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FAN1587ADX PDF预览

FAN1587ADX

更新时间: 2024-01-03 00:38:35
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 稳压器
页数 文件大小 规格书
14页 73K
描述
3A Adjustable/Fixed Low Dropout Linear Regulator

FAN1587ADX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SFM
包装说明:TO-220,针数:3
Reach Compliance Code:unknown风险等级:5.67
最大回动电压 1:1.3 V最大差分输入-输出电压:12 V
最小差分输入-输出电压:1.5 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e3湿度敏感等级:NOT APPLICABLE
功能数量:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:3 A最大输出电压 1:3.6 V
最小输出电压 1:1.5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT APPLICABLE
认证状态:COMMERCIAL调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装:NO端子面层:TIN
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT APPLICABLEBase Number Matches:1

FAN1587ADX 数据手册

 浏览型号FAN1587ADX的Datasheet PDF文件第2页浏览型号FAN1587ADX的Datasheet PDF文件第3页浏览型号FAN1587ADX的Datasheet PDF文件第4页浏览型号FAN1587ADX的Datasheet PDF文件第5页浏览型号FAN1587ADX的Datasheet PDF文件第6页浏览型号FAN1587ADX的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FAN1 5 8 7 A  
3 A Ad ju s t a b le /Fix e d Lo w Dro p o u t Lin e a r Re g u la t o r  
Features  
Description  
• Fast transient response  
The FAN1587A, FAN1587A-1.5, and FAN1587A-3.3 are low  
dropout three-terminal regulators with 3A output current capa-  
bility. These devices have been optimized for low voltage  
• Low dropout voltage at up to 3A  
• Load regulation: 0.05% typical  
• Trimmed current limit  
applications including V bus termination, where transient  
TT  
• On-chip thermal limiting  
• Standard TO-220, TO-263, TO-263 center cut,  
and TO-252 packages  
response and minimum input voltage are critical. The  
FAN1587A is ideal for low voltage microprocessor applica-  
tions requiring a regulated output from 1.5V to 3.6V with an  
input supply of 12V or less. The FAN1587A-1.5 offers fixed  
1.5V with 3A current capability for GTL+ bus V termina-  
TT  
tion. The FAN1587A-3.3 offers fixed 3.3V current capability  
for logic IC operation.  
Applications  
• Pentium® Class GTL+ bus supply  
• Low voltage logic supply  
• Post regulator for switching supply  
• 12V to 5V linear regulator  
• 3.3V to 1.5V linear regulator  
Current limit is trimmed to ensure specified output current and  
controlled short-circuit current. On-chip thermal limiting pro-  
vides protection against any combination of overload and  
ambient temperature that would create excessive junction  
temperatures.  
The FAN1587A, FAN1587A-1.5, and FAN1587A-3.3 are  
available in the industry-standard TO-220, TO-263, TO-263  
center cut, and TO-252 (DPAK) power packages.  
Typical Applications  
FAN1587A  
V
IN  
V
OUT  
V
IN  
= 12V  
9V at 3A  
+
22µF  
+
ADJ  
22µF  
R1  
124Ω  
R2  
768Ω  
V
OUT  
= V  
REF  
(1+R2/R1)+I  
*R2  
ADJ  
FAN1587A-3.3  
V
IN  
V
OUT  
V
IN  
= 9V  
3.3V at 3A  
+
+
GND  
22µF  
22µF  
65-1587-16  
Pentium is a registered trademark of Intel Corporation.  
REV. 1.0.5 11/10/03  

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