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DC/DC CONVERTER
E****S/D-1W(R2) Series
3000VDC Isolated 1W Double Output SIP/DIP-Package
Features
RoHS compliant
Efficiency up to 81%
3kVDC Isolation
Double output
Short circuit protection( SuffixR2only SIP,optional)
Industry standard requir3ed
Wide temperature performance at full
1 Watt load,-40to 85
Model Selection Guide
Order Code
E0505S/D-1W(R2)
E0509S/D-1W(R2)
E0512S/D-1W(R2)
E0515S/D-1W(R2)
E0524S/D-1W(R2)
E1205S/D-1W(R2)
E1209S/D-1W(R2)
E1212S/D-1W(R2)
E1215S/D-1W(R2)
E1224S/D-1W(R2)
E2405S/D-1W(R2)
E2409S/D-1W(R2)
E2412S/D-1W(R2)
E2415S/D-1W(R2)
E2424S/D-1W(R2)
Nominal
5
12
24
Vin(V)
Range
4.5-5.5
10.8-13.2
21.6-26.4
Output
Vo(V)
Io(mA)
+5 +100
+9 +56
+12 +42
+15 +33
+24 +21
+5 +100
+9 +56
+12 +42
+15 +33
+24 +21
+5 +100
+9 +56
+12 +42
+15 +33
+24 +21
Max capacitive
Load
100
100
100
47
47
100
100
100
47
47
100
100
100
47
47
Efficiency(%)
(Typ)
72
77
78
78
77
73
76
80
80
81
73
76
79
80
82
*All the specifications typical at Ta=+25resistive load, nominal input voltage and rated output current unless otherwise noted.
Input Characteristics
Parameter
Input Surge Voltage (1 sec. Max.)
Input Filter
Condition
3.3V Input Models
5V Input Models
12V Input Models
24V Input Models
All Models
Min
-0.7
-0.7
-0.7
-0.7
Typ Max
6
9
18
30
Internal Capacitor
Units
VDC
Output Characteristics
Parameter
Line regulation
Switching frequency
Load regulation
Ripple and noise
Short circuit Protection
Condition
Vin change 1%
Full load,nominal input
10%100% load
BW=DC to 20MHz
SuffixR2
Min Typ Max Units
+1.2 +1.5 %
100 KHz
6.5 15 %
75
100
mVp-p
Continuous,Automatic Recovery
REV:3.1
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E****S/D-1W(R2) Series
General Characteristics
Parameter
Operating Temperature
Storage
Storage humidity
Cooling
Isolation voltage
Isolation resistance
Switching Frequency
MTBF
Condition
Min Typ Max
All output types
-40
+85
-55 +125
+95
Free air convection
1mA1minute
3000
500VDC
1000
100
3 . 5×1 0 6
Tolerance Envelopes Curve
+10%
+5%
V NOM
Typical Load Line
+2.5%
-2.5%
-7.5%
10 25 50 75 100
Output load Current(%)
Temperature Derating Graph Curve
100
80 85
60
40 Safe Operating Area
20
0
-40
0
40 80 120
Ambient Temperature()
Units
%
VDC
MΩ
KHz
K hours
Input/Output Ripple Reduction
Reduce output ripple, it isrecommended to use capacitors at the input/output.
+Vin +Vo
DC/DC
Cout Load
Cin
Converter COM
GND -Vo Cout
Load
External Capacitor Table
Vin(VDC)
5 12 15 24
Cin(uF)
4.7 2.2 2.2
1
Vout(VDC)
5 9 12 15 24
Cout(uF)
10 4.7 2.2
1 0.47
Note
1.To ensure this module can operate efficinetly and reliably,During operation,the minimum output load is not less than 10% of the
full load.
2.Other input and output voltage may be available, please
3.Specifications subject to change without notice
Mechanical Dimension & Pin Connections
E * * * * S-1W
0.90
(0.035)
2.18
(0.086)
Silk-screen
12
56
(Bottom View)
2.54
(0.10)
7 0.30
(0.012)
0.50(0.020)
6.00
(0.236)
19.60(0.772)
9.50
(0.374)
0.50(0.020)
4.10
(0.161)
E **** D-1W
7.00
(0.276)
4.10(0.161)
20.00(0.787)
Silk-screen
2.54(0.100)
0.50(0.020)
10.00 7.62
(0.394) (0.30)
1 (Bottom View) 7
14 10 9 8
0.30
(0.012)
15.24(0.60)
Pin 1 2 5 6 7
Function Vin GND -Vo COM +Vo
Note:
Unit:mm(inch)
Pin 1 7 8 9 10 14
Function GND NC +Vo COM -Vo Vin
REV:3.1
Page 2 of 2
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