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SR7820-015WL PDF预览

SR7820-015WL

更新时间: 2024-10-01 20:42:43
品牌 Logo 应用领域
MPD /
页数 文件大小 规格书
2页 315K
描述
Analog Circuit

SR7820-015WL 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:, SIP3H,.75Reach 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:2 A标称输出电压:1.5 V
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3H,.75
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

SR7820-015WL 数据手册

 浏览型号SR7820-015WL的Datasheet PDF文件第2页 
Series  
SR7820  
Low Cost, 2A 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.  
±2ꢀ.  
±.ꢀꢁ ±.ꢀ7ꢁ  
±.ꢀꢁ  
2ꢁ  
Max.  
±±ꢀ.  
Units  
%
%
%
mV P - P  
°C  
mA  
%/°C  
µF  
mA  
W
Key Features:  
Efficiency to 92%  
2A Output Current  
Compact SIP Case  
LM78xx Replacement  
Wide Input Range  
Short Circuit Protected  
Thermal Shutdown  
Low Noise  
Load Regulation  
Ripple & Noise (2. MHz)  
Thermal Shutdown  
Quiescent Current  
Temperature Coefficient  
Maximum Capacitive Load  
Output Current Limit  
Short Circuit Input Power  
Output Short Circuit  
General  
Iout = 1.% to 1..%  
±1ꢀ.  
4ꢁ  
See Note 2  
See Note ±  
1ꢁ.  
1.  
.ꢀ.±  
1,...  
ꢁ,...  
.ꢀꢁ  
1ꢀ8  
Continuous (Autorecovery)  
Low Low Cost  
Parameter  
Conditions  
Min.  
Not Isolated  
28.  
Typ.  
Max.  
Units  
Isolation Voltage  
Switching Frequency  
Environmental  
Parameter  
Operating Temperature Range  
Operating Temperature Range  
Storage Temperature Range  
Lead Temperature  
Cooling  
±±.  
4ꢁ.  
kHz  
Conditions  
Min.  
-4.  
Typ.  
+2ꢁ  
Max.  
+8ꢁ  
+1..  
+12ꢁ  
±..  
Units  
°C  
°C  
°C  
°C  
Ambient  
Case  
-ꢁꢁ  
1ꢀꢁ mm From Case For 1. Sec  
Free Air Convection  
RH, Non-condensing  
Humidity  
9ꢁ  
%
Physical  
Case Size  
Case Material  
Weight  
.ꢀ4ꢁ x .ꢀ±ꢁ x .ꢀ69 Inches (11ꢀꢁ x 9ꢀ. x 17ꢀꢁ. mm)  
Non-Conductive Black Plastic (UL-94V.)  
.ꢀ1± Oz (±ꢀ7g)  
Reliability Specifications  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
MTBF  
MIL HDBK 217F, 2ꢁ°C, Gnd Benign  
2ꢀ.  
MHours  
Typical Application Circuit  
Component Values  
Capacitors  
Model  
Number  
C1, C3  
C2, C4  
F/V)  
F/V)  
SR782.-.1ꢁW  
SR782.-.18W  
SR782.-.2W  
SR782.-.±W  
SR782.-.ꢁW  
SR782.-.6W  
1. /2ꢁ  
1. /2ꢁ  
1. /2ꢁ  
1. /2ꢁ  
1. /2ꢁ  
1. /2ꢁ  
22 / 6ꢀ±  
22 / 6ꢀ±  
22 / 6ꢀ±  
22 / 6ꢀ±  
22 / 16  
22 / 16  
MicroPower Direct  
292 Page Street  
Suite D  
Stoughton, MA .2.72  
USA  
T: (781) ±44-8226  
F: (781) ±44-8481  
E: sales@micropowerdirectꢀcom  
W: wwwꢀmicropowerdirectꢀcom  
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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