B-XD-1W5 Series W Single Output DC Isolated 1.5 .5W DC--DC Converters SELECTION GUIDE Input Output Input Current Input Current Output Current Voltage Voltage No Load 100% Load Full load (V) (V) (MA) (MA) (MA) (%) (uF) B0503XD-1W5 05 3.3 30 361 400 73 220 B0505XD-1W5 05 05 30 400 300 75 220 B0507XD-1W5 05 7.2 30 400 208 75 220 ◆Unregulated single output B0509XD-1W5 05 09 30 400 167 75 220 ◆1kVDC Isolation B0512XD-1W5 05 12 30 384 125 78 220 Order code FEATURES Efficiency Capacitor Load B0515XD-1W5 05 15 30 384 100 78 220 ◆Operating Temperature: -40℃～﹢85℃ B0518XD-1W5 05 18 30 384 83 78 220 ◆High efficiency up to 80% B0524XD-1W5 05 24 30 379 62.5 79 220 B1203XD-1W5 12 3.3 15 148 400 74 220 B1205XD-1W5 12 05 15 168 300 74 220 B1207XD-1W5 12 7.2 15 166 208 75 220 B1209XD-1W5 12 09 15 166 167 75 220 B1212XD-1W5 12 12 15 166 125 75 220 ◆No Extern. Components Required B1215XD-1W5 12 15 15 162 100 77 220 ◆3.3V,5V,7.2V,9V,12V,15V,18V,24Voutput B1218XD-1W5 12 18 15 162 83 77 220 B1224XD-1W5 12 24 15 162 62.5 75 220 B2403XD-1W5 24 3.3 10 73 400 75 220 B2405XD-1W5 24 05 10 83 300 75 220 B2407XD-1W5 24 7.2 10 83 208 75 220 B2409XD-1W5 24 09 10 83 167 75 220 ◆No external components required B2412XD-1W5 24 12 10 82 125 76 220 ◆Industry standard pinout B2415XD-1W5 24 15 10 82 100 76 220 B2418XD-1W5 24 18 10 82 83 76 220 B2424XD-1W5 24 24 10 79 62.5 79 220 ◆DIP8 case ◆Internal SMD construction ◆Power density up to 0.85W/cm 3 ◆No heatsink required ◆Custom Solutions Available ◆UL 94V-0 package material ◆Low ripple and noise Note:All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. ◆MTTF up to 3.4 million hours Specifications MODEL SELECTION ① ② ③ ④ ⑤ ⑥ B 05 05 X D -1W 1W5(300) 5(300) ①Product Series ②Input Voltage ③Output Voltage ④Fixed Input Range ⑤DIP8 Package style ⑥Rated Power(Output current) APPLICATIONS The B-XD-1W5 series is a family of cost effective 1.5W single output DC/DC converters. These converters are in an ultra miniature DIP8 case. Devices are encapsulated. High performance features: 1000VDC input/output isolation, high efficiency operation, output voltage accuracy of ±3% maximum, input range of ±10% tolerance and low output ripple and noise. MICRODC reserves the copyright http://www.microdc.cn Input Voltage Range ±10% Input Filter Capacitor Type Output Voltage Accuracy ±3% ±1,2%/1% V Input Change Line Voltage Regulation Load Voltage Regulation Ripple and Noise 20%-100% (20MHz bandwidth) ±10% (3.3Vout Models:±20%) 100mVp-p max. Temperature Coefficient ±0.02%/℃ Efficiency at Full Load See table I/O Isolation Voltage (3 sec.) 1000 VDC I/O Isolation Capacity 60 pF, typ. I/O Isolation Resistance 1000 MOhm Short Circuit Protection Short term(1 seconds) Switching Frequency 80 kHz (Variable) Humidity Reliability Calculated MTBF 95% rel H (MIL-HDBK-217F) > 1.121 Mhrs Case Material Non Conductive Black Plastic (UL94V-0 rated) Weight ~ 1.8g, typ. Operating Temperature -40 to +85℃ (ambient) Maximum Case Temperature 100°C Storage Temperature -40℃ to +125℃ Cooling Free Air Convection RoHS Conform Soldering 260℃, max. (1.5mm from Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 3 B-XD-1W5 Series Temperature derating graph Load derating graph OUTLINE DIMENSIONS ＆ FOOTPRINT DETAILS MECHANICAL DIMENSIONS FOOTPRINT DETAILS 8 PIN DIP Package Single Pin Function 1 -Vin +Vin +Vout -Vout NC 4 5 7 Others NC：no connect Specif cations can be changed any time without notice. No parallel connection or plug and play. All dimensions in inches ±0.01(mm± 0.01(mm±0.25mm).All pins on a 0.1(2.54) pitch and within ±0.01(0.25)of true position. Recommended footprint details Note: 1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically. 2. Operation under 10% load will not damage the converter; However, they may not meet all specification listed. 3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 4. In this data sheet, all the test methods of indications are based on corporate standards. TUBE OUTLINE DIMENSIONS 8 PIN DIP Tube Unless otherwise stated all dimensions in inches (mm) ±0.5mm. http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 2 of 3 B-XD-1W5 Series RoHS COMPLIANT INFORMATION Microdc Professional Power Module,Inc. This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300°C Tel:0086-20-86000646 E-mail:[email protected] for 10 seconds. The pin termination finish on the SIP package type is Tin Plate, Hot Dipped over Matte Website:http://www.microdc.cn Tin with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in this series are Microdc Professional Power module,Inc.makes no representation that backward compatible with Sn/Pb soldering systems. the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or REACH COMPLIANT INFORMATION future patent rights. Specifications are subject to change without notice. This series has proven that this product does not contain harmful chemicals, it also has harmful chemical ©2010 substances through the registration, inspection and approval. Microdc Professional Power Module, Inc. Guangzhou http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 3 of 3