B-XS-W25 Series 0.25 Watt SIP4 Single Output DC/DC-Converter Model Single output Model Input Voltage (V) Output Voltage (V) Output Current max (MA) Isolation (VDC) Max Capacitive Load (uF) Efficiency (%) B0503XS-W25 4.5-5.5 3.3 75.7 1000 100 66 FEATURES B0505XS-W25 4.5-5.5 5 50 1000 100 66 RoHS compliant B0507XS-W25 4.5-5.5 7.2 34.72 1000 100 66 B0509XS-W25 4.5-5.5 9 27.77 1000 100 68 B0512XS-W25 4.5-5.5 12 20.83 1000 100 68 B0515XS-W25 4.5-5.5 15 16.67 1000 100 68 B0518XS-W25 4.5-5.5 18 13.88 1000 100 68 B0524XS-W25 4.5-5.5 24 10.41 1000 100 70 B1203XS-W25 10.8-13.2 3.3 75.7 1000 100 66 B1205XS-W25 10.8-13.2 5 50 1000 100 67 B1207XS-W25 10.8-13.2 7.2 34.72 1000 100 68 B1209XS-W25 10.8-13.2 9 27.77 1000 100 68 B1212XS-W25 10.8-13.2 12 20.83 1000 100 68 B1215XS-W25 10.8-13.2 15 16.67 1000 100 69 B1218XS-W25 10.8-13.2 18 13.88 1000 100 70 B1224XS-W25 10.8-13.2 24 10.41 1000 100 72 B1505XS-W25 13.5 – 16.5 5 50 1000 100 70 B2403XS-W25 21.6-26.4 3.3 75.7 1000 100 67 B2405XS-W25 21.6-26.4 5 50 1000 100 67 B2407XS-W25 21.6-26.4 7.2 34.72 1000 100 67 B2409XS-W25 21.6-26.4 9 27.77 1000 100 69 B2412XS-W25 21.6-26.4 12 20.83 1000 100 69 B2415XS-W25 21.6-26.4 15 16.67 1000 100 69 B2418XS-W25 21.6-26.4 18 13.88 1000 100 69 B2424XS-W25 21.6-26.4 24 10.41 1000 100 69 ◆ 4 Pin SIP Package ◆ Low ripple and noise ◆ High efficiency up to 72% ◆ Operating temperature -40℃ to +85℃ ◆ Input / Output isolation 1000VDC ◆ Pin compatible with multiple Manufacturers ◆ MODEL SELECTION ① ② ③ ④ ⑤ ⑥ B 05 03 X S -W25 ①Product Series ③Output Voltage ⑤SIP Package ②Input Voltage ④Fixed Input ⑥Rated Power APPLICATIONS 1. Datasheets are updated as needed and as such, pecifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled by microdc; refer to www.microdc.cn for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the date manufactured. 3. Mechanical drawings and specifications are for reference only. 4. All specifications are measured at an ambient temperature of 25°C, humidity<75%,nominal input voltage and at rated output load unless otherwise specified. 5. microdc may not have conducted destructive testing or chemical analysis on all internal components and chemicals at the time of publishing this document.CAS numbers and other limited information are considered proprietary and may not be NOTE: All specifications in this data sheet are measured at an ambient temperature of available for release. 6. This product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate 25° 25°C, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. specified. specific safety and regulatory standards other the ones listed in this datasheet. 7. Warranty is in accordance with microdc’s standard Terms of Sale available at www.microdc.cn. MICRODC RESERVES THE COPYRIGHT http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 3 B-XS-W25 Series Input Specifications Parameters Voltage range Nominal Typical 5 4.5-5.5 12 10.8-13.2 15 13.5–16.5 24 21.6-26.4 Filter Maximum Units VDC Capacitor Turn on transient process time 25 Start up time 200 Absolute maximum rating 5 Vin 7 12 Vin 15 15 Vin 17 24 Vin Peak input voltage time ms ms VDC 28 100 ms General Specifications Parameters Conditions Typical Switching frequency 100% load 80 Operating temperature Without derating Storage temperature Maximum KHz -40 to +85 ℃ -40 to +125 ℃ Maximum case temperature Cooling Units 100 ℃ 95 % Free air convection Humidity Case material Non-conductive black plastic Weight 1.5 Dimensions (Lx W x H) 0.46 x 0.24 x 0.38 g inches 11.68 x 6.00 x 9.65 mm >2 010 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25 ℃) MTBF NOTE: All specifications in this data sheet are measured at an ambient temperature of 25° 25°C, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. specified. Output Specifications Parameters Conditions Voltage accuracy Typical Maximum ±3 Short circuit protection Units % Momentary (1sec) Line voltage regulation For 1% change of Vin ±1.2 % of Vin Load voltage regulation Load 20 – 100% ±10 % Load 20 – 100% ±20 % ±0.02 %/ C 100 mV p-p Load voltage regulation 3.3V output model Temperature coefficient Ripple & noise At 20MHz Bandwidth Capacitive load Rising time http://www.microdc.cn 100 50 Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 μF ms Page 2 of 3 B-XS-W25 Series Isolation Specifications Parameters Conditions Tested I/O voltage 3 sec Typical Rated Units 1000 VDC Resistance > 1000 MOhm Capacitance 60 pF Recommended footprint details TUBE OUTLINE DIMENSIONS 4 PIN SIP Package 4 PIN SIP Tube Unless otherwise stated all dimensions in inches (mm) ±0.5mm. Tube length (4 Pin SIP) : 20.47 (520mm ±2mm). Dimensions Tube Quantity :25 Pin Out Specifications Pin Single 1 - V Input 2 +V Input 3 - V Output 4 +V Output 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