Power-One EWD1205 Dual output, 5 watt Datasheet

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EWD SERIES - DUAL OUTPUT, 5 WATT
DESCRIPTION
FEATURES
EWD dual output DC/DC converters offer excellent
regulation and isolation in an industry standard
package. Available in several input versions, the EWD
is perfect for industrial, datacom, or telecom
applications. The EWD features short circuit
protection, six-sided shielding, and 500 VDC isolation.
Please see the EWS series for single output
applications.
•
•
•
•
Industry Standard Package
Industry Standard Pinout
85°C Case Operation
Short Circuit Protection
•
•
•
•
•
5V and 12V Inputs
Input Pi Filter
6-Sided Shielding
Regulated Outputs
500V Isolation
Efficiency vs. Load (5V Input)
90
85
EFFICIENCY %
80
75
70
EFF. (505)
EFF. (512)
65
EFF. (515)
60
55
TECHNICAL SPECIFICATIONS
50
10
20
30
40
Input
Voltage Range
5V DC Nominal
12 VDC Nominal
Reflected Ripple
Reverse Input Current
60
70
80
90
100
LOAD %
4.5 - 9 VDC
9 - 18 VDC
20% Iin Max.
100% I in Max.
Efficiency vs. Load (12V Input)
90
Output
±1%
±1.0% Vout
±1.0% V out
10 % Iout Rated
25% Iout
1% Vout
500 µs
0.02%/°C
1% V out Nom.
Hiccup
130%
85
80
EFFICIENCY %
Setpoint Accuracy
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Temperature Coefficient
Ripple and Noise, 20 MHz BW
Short Circuit Protection 1
Current Limit
50
75
70
65
EFF. EWS1212
60
EFF. EWS1215
55
50
45
10
20
30
40
50
60
70
80
90
LOAD %
General
Switching Frequency
Isolation
Input - Output
Isolation Resistance - Input to Output
Standard Case Operating Range
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min. each
Safety
Weight (Approx.)
200 kHz
Notes
1
500 VDC
109 Ohms
-25 To +85°C
Converter will auto-restart once fault has been removed.
Specifications typically at 25°C, normal line, and full load unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
-40 To +125°C
95%
5 g, 10 - 55 Hz
UL, CUL, TUV
1.4 oz
Safety: Agency approvals may vary from model to model. Please consult
factory
for specific model information.
C-66
10
EWD SERIES - DUAL OUTPUT, 5 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
Vin Range
(Volts)
Iin Max.*
(Amps)
Vout
(Volts)
Iout Rated
(Amps)
Ripple & Noise
Pk-Pk (mV)
Efficiency
Typ. **
Model
5
5
5
12
12
12
4.5 - 9
4.5 - 9
4.5 - 9
9 - 18
9 - 18
9 - 18
1.64
1.85
1.85
0.69
0.75
0.73
±5
±12
±15
±5
±12
±15
±0.50
±0.25
±0.20
±0.50
±0.25
±0.20
50
120
150
50
120
150
72%
81%
81%
80%
82%
83%
EWD505
EWD512
EWD515
EWD1205
EWD1212
EWD1215
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
MECHANICAL DRAWING
1.00"
(25.4mm)
0.18" MIN.
(4.6mm)
0
3
4
5
2.00"
(50.8mm)
1
DIA 0.040"
(1.0mm)
2
0.800"(20.3mm)
1.40"(35.6mm)
0
0.300"
-0.10"
(7.6mm)
(-2.5mm)
0.40"
(10.2mm)
0.800"
(20.3mm)
0.500"
(12.7mm)
0.400"
(10.2mm)
BOTTOM VIEW
Thermal Impedance
Natural Convection
100 LFM
200 LFM
300 LFM
400 LFM
15.4 °C/W
12.2 °C/W
9.3 °C/W
7.4 °C/W
6.4 °C/W
Pin
Function
1
2
3
4
5
+Vin
-Vin
+ Vout
Common
- Vout
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
Tolerances
Inches:
.XX ± 0.040
.XXX ± 0.010
(Millimeters)
.X ± 1.0
.XX ± 0.25
Pin:
± 0.002
± 0.05
Case:
+ 0.04, - 0.00
+ 1.0, - 0.0
(Tolerances as listed unless otherwise
specified.)
C-67
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION
SUFFIX
APPLICABLE SERIES
Negative Logic
N
HAS, HBD, HBS, HES, LES, QBS,
QES, TES, TQD
Lucent Compatible Trim
T
HAS, HBD, HBS, HES, QBS, QES
Terminal Strip
TS
REMARKS
TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
XWS, XWD, XWT
Trim
1
IAS, LES
Enable
2
IAD, IAS, LES, SMS
Trim and Enable
3
IAS, LES
Current Share
4
SMS
Headerless
Y
Encapsulated EWS, IWS, OWS
PIN LENGTH AND HEATSINK
OPTIONS
Standard Pin Length is 0.180”
(4.6mm)
0.110” (2.8mm) Pin Length
8
All Units (Except SMS)
0.150” (3.8mm) Pin Length
9
All Units (Except SMS)
0.24” (6.1mm) Horizontal Heatsink
1H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.24” (6.1mm) Vertical Heatsink
1V
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.45” (11.4mm) Horizontal
Heatsink
2H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.45” (11.4mm) Vertical Heatsink
2V
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.95” (24.1mm) Horizontal
Heatsink
3H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.95” (24.1mm) Vertical Heatsink
3V
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
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