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SG6516SZ PDF预览

SG6516SZ

更新时间: 2024-10-28 03:32:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 电源电路电源管理电路光电二极管监控PC
页数 文件大小 规格书
12页 693K
描述
PC Power Supply Supervisors

SG6516SZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOIC
包装说明:SOP, SOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.66
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:8.661 mm湿度敏感等级:3
信道数量:4功能数量:1
端子数量:14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:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:12 V
认证状态:Not Qualified座面最大高度:1.727 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 V
标称供电电压 (Vsup):12 V表面贴装:YES
温度等级:OTHER端子面层:Matte Tin (Sn)
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:NOT SPECIFIED
宽度:3.91 mmBase Number Matches:1

SG6516SZ 数据手册

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April 2008  
SG6516  
PC Power Supply Supervisors  
Features  
Description  
The SG6516 is designed to provide the supply voltage,  
current supervisor, remote on/off (PSON), power good  
(PGO) indicator, and fault protection (FPO) functions for  
switching power systems.  
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Two 12V Sense Input Pins: VS12 and VS12B  
Over-Voltage Protection (OVP) for 3.3V, 5V,  
and two 12V  
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Over-Current Protection (OCP) for 3.3V, 5V,  
and two 12V  
For supervisory functions, 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 decreases to 2.3V,  
3.5V, and 9V, respectively, the under-voltage protection  
function is enabled. FPO is set 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 the protection  
threshold. An additional protection input pin provides  
the flexibility for designing protection circuits.  
Under-Voltage Protection (UVP) for 3.3V, 5V,  
and two 12V  
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Open-Drain Output for PGO and FPO Pins  
300ms Power-Good Delay  
2.8ms PSON Control to FPO Turn-off Delay  
48ms PSON Control Delay  
No Lock-up During the Fast AC Power On/Off  
Wide Supply Voltage Range: 4V to 15V  
The power supply is turned on after a 48ms delay when  
PSON signal is set from HIGH to LOW. To turn off the  
power supply, the PSON signal is set from LOW to  
HIGH with a delay of 48ms. The PGI circuitry provides a  
power-down warning signal for PGO. When PGI input is  
lower than the internal 1.25V reference voltage, the  
PGO signal is pulled LOW.  
Applications  
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Switch-Mode Power Supplies with Active PFC  
Servo System Power Supplies  
PC-ATX Power Supplies  
Ordering Information  
Packing  
Part Number Operating Temperature Range  
Package  
Method  
SG6516DZ  
SG6516SZ  
-40°C to +85°C  
-40°C to +85°C  
16-pin Dual In-Line Package (DIP)  
16-pin Small Outline Package (SOP)  
Rail  
Tape & Reel  
All packages are lead free per JEDEC: J-STD-020B standard.  
© 2007 Fairchild Semiconductor Corporation  
SG6516 • Rev. 1.0.2  
www.fairchildsemi.com  

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Power Management Circuit, PDIP16