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SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VBXXXXD/S-2W DC-DC CONVERTER
HIGH POWER DENSITY
D:DIP PACKAGE S:SIP PACKAGE
SINGLE OUTPUT VOLTAGE
INDUSTRIAL STANDARD PIN-OUT
NO HEAT SINK REQUIRED
1K VAC ISOLATION
WIDE INPUT VOLTAGE
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:
Testing condition
Output accuracy:
At full load and nominal Vin
Output power:
Line regulation:
Load regulation:
Input voltage from low to full load
From 20% to full load
Ripple and noise:
20MHz bandwidth
Temperature drift:
Switching frequency
Short circuit protection
Min
Typ Max
±2%
2W
+/-0.5%,max(3.3 VDC output +/- 1 % max )
+/-0.5%
+/- 1 %
30mVp-p
±0.02 %/°C
80K HZ
60s
COMMON SPECIFICATIONS
Items
Operating temperature range
Storage temperature range
Humidity
Cooling
Isolation voltage (VDC)
Input to Output
Isolation resistance (ohms)
Isolation capacitance (pF)
Efficiency (%)
See Product List
Case material
Potting material
Packing material
Min
-40°C
-55°C
Typ.
Free Air Convection
1,000
109
60
Non-conductive black plastic
Epoxy Resin UL94-V0
Tube
Max
+85°C
+125°C
<75%
60
78
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 1 of 3
