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SR7815-012W PDF预览

SR7815-012W

更新时间: 2024-10-01 16:48:31
品牌 Logo 应用领域
MPD /
页数 文件大小 规格书
2页 349K
描述
Analog Circuit

SR7815-012W 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:, SIP3,.25Reach Compliance Code:unknown
风险等级:5.6最大输入电压:18 V
最小输入电压:4.75 V端子数量:3
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:1.5 A标称输出电压:1.2 V
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3,.25
认证状态:Not Qualified子类别:Other Analog ICs
表面贴装:NO温度等级:INDUSTRIAL
端子节距:2.54 mm端子位置:SINGLE
Base Number Matches:1

SR7815-012W 数据手册

 浏览型号SR7815-012W的Datasheet PDF文件第2页 
Series  
SR7815  
Low Cost, 1.5A Output  
Non-isolated POL  
Switching Regulators  
Electrical Specifications  
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.  
Output  
Parameter  
Output Voltage Accuracy  
Line Regulation  
Conditions  
Vin = Min to Max  
Min.  
Typ.  
±2.ꢀ  
±ꢀ.5 ±ꢀ.75  
±ꢀ.5  
2ꢀ  
Max.  
±±.ꢀ  
Units  
%
%
%
mV P - P  
°C  
mA  
%/°C  
µF  
mA  
W
Key Features:  
Efficiency to 92%  
1.5A Output Current  
Compact SIP Case  
LM78xx Replacement  
Wide Input Range  
Short Circuit Protected  
Thermal Shutdown  
Low Noise  
Load Regulation  
Ripple & Noise (2ꢀ MHz)  
Thermal Shutdown  
Quiescent Current  
Temperature Coefficient  
Maximum Capacitive Load  
Output Current Limit  
Short Circuit Input Power  
Output Short Circuit  
General  
Iout = 1ꢀ% to 1ꢀꢀ%  
±1.ꢀ  
45  
See Note 2  
See Note ±  
15ꢀ  
5
1ꢀ  
ꢀ.ꢀ2  
1,ꢀꢀꢀ  
5,ꢀꢀꢀ  
ꢀ.5  
1.8  
Continuous (Autorecovery)  
Low Low Cost  
Parameter  
Conditions  
Min.  
Not Isolated  
±ꢀꢀ  
Typ.  
Max.  
Units  
Isolation Voltage  
Switching Frequency  
Environmental  
Parameter  
Operating Temperature Range  
Operating Temperature Range  
Storage Temperature Range  
Lead Temperature  
Cooling  
±4ꢀ  
±8ꢀ  
kHz  
Conditions  
Min.  
-4ꢀ  
Typ.  
+25  
Max.  
+85  
+1ꢀꢀ  
+125  
±ꢀꢀ  
Units  
°C  
°C  
°C  
°C  
Ambient  
Case  
-55  
1.5 mm From Case For 1ꢀ Sec  
Free Air Convection  
RH, Non-condensing  
Humidity  
95  
%
Physical  
Case Size  
Case Material  
Weight  
ꢀ.45 x ꢀ.±5 x ꢀ.69 Inches (11.5 x 9.ꢀ x 17.5ꢀ mm)  
Non-Conductive Black Plastic (UL-94Vꢀ)  
ꢀ.14 Oz (4.ꢀg)  
Reliability Specifications  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
MTBF  
MIL HDBK 217F, 25°C, Gnd Benign  
2.ꢀ  
MHours  
Typical Application Circuits  
Component Values  
Capacitors  
Model  
Number  
C1, C3  
C2, C4  
F/V)  
F/V)  
MicroPower Direct  
292 Page Street  
Suite D  
Stoughton, MA ꢀ2ꢀ72  
USA  
SR7815-ꢀ12W  
SR7815-ꢀ18W  
SR7815-ꢀ2W  
SR7815-ꢀ±W  
SR7815-ꢀ5W  
SR7815-ꢀ6W  
1ꢀ /25  
1ꢀ /25  
1ꢀ /25  
1ꢀ /25  
1ꢀ /25  
1ꢀ /25  
22 / 6.±  
22 / 6.±  
22 / 6.±  
22 / 6.±  
22 / 16  
22 / 16  
T: (781) ±44-8226  
F: (781) ±44-8481  
E: sales@micropowerdirect.com  
W: www.micropowerdirect.com  
Notes:  
1. C1 is a low ESR ceramic capacitor used to minimize noise at the regulator.  
A tantalum or low ESR electrolytic capacitor may also be used.  
2. C1 & C2 are required and should be mounted as close to the regulator pins as possible.  
www.micropowerdirect.com  

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