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SG6520DZ PDF预览

SG6520DZ

更新时间: 2024-10-28 03:32:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 监控PC
页数 文件大小 规格书
13页 458K
描述
PC Power Supply Supervisors

SG6520DZ 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.69可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDIP-T16
长度:19.177 mm信道数量:4
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:12 V
认证状态:Not Qualified座面最大高度:5.334 mm
子类别:Power Management Circuits最大供电电流 (Isup):2.6 mA
最大供电电压 (Vsup):15 V最小供电电压 (Vsup):4.2 V
标称供电电压 (Vsup):12 V表面贴装:NO
温度等级:OTHER端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

SG6520DZ 数据手册

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Product Specification  
PC Power Supply Supervisors  
SG6520  
power good (PGO) indicator function, and fault  
protection (FPO) function for switching power systems.  
FEATURES  
„
Two 12V sense input pins: VS12 and VS12B  
Over voltage protection (OVP) for 3.3V, 5V, and  
two 12V  
„
For supervisor function, it provides the over voltage  
protection (OVP) for 3.3V, 5V and two 12V; over current  
protection (OCP) for 3.3V, 5V and two 12V; under  
voltage protection (UVP) for 3.3V, 5V and two 12V.  
When 3.3V, 5V or 12V voltage is decreasing to 2.3V,  
3.5V and 9V respectively, the under voltage protection  
(UVP) function will be enabled. FPO will be set to high to  
turn off the PWM controller IC. The voltage difference  
across external current shunt is used for OCP functions.  
An external resistor can be used to adjust protection  
threshold.  
„
„
Over current protection (OCP) for 3.3V, 5V, and two  
12V  
Under voltage protection (UVP) for 3.3V, 5V, and  
two 12V  
„
„
„
„
„
„
„
„
Open drain output for PGO and FPO pins  
300mS power good delay  
300mS turn on delay for 3.3V, 5V and two 12V  
2.8mS PSON control to FPO turn-off delay  
48mS PSON control delay  
No lockup during the fast AC power on/off  
Wide supply voltage range from 4.2V to 15V  
Programmable over temperature protection(OTP)  
The power supply is turned on after 48mS delay time  
when PSON signal is set from high to low. To turn off  
power supply, PSON signal is set from low to high with  
the delay time 48mS. The PGI circuitry provides a  
power-down warning signal for PGO. When PGI input is  
lower than the internal 1.25V reference voltage, PGO  
signal is pulled low.  
DESCRIPTION  
SG6520 is designed to provide the voltage, and current  
supervisor function, remote on/off (PSON) function,  
TYPICAL APPLICATION  
© System General Corp.  
Version 1.0.1 (IAO33.0041.B0)  
- 1 -  
www.sg.com.tw • www.fairchildsemi.com  
September 28, 2007  

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