YUAN DEAN SCIENTIFIC CO.,LTD
19D SERIES
YUAN DEAN SCIENTIFIC
FEATURES:
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7PIN SIP PACKAGE
High Efficiency up to 85%
Single Output 5/9/12/15V/24V Approved By UL60950-1
Unregulated Output Types
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
DC-DC Converter
Output
Voltage
Vdc
Output
Current
mA
Efficiency
Part Number
%Typ
19D SERIES
★19D-XXS05NNL
★19D-XXS09NNL
★19D-XXS12NNL
★19D-XXS15NNL
★19D-XXS24NNL
19D-XXD05NNL
19D-XXD09NNL
19D-XXD12NNL
19D-XXD15NNL
19D-XXD24NNL
5
400
222
70
9
75
80
80
85
70
75
80
80
85
12
167
2Watt
1KV Isolated
15
133
24
84
±5
±9
±12
±15
±24
±200
±111
±84
±67
±42
Single & Dual Output
SIP7
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.
3.” ★” marked as recognized by UL 60950-1.
Input Specifications
Parameters
Voltage Tolerance
Filter
Conditions
Vo,Io Nom
Capacitor
Min
Typ
Max
Units
±10
%
Output Specifications
Parameters
Conditions
Min
Typ
Max
Units
Voltage Tolerance
100% full load
±5
1
%
Temperature Derating Graph
Short Circuit
Protection
Short Term
Sec
%
100
75
Line Regulation
Load Regulation
For 1.0% OF Vin
1.2
5V
15
10
%
(10% To 100% F.L)
50
9V,12V,15V,24V
Load Regulation
Ripple & Noise
%
mVp-p
us
(10% To 100% F.L.)
25
Nature Convection
0
BW=DC To 20MHz
100
-40
85
100
Ambient Temperature(
℃)
Transient response
setting time
50% load step change
350
Rev:1 2018/10/08