for PT8A3240/1/2/3 or Heating-

on/off input for PT8A3244/5/6/7 and LED driving output.

ON/OFF

GATE

I/O

GATE

SCR trigger output, active high.

Heating-off button input and LED2 driving output for

PT8A3240/1/2/3 or only LED2 driving output for

PT8A3244/5/6/7.

OFF

LED

I/O

VDD

Power

Power.

12-07-0006

PT0217 -5

07/06/12

12 3 4 5 6 7

中文翻译

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