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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
11:06
wwDw.iDmaetanSsihoenet(4mUm.co/minch) Weight (g) MTBF (Hrs)
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VBXXXXD/S-2W DC-DC CONVERTER
SIP: 19.6*7.0*10mm DIP: 20.4*10*8.2(0.8*0.4*0.32)
10
>1,000,000
PRODUCT LIST
Part Number
Input Voltage (VDC)
Range
Nominal
Max.
VB0503S-2W
4.5-5.5
5 7.25
VB0505S-2W
4.5-5.5
5 7.25
VB0512S-2W
4.5-5.5
5 7.25
VB1205S-2W
10.8-13.2
12
16.0
VB1212S-2W
10.8-13.2
12
16.0
VB1209S-2W
10.8-13.2
24
16.0
VB2405S-2W
21.6-26.4
24
30.0
VB2409S-2W
21.6-26.4
24
30.0
VB2412S-2W
19.6-26.4
24
30.0
VB0512D-2W
4.5-5.5
5 7.25
VB1205D-2W
10.8-13.2
12
16.0
VB2405D-2W
21.6-26.4
24
30.0
VB2409D-2W
21.6-26.4
24
16.0
NOMENCLATURE
TYPICAL CONNECTION
Output
Max Current (mA) Voltage (VDC)
400 3.3 400 5 167 12 400 5 167 12 222 15 400 5 222 9 167 12 167 12 400 5 400 5 222 9
Efficiency (%, Typ.)
68 67 72 64 68 68 68 66 77 72 69 68 68
Package
SIP SIP SIP SIP SIP SIP SIP SIP SIP DIP DIP DIP DIP
TEMPERATURE DERATING GRAPH
Output Power(%)
120
100
80
60
Safe Operating Area
40
20
0 -40 0 40 71 85
Operating Temp (Celsius)
120
+Vin
+Vo
Cin GND
DC-DC
CONVERTER
0V
Copyright @ Shenzhen Sunyuan Technology Co., Ltd.
Edition-SZSY-07-01
Printed in P.R.C January 2007 Page 2 of 3
11:06
wOwwU.DTataLSIhNeeEt4U.DcoImMENSION
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD.
VBXXXXD/S-2W DC-DC CONVERTER
PINS DESCRIPTION
Note:Pin “7” can’t connect all the others.
SIP Connection
DIP
1 +Vin Input 14
2 GND Input
1
4
0V Output
11
6
+VO Output
9
SHENZHEN SUNYUAN TECHNOLOGY CO., LTD. Email:
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