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SR78-1.5S-1000 PDF预览

SR78-1.5S-1000

更新时间: 2024-10-01 07:16:15
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描述
Encapsulated DC-DCConverter

SR78-1.5S-1000 数据手册

 浏览型号SR78-1.5S-1000的Datasheet PDF文件第2页 
VER : B_0  
update : 2012.01.20  
Encapsulated DC-DC Converter  
SR78/1000 SERIES  
1 A  
KEY FEATURES  
A Type  
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SIP-Package Fits Existing TO-220 Footprint  
Pin Compatible with LMxx Linear Regulators  
Efficiency up to 96%,Non Isolated, No Need for Heatsinks  
Wide Input Operating (4.6V~36V)  
PIN material: Metal  
(Nickel Plate Brass)  
Non Standard Outputs Available as Specials Between 1.5V~15V  
Short Circuit Protection  
Over-Current Protection & Over-Temperature protection  
UL94V-0 Package Material  
Meet EN55022 Class A Conducted Emissions& Radiated Emissions(Note 3)  
Meet EN55022 Class BConducted Emissions& Radiated Emissions(Note 4)  
3-Years Product Warranty  
All specifications are typical at normal input voltage, full load and +25°C otherwise noted  
ELECTRICAL SPECIFICATIONS  
Model No. ( Single Output )  
Max Output Wattage (W)  
Input Voltage Range (V.DC.)  
Output Voltage (V.DC.)  
SR78-1.5S/1000  
1.5W  
SR78-1.8S/1000  
1.8W  
SR78-2.5S/1000  
2.5W  
SR78-3.3S/1000  
3.3W  
SR78-5S/1000  
5W  
4.6-36V  
4.6-36V  
4.6-36V  
4.75-36V  
6.5-36V  
1.5V / 1000mA  
1.8V / 1000mA  
2.5V / 1000mA  
3.3V / 1000mA  
5.0V / 1000mA  
Efficiency(Min. Vin) (typ.)  
Efficiency(Max. Vin) (typ.)  
76%  
66%  
80%  
71%  
85%  
76%  
88%  
80%  
93%  
85%  
Model No. ( Single Output )  
Max Output Wattage (W)  
Input Voltage Range (V.DC.)  
Output Voltage (V.DC.)  
SR78-6.5S/1000  
6.5W  
SR78-9S/1000  
9W  
SR78-12S/1000  
12W  
SR78-15S/1000  
15W  
8.0-36V  
11-36V  
15-36V  
18-34V  
6.5V / 1000mA  
9.0V / 1000mA  
12V / 1000mA  
15V / 1000mA  
Efficiency(Min. Vin) (typ.)  
Efficiency(Max. Vin) (typ.)  
93%  
87%  
95%  
90%  
95%  
92%  
96%  
93%  
SR78-1.5  
S/1000  
SR78-1.8  
S/1000  
SR78-2.5  
S/1000  
SR78-3.3  
S/1000  
SR78-5S  
/1000  
SR78-6.5  
S/1000  
SR78-9S  
/1000  
SR78-12  
S/1000  
SR78-15  
S/1000  
Model No.  
( Single Output )  
1.5W  
1.8W  
2.5W  
3.3W  
5W  
6.5W  
9W  
12W  
15W  
Max Output Wattage (W)  
Input Voltage Range (V.DC.)(Note 1)  
4.6-36V  
9 VDC  
4.6-36V  
4.6-36V  
4.75-36V  
12 VDC  
6.5-36V  
8.0-36V  
11-36V  
24 VDC  
15-36V  
18-34V  
Nominal input  
Input filter  
Input  
C filter  
Voltage (V.DC.)  
1.5V  
±3%  
1000  
1.8V  
2.5V  
3.3V  
5.0V  
6.5V  
9.0V  
12V  
15V  
Voltage Accuracy (at Full Load)  
Current (mA) (max.)  
Quiescent Current (mA) (max.)  
Minimum Load (Note 2)  
1~2 (Vin=min. to max. at 0% Load)  
0%  
Output  
Line Regulation (LL-28V) (typ.) (Note 1)  
±1% (at full load)  
±0.8% (Nominal input)  
50mV  
500KHz  
470uF  
Load Regulation (10-100%) (typ.)  
Ripple&Noise (Nominal Input) (20MHz)  
Switching Frequency (typ.)  
Capacitor Load (max)  
Current Limit (mA) (max.)  
Short Circuit Protection  
Thermal Shout Down (typ.)  
Operating Temperature  
Storage Temperature  
Operating Case Temperature  
Case Thermal Impendance (max.)  
Humidity  
75mV  
100mV  
120mV  
2000  
Protection  
Continuous, auto-recovery  
+160°C (Internal IC Junction)  
-40°C…+85°C (with derating)  
-55°C…+125°C  
+100°C max.  
Environment  
70°C / W  
95% RH  
MTBF  
5,358,000 h @ 25°C (MIL-HDBK-217F)  
Dimension (L x W x H)  
Case Material  
0.45 x 0.40 x 0.3 Inches ( 11.5 x 10.2 x 7.55 mm ) Tolerance ±0.25 mm  
Non-conductive black plastic  
1.9 g  
EN 55022 Class A(Note3)  
EN 55022 Class A(Note3)  
Physical  
EMC  
Weight  
Conducted Emissions  
Radiated Emissions  
Conducted Emissions  
Radiated Emissions  
EN 55022 Class B(Note4)  
EN 55022 Class B(Note4)  
http://www.archcorp.com.tw  
TEL: +886-2-26989508 FAX: +886-2-26981319  
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