SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. 15:36 VAXXXXS-2W DUAL DC-DC CONVERTER 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 @ 25°C, humidity<75%, nominal input and rated output unless otherwise noted.) OUTPUT SPECIFICATIONS Items: Testing condition Min Output accuracy: At full load and nominal Vin Typ Max ±2% Output power: 2W Line regulation: Input voltage from low to full load Load regulation: From 20% to full load Ripple and noise: 20MHz bandwidth 0.5% 0.5% 50mVp-p Temperature drift: ±0.02 %/°C Minimum load 10% Switching frequency 125K HZ Over load and short circuit protection>20s Short circuit protection INPUT SPECIFICATIONS Items: Testing condition Min 5 VDC nominal input Input voltage range Typ 4.5-5.5 12VDC nominal input 10.8-13.2 24VDC nominal input 21.6-26.4 Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Max Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 1 of 3 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. 15:36 VAXXXXS-2W DUAL DC-DC CONVERTER COMMON SPECIFICATIONS Items Min Typ. Max Operating temperature range -40°C +85°C Storage temperature range -55°C +125°C Humidity <75% Cooling Free Air Convection Isolation voltage (VAC) Input to Output 1,000 Isolation resistance (ohms) 109 Isolation capacitance (pF) 60 Efficiency (%) See Product List Case material 60 85 Non-conductive black plastic Potting material Epoxy Resin UL94-V0 Packing material Tube Dimension (mm) 27.50*8.80*11.00 Weight (g) 10 MTBF (Hrs) >1,000,000 PRODUCT LIST Input Voltage (VDC) Output Efficiency Part Number Package Nominal Max. Current (mA) VA0503S-2W 4.5-5.5 5 7.25 ±200 ±3.3 63 SIP VA0505S-2W 4.5-5.5 5 7.25 ±200 ±5 66 SIP VA0512S-2W 4.5-5.5 5 7.25 ±84 ±12 66 SIP VA1205S-2W 10.8-13.2 12 16 ±200 ±5 68 SIP VA1212S-2W 10.8-13.2 12 16 ±84 ±12 69 SIP VA1209S-2W 10.8-13.2 24 16 ±110 ±9 68 SIP VA2405S-2W 21.6-26.4 24 30 ±200 ±5 75 SIP VA2409S-2W 21.6-26.4 24 30 ±110 ±9 72 SIP VA2412S-2W 21.6-26.4 24 30 ±84 ±12 76 SIP Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Voltage (VDC) (%, Typ.) Range Printed in P.R.C January 2007 Page 2 of 3 SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. 15:36 VAXXXXS-2W DUAL DC-DC CONVERTER TEMPERATURE DERATING GRAPH NOMENCLATURE Output Power（%） 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 71 85 120 Operating Temp (Celsius) TYPICAL CONNECTION +Vo +Vin Cin DC-DC 0V CONVERTER C out2 -Vin OUTLINE DIMENSION -Vo PINS DESCRIPTION Pin Connection 1 Vin 2 GND 7 +Vo 10 0V 9 -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: [email protected] www.szsunyuan.com Copyright @ Shenzhen Sunyuan Technology Co., Ltd. Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 3 of 3