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SEN012

更新时间: 2024-02-19 13:34:08
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT /
页数 文件大小 规格书
8页 1184K
描述
Zero Loss High Voltage Sense Signal Disconnect IC

SEN012 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:14 weeks
风险等级:1.54Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G8
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:105 °C最低工作温度:-40 °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
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mmBase Number Matches:1

SEN012 数据手册

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SEN012-013  
®
SENZero Family  
Zero1 Loss High Voltage Sense Signal Disconnect IC  
High-Voltage  
DC Rail  
Product Highlights  
Features and Performance  
Eliminates significant standby losses  
Disconnects unnecessary circuit blocks during standby,  
remote-off, or light-load conditions  
System  
VCC  
VCC  
D1  
D2  
Ultra low leakage (maximum 1 mA) 650 V MOSFETs  
<0.5 mW per channel during standby  
Single component provides remote disconnect functionality  
No external components or additional bias supply needed for  
remote-off  
System  
Standby  
Signal  
Integrates multiple disconnect MOSFETs, gate drive, and  
protection  
Minimal component count provides higher reliability  
Protection features to help production/manufacturing yields  
Pin-to-pin fault and ESD protection  
G
S1  
S2  
SENZero  
To Controller(s)  
Sense Pins  
System  
Ground  
PI-5813-032510  
Triggerable via remote-off signal or load conditions  
Integrated gate pull down circuit protects against loss of  
trigger signal fault  
Figure 1. Typical Application SEN012.  
Green package technology  
RoHS compliant and halogen free  
Withstands high differential surge conditions  
S1, S2 and S3 interface with controller pins up to 6.5 V  
above system ground  
High-Voltage  
DC Rail  
System  
VCC  
EcoSmart® – Energy Efficient  
VCC  
D1  
D2  
D3  
<3 mW loss at 230 VAC in Off/standby mode  
System  
Standby  
Signal  
Applications  
ACDC converters with high-voltage resistive signal paths  
Ideal for all very low standby systems such as those meeting  
EuP Lot 6 and similar energy efficiency standards  
G
S1  
S2  
S3  
SENZero  
To Controller(s)  
Sense Pins  
Description  
SENZero is a compact low cost solution to eliminate losses in  
resistive signal paths connected between high-voltage rails and  
switching power supply controller(s). Examples include feed-  
forward or feedback signal paths connected to boost controllers  
in power factor corrected systems and feedforward signal paths  
in two switch forward / LLC / half and full bridge converters.  
System  
Ground  
PI-5812-032510  
Figure 2. Typical Application SEN013.  
Component Selection Table  
The device is available in 2 (SEN012) and 3 (SEN013) channel  
versions according to the application’s requirements. The  
internal gate drive and protection circuitry provides gate drive  
signals to the internal 650 V MOSFETs in response to the voltage  
applied to the VCC pin. This simple configuration provides easy  
integration into existing systems by using the system VCC rail as  
an input to the SENZero.  
230 VAC  
Power Consumption  
in Standby  
Integrated Disconnect  
MOSFETs  
Product2  
SEN012DG  
SEN013DG  
2
3
<1 mW  
<1.5 mW  
Table 1. Component Selection Table.  
Notes:  
The SENZero family uses a low cost compact SO-8 package to  
reduce PCB area while the pin configuration is designed to meet  
pin-pin fault conditions.  
1. IEC 62301 clause 4.5 rounds standby power use below 5 mW to zero.  
2. Package: D: SO-8.  
www.powerint.com  
November 2010  

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