Maker : YUAN
Part No. : IA12xxS-2W

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Product Information

SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. IAXXXXS-2W SERIES DC-DC CONVERTER www.DataSheet4U.com HIGH POWER DENSITY SIP PACKAGE DUAL OUTPUT VOLTAGE INDUSTRIAL STANDARD PIN-OUT NO HEAT SINK REQUIRED 1K VDC ISOLATION FIXED INPUT VOLTAGE REGULATED OUTPUT VOLTAGE PCB MOUNTING ELECTRICAL SPECIFICATIONS All specifications tested typically @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted. OUTPUT SPECIFICATIONS Items: Output accuracy: Output power: Line regulation: Load regulation: Ripple and noise: Temperature drift: Minimum load Switching frequency Short circuit protection 60s 80KHz Input voltage from low to full load From 20% to full load 20MHz bandwidth Testing condition At full load and nominal Vin 0.2W Min Typ Max ±2% 2W 0.5 2% 20mVp-p ±0.02 %/°C 10% INPUT SPECIFICATIONS Items: Testing condition 3.3 VDC nominal input 5 VDC nominal input Input voltage range 9 VDC nominal input 12VDCnominal input 15 VDC nominal input 24VDC nominal input Min Typ 3.1-3.46 4.75-5.25 8.55-9.45 11.4-12.6 14.25-15.75 22.85-25.26 Max Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 1 of 4 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. IAXXXXS-2W SERIES DC-DC CONVERTER www.DataSheet4U.com COMMON SPECIFICATIONS Items Operating temperature range Storage temperature range Humidity Cooling Isolation voltage (VDC) Isolation resistance (ohms) Isolation capacitance (pF) Efficiency (%) Case material Potting material Packing material Dimension (mm / inch) Weight (g) MTBF (Hrs) See Product List 60 Non-conductive black plastic Epoxy Resin UL94-V0 Tube 27.50*8.80*11.00 (1.08*0.34*0.43) 10 >1,000,000 Input to Output Free Air Convection 1,000 109 60 85 Testing condition Min -40°C -55°C Typ. Max +85°C +125°C <75% PRODUCT LIST Input Voltage (VDC) Part Number Range Nominal Max. Current (mA) Voltage (VDC) Output Efficiency (%, Typ.) 63 77 66 68 69 68 75 72 76 Package SIP SIP SIP SIP SIP SIP SIP SIP SIP IA0503S-2W IA0505S-2W IA0512S-2W IA1205S-2W IA1212S-2W IA1209S-2W IA2405S-2W IA2409S-2W IA2412S-2W 4.75-5.25 4.75-5.25 4.75-5.25 11.4-12.6 11.4-12.6 11.4-12.6 22.85-25.26 22.85-25.26 22.85-25.26 5 5 5 12 12 24 24 24 24 5.25 5.25 5.25 12.6 12.6 12.6 25.26. 25.26 25.26 ±200 ±200 ±84 ±200 ±84 ±110 ±200 ±110 ±84 ±3.3 ±5 ±12 ±5 ±12 ±9 ±5 ±9 ±12 Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 2 of 4 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. IAXXXXS-2W SERIES DC-DC CONVERTER www.DataSheet4U.com CONNECTING DC-DC CONVERTERS IN SERIES Galvanic isolation of the output allows multiple converters to be connected in series simply by connecting the positive output of one converter to the negative of another (see figure 1). In this way, non-standard voltage rails can be generated, however, the current output of the highest output voltage converter should not be exceeded. When converters are connected in series, additional filtering is strongly recommended as the converters switching circuits are not synchronized. As well as a summation of the ripple voltages, the output could also produce relatively large beat frequencies. A capacitor across the output will help, as will a series inductor. CONNECTING DC-DC CONVERTERS IN PARALLEL If the available power output from a single converter is inadequate for the application, then multiple converters can be paralleled to produce a higher output power. However, it is not recommended to parallel converters to generate a higher power output, please select our higher power output modules or contact us for a customized solution. It should be noted that it is always preferable to parallel multiple converters of the same type. For instance, if a 2.5W converter is required, then either 2pcs AxxxxS-2W should be used or 3 AxxxxS-1W, not an AxxxxS-2W and an AxxxxS-1W. The reason for this is that the output voltages are not sufficiently well matched to guarantee that an AxxxxS-2W would suppl...

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