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| 15:36 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VAXXXXS-2W DUAL DC-DC CONVERTER www..com HIGH POWER DENSITY SIP PACKAGE STYLE DUAL OUTPUT VOLTAGE INDUSTRIAL STANDARD PIN-OUT NO HEAT SINK REQUIRED 1K VAC ISOLATION REGULATED OUTPUT VOLTAGE PCB MOUNTING RoHS COMPLIANT ELECTRICAL SPECIFICATIONS (All specifications tested typically @ 25C, 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 125K HZ Testing condition At full load and nominal Vin Min Typ Max 2% 2W Input voltage from low to full load From 20% to full load 0.5% 0.5% 20MHz bandwidth 50mVp-p 0.02 %/C 10% Over load and short circuit protection>20s INPUT SPECIFICATIONS Items: Input voltage range Testing condition 5 VDC nominal input 12VDC nominal input 24VDC nominal input Min Typ 4.5-5.5 10.8-13.2 21.6-26.4 Max Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 1 of 3 15:36 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VAXXXXS-2W DUAL DC-DC CONVERTER www..com COMMON SPECIFICATIONS Items Operating temperature range Storage temperature range Humidity Cooling Isolation voltage (VAC) Isolation resistance (ohms) Isolation capacitance (pF) Efficiency (%) Case material Potting material Packing material Dimension (mm) Weight (g) MTBF (Hrs) See Product List 60 Non-conductive black plastic Epoxy Resin UL94-V0 Tube 27.50*8.80*11.00 10 >1,000,000 Input to Output Free Air Convection 1,000 109 60 85 Min -40C -55C Typ. Max +85C +125C <75% PRODUCT LIST Input Voltage (VDC) Part Number Range Nominal Max. Current (mA) Voltage (VDC) Output Efficiency (%, Typ.) 63 66 66 68 69 68 75 72 76 Package SIP SIP SIP SIP SIP SIP SIP SIP SIP VA0503S-2W VA0505S-2W VA0512S-2W VA1205S-2W VA1212S-2W VA1209S-2W VA2405S-2W VA2409S-2W VA2412S-2W 4.5-5.5 4.5-5.5 4.5-5.5 10.8-13.2 10.8-13.2 10.8-13.2 21.6-26.4 21.6-26.4 21.6-26.4 5 5 5 12 12 24 24 24 24 7.25 7.25 7.25 16 16 16 30 30 30 200 200 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 3 15:36 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. VAXXXXS-2W DUAL DC-DC CONVERTER NOMENCLATURE www..com TEMPERATURE DERATING GRAPH 120 Output Power% 100 80 60 40 20 0 -40 0 40 71 85 120 Safe Operating Area Operating Temp (Celsius) TYPICAL CONNECTION +Vin Cin DC-DC CONVERTER +Vo 0V Cout2 -Vo -Vin OUTLINE DIMENSION PINS DESCRIPTION Pin 1 2 7 10 9 Connection Vin GND +Vo 0V -Vo SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. 3F, 3Bldg, Duoli Industrial Zone, Meihua Rd. Futian District, Shenzhen 518049, China Tel: +86-755-83100080 Fax: +86-755-83116652 Email: sales02@szsunyuan.com www.szsunyuan.com Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 3 of 3 |
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