15:33
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VAXXXXS-1W 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 REULATED 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: 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% 1W
Input voltage from low to full load From 20% to full load
+/- 0,5 % +/- 0,5 %
50mVp-p ±0.02 %/°C 10%
20MHz bandwidth
>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
15:33
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VAXXXXS-1W 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 Min
-40°C -55°C
Typ.
Max
+85°C +125°C
<90%
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-1W VA0505S-1W VA0512S-1W VA1205S-1W VA1212S-1W VA1209S-1W VA2405S-1W VA2409S-1W VA2412S-1W
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
±100 ±100 ±42 ±100 ±42 ±55 ±100 ±53 ±42
±3.3 ±5 ±12 ±5 ±12 ±9 ±5 ±9 ±12
If you need the other type, otherwise noted .
NOMENCLATURE
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
TEMPERATURE DERATING GRAPH
Edition-SZSY-07-01 Printed in P.R.C January 2007 Page 2 of 3
15:33
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VAXXXXS-1W DC-DC CONVERTER
Output Power(%)
www.DataSheet4U.com
120 100 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 C out2 -Vo
-Vin
OUTLINE DIMENSION
PINS DESCRIPTION
Pin 1 2 7 10 9 +Vin GND +Vo 0V -Vo
Connection Input Input Output Common Output
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
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