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PT8A3267AWE

更新时间： 2024-11-21 15:48:35
品牌 Logo 应用领域
美台 - DIODES /
页数 文件大小 规格书
15页 418K
描述
Analog Circuit,

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中文翻译

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PT8A3267AWE 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：,Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.1模拟集成电路 - 其他类型：ANALOG CIRCUIT
Base Number Matches：1

PT8A3267AWE 数据手册

 浏览型号PT8A3267AWE的Datasheet PDF文件第2页浏览型号PT8A3267AWE的Datasheet PDF文件第3页浏览型号PT8A3267AWE的Datasheet PDF文件第4页浏览型号PT8A3267AWE的Datasheet PDF文件第5页浏览型号PT8A3267AWE的Datasheet PDF文件第6页浏览型号PT8A3267AWE的Datasheet PDF文件第7页 
PT8A3263-66A-F/67A/68A  
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NTC Heating Controller with Multi LEDs  
Features  
Description  
The PT8A3263/4/5/6/7/8 are mixed signal CMOS  
LSI chips specially designed for heating controller with  
the external NTC (Negative Temperature Component)  
sensor. NTC open protection is implemented for device  
safety and selectable 5 or 6 heating temperature levels.  
PT8A3263/64 are for 5 step levels (eg.100℃,  
120℃, 140℃, 160℃, 180℃) and PT8A3265/66 are for  
6 step levels (eg. 100℃, 120℃, 140℃, 160℃, 180℃,  
200℃). They can drive TRIAC or SCR directly and  
detect the heater’s temperature with NTC sensor input.  
They have up/down keys for temperature setting, On/Off  
Key for heating on/off control and 3 LEDs display mode.  
PT8A3267/68 have 6 step levels (eg.100℃, 120℃,  
140℃, 160℃, 180℃, 200℃). They can drive TRIAC or  
SCR directly and detect the heater’s temperature with  
NTC sensor input. They have up/down keys for  
temperature setting and On/Off Key for heating on/off  
control. They also have 1 second (2 seconds for  
PT8A3268A) delay function before go into off state and  
lock-key function. Their LEDs have special running  
flash mode (mode 4)  
5/6 steps heat temperature settings with 5 LEDs or 6  
LEDs indicator  
Auto temperature control with NTC  
NTC open protection  
Pulse trigger for high current SCR / TRIAC (up to  
15mA)  
Auto power off after exact 1 Hour heating(It is  
optional to disable.)  
Dual Voltage (120/240V 50/60Hz) operations (only  
PT8A3263-3266A/B/C available)  
Auto detect power supply Voltage (120V/240V) and  
frequency (50/60Hz)  
Internal 5V Zener  
DIP-16 and SOIC-16 package  
Applications  
Ceramic heating controller  
Pin Configuration  
VDD  
NTC1  
1
2
16  
15  
14  
13  
12  
GATE  
L6  
NTC2  
CLK  
TM  
These devices can be used in both 120V and 240V  
power line system, as they can automatically adjust the  
heating power according to the power line voltage to  
avoid heating appliance damage or long heating time.  
They have selectable build-in timer to enable/  
disable auto-power off function after turn on 1 hour and  
the timer is 1 hour both under 60Hz and 50Hz power  
supply.  
3
4
5
6
7
L5  
PT8A326x  
C1  
L4  
L3  
L2  
K1  
K2  
11  
10  
9
L1  
GND  
8
Pin Description  
Name  
NTC1  
NYC2  
CLK  
TM  
C1  
K1  
K2  
Pin No.  
Type  
Description  
1
2
3
4
5
6
7
I
O
I
I
O
I
NTC voltage input, NTC open detection input  
Output signal for NTC open detection  
Clock input from power line  
Timer be disabled if tied ground  
ON state indicator / lock key indicator for 3267A/3268A  
UP, DOWN push button input  
I
ON/OFF push button input  
L1~L6  
GATE  
GND  
9-14  
15  
8
O
O
Six temperature steps indicator LED1~LED6 output  
TRIAC and SCR trigger output  
Ground Ground  
Power Power Supply.  
VDD  
16  
12-07-0006  
PT0326-1 07/06/12  
1
1234567...15

中文翻译

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