SC003A0A91-SR

Data Sheet December 12, 2008 SW/SC001/003 Series DC-DC Converter Power Modules: 18-36V & 36-75Vdc Input; 3.3V-15Vdc Output; 1-3.5A Output Current RoHS Compliant Features Compliant to RoHS EU Directive 2002/95/EC (-Z versions) Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions) Delivers up to 3.5A Output current 15V (1A), 12V (1.25A), 5.0V (3A) and 3.3V (3.5A) High efficiency – 86% at 5.0V full load (VIN=54 Vdc) Low output ripple and noise Small Size and low profile Applications Wireless Networks Distributed power architectures Optical and Access Network Equipment Enterprise Networks Latest generation IC’s (DSP, FPGA, ASIC) and Microprocessor powered applications 27.94mm x 24.38mm x 8.5mm (1.10 x 0.96 x 0.335 in) Industry Standard pin-out: TH version is LW series compatible Surface mount (SMT) or Through hole (TH) Remote On/Off (optional pin on TH version) Output overcurrent/voltage protection Single Tightly regulated output Output voltage adjustment trim ±10% Wide operating temperature range (-40°C to 85°C) Meets the voltage insulation requirements for ETSI 300-132-2 and complies with and is Licensed for Basic Insulation rating per EN 60950 CE mark meets the 2006/95/EC directive † § Options Remote On/Off logic (positive or negative), pin optional for TH version (Suffix 1 or 4) Output voltage adjustment-Trim, pin optional for TH version (Suffix 9) Surface Mount/Tape and Reel (-SR Suffix) UL* 60950-1Recognized, CSA C22.2 No. 60950-1‡ rd 03 Certified, and VDE 0805: (IEC60950, 3 Edition) Licensed ISO** 9001 and ISO 14001 certified manufacturing facilities Approved for Basic Insulation Description The SW/SC series power modules are isolated dc-dc converters that operate over a wide range of input voltage (VIN = 18 - 36Vdc for SC modules and VIN = 36 – 75Vdc for SW modules) and provide a single precisely regulated output. This series is a low cost, smaller size alternative to the existing LW/LAW/LC with enhanced performance parameters. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typical efficiency of 86% for 5.0V/3A. Built-in filtering for both input and output minimizes the need for external filtering. § This product is intended for integration into end-use equipment. All of the required procedures of end-use equipment should be followed. * UL is a registered trademark of Underwriters Laboratories, Inc. † CSA is a registered trademark of Canadian Standards Association. ‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V. ** ISO is a registered trademark of the International Organization of Standards Document No: DS03-086 ver. 1.9 PDF name: sw001-002-003_series.pdf Data Sheet SW/SC001/003 Series DC-DC Power Module: December 12, 2008 18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Input Voltage (Continuous) Transient (100ms) Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature I/O Isolation Voltage (100% factory Hi-Pot tested) All All Tstg ⎯ -55 ⎯ 125 2250 °C Vdc Device SW SC All All Symbol VIN VIN VIN, trans TA Min -0.3 -0.3 -0.3 -40 Max 80 50 100 85 Vdc °C Unit Vdc Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Operating Input Voltage Maximum Input Current (VIN=0V to 75V, IO=IO, max) (VIN=0V to 36V, IO=IO, max) Inrush Transient Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12μH source impedance; VIN=0V to 75V, IO= IOmax ; see Test configuration section) Input Ripple Rejection (120Hz) EMC, EN55022 Device SW SC SW SC All All All Symbol VIN VIN IIN,max IIN,max It 30 50 See EMC Considerations section 2 Min 36 18 Typ 54 27 Max 75 36 0.6 1.2 0.05 Unit Vdc Vdc Adc Adc As mAp-p dB 2 CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to being part of complex power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fastacting fuse with a maximum rating of 3A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information. LINEAGE POWER 2 Data Sheet SW/SC001/003 Series DC-DC Power Module: December 12, 2008 18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current Electrical Specifications (continued) Parameter Output Voltage Set-point (VIN=VIN,nom, IO=IO, max, TA=25°C) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range Selected by external resistor Output Regulation Line (VIN=VIN, min to VIN, max) Load (IO=IO, min to IO, max) Temperature (Tref=TA, min to TA, max) Output Ripple and Noise on nominal output Measured with 10uF Tantalum and 1uF ceramic (VIN=VIN, nom IO=80%IO, max TA=25°C) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance Output Current 5V, 3.3V 5V, 3.3V 15V, 12V 15V, 12V 3.3V, 5V 12V, 15V 15V 12V 5V 3.3V Output Current Limit Inception (Hiccup Mode) 15V 12V 5V 3.3V Output Short-Circuit Current VO ≤ 250 mV @ 25 C o Device All Symbol VO, set Min -1.5 Typ ⎯ Max +1.5 Unit % VO, set VO -3.0 ⎯ +3.0 % VO, set All VO, adj -10.0 +10.0 % VO, set All All All ⎯ ⎯ ⎯ 0.05 0.05 ⎯ 0.2 0.2 1.00 % VO, set % VO, set % VO, set ⎯ ⎯ ⎯ ⎯ CO, max CO, max Io Io Io Io IO, lim IO, lim IO, lim IO, lim IO, s/c IO, s/c IO, s/c IO, s/c η η η η η η η 0 0 0 0 0 0 1.1 1.4 3.2 3.7 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 4.2 ⎯ ⎯ ⎯ ⎯ ⎯ 88.0 87.0 86.0 85.0 85.0 85.5 85.5 25 75 35 100 1000 220 1.0 1.25 3.0 3.5 ⎯ ⎯ ⎯ ⎯ 0.8 1.2 0.7 1.5 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ mVrms mVpk-pk mVrms mVpk-pk μF μF Adc Adc Adc Adc Adc Adc Adc Adc A rms A rms A rms A rms % % % % 15V 12V 5V 3.3V Efficiency VIN=VIN, nom, TA=25°C IO=IO, max, VO= VO, set SW (15V) SW (12V) SW (5.0V) SW (3.3V) SC (12V) SC (5.0V) SC (3.3V) Switching Frequency (Variable with Line & Load) VIN=VIN, nom and IO= IO, max VIN=VIN, nom and IO= 0.5 x IO, max All All fsw fsw ⎯ ⎯ 300 440 ⎯ ⎯ kHz kHz LINEAGE POWER 3 Data Sheet December 12, 2008 SW/SC001/003 Series DC-DC Power Module: 18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current Electrical Specifications (continued) Parameter Dynamic Load Response (ΔIo/Δt=0.1A/μs, VIN=VIN, nom, TA=25°C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max: Peak Deviation Settling Time (Vo