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U490B-XFPG3 PDF预览

U490B-XFPG3

更新时间: 2024-02-15 21:46:43
品牌 Logo 应用领域
TEMIC 光电二极管
页数 文件大小 规格书
6页 52K
描述
Analog Circuit, 1 Func, BIPolar, PDSO8, SO-8

U490B-XFPG3 技术参数

生命周期:Transferred包装说明:SO-8
Reach Compliance Code:unknown风险等级:5.58
其他特性:IT CAN ALSO OPERATE FROM A 7.4V TO 9.4V SUPPLY模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G8功能数量:1
端子数量:8最高工作温度:100 °C
最低工作温度:-10 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
最大供电电压 (Vsup):9.2 V最小供电电压 (Vsup):7.2 V
标称供电电压 (Vsup):8.2 V表面贴装:YES
技术:BIPOLAR温度等级:OTHER
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

U490B-XFPG3 数据手册

 浏览型号U490B-XFPG3的Datasheet PDF文件第2页浏览型号U490B-XFPG3的Datasheet PDF文件第3页浏览型号U490B-XFPG3的Datasheet PDF文件第4页浏览型号U490B-XFPG3的Datasheet PDF文件第5页浏览型号U490B-XFPG3的Datasheet PDF文件第6页 
U490B  
One-Shot Phase-Control IC  
Description  
The monolithic integrated bipolar circuit, U490B, is a voltage is adjustable. After successful triggering and the  
one-shot power control circuit, designed to control the following delay time, an ignition pulse at the output is re-  
thyristor which is mainly used in electric stapler devices. leased. A further triggering is only possible after the  
The IC is preferred to realise a one-shot phase control, elapse of the delay time.  
where any phase angle and thus any intensity of the load  
D Supply current x2 mA  
D Mains supply via resistor  
Applications  
Features  
D Phase controlled thyristor ignition  
D Triggering with time delay  
D Repetition time delay  
D Electric stapler devices  
Block Diagram  
S
1
D
1
L
1N4007  
R
3
220 kW  
24 kW/  
2 W  
C
3
R
1
V
mains  
1.5 nF  
230 VX  
V
S
3
8
C
1
R
2
2
Start  
47 mF  
10 V  
delay  
220 kW  
N
4
C
Supply  
stage  
Trigger  
control  
2
Sync.  
GND  
47 nF  
Repetition  
delay  
D
2
Load  
7
Phase control  
R
33 W  
Output  
stage  
7
R
220 W  
4
Control  
input  
POR  
Ramp  
6
C
C
4
7
U490B  
47 nF/  
22 nF  
5
250 VX  
R
5
[68 kW  
C
C
6
5
47 kW  
150 nF  
150 nF  
Figure 1. Block diagram with external circuit  
Ordering Information  
Extended Type Number  
U490B-x  
Package  
Remarks  
DIP8  
SO8  
SO8  
Tube  
Tube  
Taped and reeled  
U490B-xFP  
U490B-xFPG3  
Rev. A3, 12-Jan-01  
1 (6)  

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