Yuan Dean Scientific CO.,LTD
FEATURES:
●7PIN
SIP PACKAGE.
●High
Efficiency up to 85%
●Recognized
By UL 60950-1
●Unregulated
Output Types
19D SERIES
1000Vdc Single & Dual Output 2 Watt Dc-Dc Converter
●Internal
SMD Construction
●No
External Component Required
●Operating
Temperature:-40℃ TO +85℃
●Industry
Standard Pinout
Specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified
Part Number
19D-XXS05NNL
19D-XXS09NNL
19D-XXS12NNL
19D-XXS15NNL
19D-XXS24NNL
19D-XXD05NNL
19D-XXD09NNL
19D-XXD12NNL
19D-XXD15NNL
19D-XXD24NNL
Output Voltage
Vdc
5
9
12
15
24
±5
±9
±12
±15
±24
Output Current
mA
400
222
167
133
84
±200
±111
±84
±67
±42
Efficiency
%TYP
70
75
80
80
85
70
75
80
80
85
Note:1”XX” Is Input Voltage:05=5Vdc, 09=9Vdc ,12=12Vdc,15=15Vdc,24=24Vdc.
2.The input voltage increases, there will be an increase in efficiency
Input Specifications
Parameters
Voltage Tolerance
Filter
Conditions
Vo,Io Nom
Capacitor
Min
Typ
Max
±10
Units
%
Output Specifications
Parameters
Voltage Tolerance
Short Circuit Protection
Conditions
100% full load
Short Term
For 1.0% OF Vin
5V(10% To 100% F.L)
9V,12V,15V,24V(10% To 100% F.L)
Min
Typ
Max
±5
1 Sec
Units
%
%
Line Regulation
Load Regulation
Load Regulation
Ripple & Noise
Transient response setting time
1.2
15
10
100
350
%
%
mVp-p
us
BW=DC To 20MHz
50% load step change
General Specifications
Parameters
Isolation Resistance
Switching Frequency
Operating Temperature
Conditions
500Vdc
Full load,nominal input
Min
1000
Typ
75
Max
Units
MΩ
KHz
-40
Non Condensing
Free air Convection
DAP
MIL-HDBK-217F@25℃
3500000
2.7
19.5x7.1x10.0
+85
95
℃
%
Humidity
Cooling
Case material
MTBF
Weight
Dimensions
Hours
g
mm
http://www.yuan-dean.com
http://www.yuandean.com
E-mail:yds.tech@msa.hinet.net
E-mail:yds@yds.com.tw
Tel:886-6-2512628
Fax:886-6-2511858
2009-3-7
Yuan Dean Scientific CO.,LTD
Temperature Derating Graph
OutPut Power(%)
100
75
50
25
0
-40
85
100
19D SERIES
1000Vdc Single & Dual Output 2 Watt Dc-Dc Converter
Tolerance Envelope Graph
120%
Output Voltage(%)
110%
100%
90%
80%
70%
110%
100%
120%
20%
30%
40%
50%
60%
70%
80%
10%
90%
Nature Convection
Ambient Temperature(
℃
)
Output Current(%)
Recommended Test Circuit
Vin
Cin
GND
5V :Cin
9V :Cin
12V :Cin
15V:Cin
24V:Cin
Part Number
+Vout
Com
-Vout
+Vout
Vin
Cin
Single
Cout
5V :Cout
9V :Cout
12V:Cout
15V:Cout
24V:Cout
10uF,25V
4.7uF,25V
2.2uF,25V
1uF,50V
1uF,50V
Dual
Cout
Cout
10uF,25V
4.7uF,25V
2.2uF,25V
1uF,50V
1uF,50V
4.7uF,25V
4.7uF,25V
2.2uF,25V
1uF,50V
1uF,50V
-Vout
GND
5V :Cin
9V :Cin
12V :Cin
15V:Cin
24V:Cin
4.7uF,25V
4.7uF,25V
2.2uF,25V
1uF,50V
1uF,50V
5V :Cout
9V :Cout
12V:Cout
15V:Cout
24V:Cout
19D - 05 S 05 N NL
A
B C D E F
A:Series
B:Input Voltage
C:Single(S)Dual(D)
D:Output Voltage
E:Unregulated(N)
F:RoHS Version
Markings and Dimensions
19.50
7.10
TOP VIEW
1.25
printed face
BOTTOM VIEW
12.70
Packaging
2.00
0.25±0.05
10.00
4.0
1
2
4 5
6
A
9.50
0.50
0.50±0.05
2.54
Size(mm)
B
16.50
C
522
D
5.00
UNIT:mm Unless otherwise specified,all tolerances are ±0.25
PIN Connection
7PIN
Single
Dual
1
+Vin
+Vin
2
-Vin
-Vin
4
-Vout
-Vout
5
NO PIN
Com
6
+Vout
+Vout
http://www.yuan-dean.com
http://www.yuandean.com
E-mail:yds.tech@msa.hinet.net
E-mail:yds@yds.com.tw
Tel:886-6-2512628
Fax:886-6-2511858
2009-3-7