Features
Regulated
Converters
●
●
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30W 2”x 2” Package (50.8x50.8x21.0mm)
1kVDC Isolation
Wide Input 2:1
Regulated Output
UL94V-0 Package Material
Continuous Short Circuit Protection
No External Components Required
Six-Side Shielded Case
100% Burned In
Industry Standard Package
Remote ON/OFF and Trim
Efficiency to 85%
ECONOLINE
DC/DC-Converter
REC30-
S_DRWB
Series
30 Watt
2” x 2”
Single
&
Dual Output
Selection Guide
Part
Number
2“ x 2“
REC30-1205SRWB
REC30-1212SRWB
REC30-1215SRWB
REC30-2405SRWB
REC30-2412SRWB
REC30-2415SRWB
REC30-4805SRWB
REC30-4812SRWB
REC30-4815SRWB
REC30-1205DRWB
REC30-1212DRWB
REC30-1215DRWB
REC30-2405DRWB
REC30-2412DRWB
REC30-2415DRWB
REC30-4805DRWB
REC30-4812DRWB
REC30-4815DRWB
Input
Voltage
(VDC)
9-18
9-18
9-18
18-36
18-36
18-36
36-72
36-72
36-72
9-18
9-18
9-18
18-36
18-36
18-36
36-72
36-72
36-72
Output
Voltage
(VDC)
5
12
15
5
12
15
5
12
15
±5
±12
±15
±5
±12
±15
±5
±12
±15
Output
Current
(mA)
5.000
2.500
2.000
5.000
2.500
2.000
5.000
2.500
2.000
±2.500
±1.250
±1.000
±2.500
±1.250
±1.000
±2.500
±1.250
±1.000
Input Current
1)
(mA)
Full Load
2.637
3.086
3096
1.302
1.470
1.470
651
762
762
2.637
3.125
3.125
1.302
1.470
1.470
651
762
762
No Load
40
40
38
20
18
18
10
9
9
40
40
38
20
18
18
10
9
9
Efficiency
2)
(%)
79
81
81
80
85
85
80
82
82
79
80
80
80
85
85
80
82
82
Notes:
1 at Nominal Input Voltage.
2 at Nominal Input Voltage and Full Load.
120
April-2005
www.recom-international.com
ECONOLINE
DC/DC-Converter
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Regulation (HL-LL)
Load Regulation (for output load current change from 20% to 100%)
Over Voltage Protection
External Trim Adjustment Range
Ripple and Noise (0,1µF capacitor on output, 20MHz BW)
Switching Frequency at Full Load
Input Filter
Efficiency at Full Load
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature (free air convection)
Storage Temperature Range
Relative Humidity
Case Material
Package Weight
MTBF (+25°C)
(+71°C)
MSL Level 1
(tested for 1 second)
(long term isolation)
REC30-S_DRWB
Series
2:1
±2% max.
±0.2% max.
±0.2% max.
Built-In
±10%
100mVp-p max.
100kHz typ.
Pi Network
75% min.
1.000VDC min.
see Application Notes
2500pF max.
1 GΩ min.
Continuous
-25°C to +71°C (see Graph)
-55°C to +100°C
95% RH
Six-Side Shielded Case
110 g
Output Power (%)
Derating-Graph
(Ambient Temperature)
120
100
80
60
40
20
0
Safe Operating Area
-25
0
25
50
Operating Temperature (°C)
75
71
100
}
Detailed Information see
using MIL-HDBK 217F
Application Notes chapter "MTBF"
using MIL-HDBK 217F
700 x 10
3
hours
560 x 10
3
hours
Simplified Schematic
Single Output
+Vin
+Vout
-Vout
-Vin
PWM
Controller
Isolation
Reference
& Error AMP
Dual Output
+Vin
+Vout
Com
-Vout
-Vin
PWM
Controller
Isolation
Reference
& Error AMP
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April-2005
121
ECONOLINE
DC/DC-Converter
Typical Characteristics
REC30-S_DRWB
Series
Dual Output
Single Output
Fixed Voltage Output
Input
4
+Vin
+Vout
Output
6
Load
Input
4
+Vin
+Vout
Com
Output
5
Load
Load
DC/DC
Converter
Trim 8
3
Vin
Vout
7
6
DC/DC
Trim
Converter
8
3
Vin
Vout
7
Trim Connections Using a Trimpot
Input
4
+Vin
+Vout
Output
6
Trim Down
20
kW
Trim Up
Load
Input
4
+Vin
+Vout
Com
Output
5
Trim Down
20
kW
Trim Up
Load
Load
DC/DC
Converter
Trim 8
3
Vin
Vout
7
6
DC/DC
Trim
Converter
8
3
Vin
Vout
7
Fixed-Value Trim Down Resistor
Input
4
+Vin
+Vout
Output
6
8
7
Trim Down
Load
Input
4
+Vin
+Vout
Com
Output
5
6
8
7
Trim Down
Load
Load
DC/DC
Converter
Trim
3
Vin
Vout
DC/DC
Converter
Trim
3
Vin
Vout
Fixed-Value Trim Up Resistor
Input
4
+Vin
+Vout
6
Output
Input
4
Load
+Vin
DC/DC
Converter
3
Vin
+Vout
Com
Trim
Vout
5
6
8
7
Output
Load
Load
DC/DC
Converter
Trim 8
3
Vin
Vout
7
Trim Up
Trim Up
122
April-2005
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ECONOLINE
DC/DC-Converter
Typical Characteristics
REC30-S_DRWB
Series
REC30 - types
Efficiency / Load
100
80
60
40
Efficiency %
20
0
40%
20%
60%
Total Output current (%)
80%
100%
Package Style and Pinning (mm) 2” x 2” , Wide Input 2:1
3rd angle
projection
2“ x 2“ PIN Package
50.80
50.80
21.00
Side View
5.80
30.48
45.72
Recommended Footprint Details
Pin Connections
Pin #
1
3
4
5
6
7
Single
Remote On/Off
–Vin
+Vin
No Pin
+ Vout
– Vout
Trim
Dual
Remote On/Off
–Vin
+Vin
+ Vout
Com
– Vout
Trim
5
6
7
8
2.5
4
3
1
Bottom View
8
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
4
12.7
22.9
3
15.24
1
2.54
5
6
Top View
7
8
ø1.2+0.2/0.1
Remote On/Off Control
Control Input
Control Voltage
ON
Off
> +2.5VDC or Open Circuit
> +0.8VDC or Jumper to Pin 3
Pin 1
Control Common
Converter Shutdown Idle Current
Logic Compatibility
Pin 3
10mA
CMOS or Open
Collector TTL
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April-2005
123
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