Features
Regulated
Converters
●
●
●
●
●
●
●
●
●
2.2W DIP Package
1kVDC, 2kVDC
&
3kVDC Isolation Options
Regulated Output
Wide Input Range 2 : 1 and 4 : 1
UL94V-0 Package Material
Continuous Short Circuit Protection
Cost Effective
100% Burned In
Efficiency to 84%
ECONOLINE
DC/DC-Converter
REC2.2-
S_DRW(Z)
/H* Series
2.2 Watt
DIP24
&
SMD
Single
&
Dual
Output
Selection Guide
Part
Number
DIP24 (SMD)
REC2.2-xx3.3SRW/H*
REC2.2-xx05SRW/H*
REC2.2-xx09SRW/H*
REC2.2-xx12SRW/H*
REC2.2-xx15SRW/H*
REC2.2-xx3.3DRW/H*
REC2.2-xx05DRW/H*
REC2.2-xx09DRW/H*
REC2.2-xx12DRW/H*
REC2.2-xx15DRW/H*
REC2.2-xx3.3SRWZ/H*
REC2.2-xx05SRWZ/H*
REC2.2-xx09SRWZ/H*
REC2.2-xx12SRWZ/H*
REC2.2-xx15SRWZ/H*
REC2.2-xx3.3DRWZ/H*
REC2.2-xx05DRWZ/H*
REC2.2-xx09DRWZ/H*
REC2.2-xx12DRWZ/H*
REC2.2-xx15DRWZ/H*
2:1 Input
(REC2.2-S/DRW/H*)
xx = 4.5-9Vin = 05
xx = 9-18Vin = 12
xx = 18-36Vin = 24
xx = 36-72Vin = 48
Input
Voltage
(VDC)
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
4.5 - 9, 9 - 18, 18 - 36, 36 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
9 - 36, 18 - 72
4:1 Input
(REC2.2-S/DRWZ/H*)
xx = 9-36Vin = 24
xx = 18-72Vin = 48
Output Max Cap. Output
Voltage
(VDC)
3.3
5
9
12
15
±3.3
±5
±9
±12
±15
3.3
5
9
12
15
±3.3
±5
±9
±12
±15
Load
(µF)
1000
470
220
120
100
±470
±220
±100
±68
±47
1000
470
220
120
100
±470
±220
±100
±68
±47
Current
(mA)
600
440
244
183
146
±300
±220
±122
±91
±73
600
440
244
183
146
±300
±220
±122
±91
±73
EN-60601-1 Certified
(Suffix H3)
UL-60950-1 Certified
* use suffix /H1 for 1kVDC Isolation, /H2 for
2kVDC Isolation or /H3 for 3kVDC Isolation.
* add suffix "/A", "/B" or "/C" for Pinning, see
next page
* add suffix "/M" for metal case
* add suffix "/SMD" for SMD package
e.g. REC2.2-2412SRW/H1/AM = / Pinout "A"
with metal case
Notes:
If the options "/M" for metal case and "/SMD" for SMD pinout are combined the maximum allowed isolation
voltage is 2kVDC because of the shorter distances between the pins and the metal-case so the only available
SMD-option in metal-case is "/H2". DIP-24 through-hole case and SMD-plastic case are not affected and
offer the full isolation barriers of 2kVDC for "/H2" option and 3kVDC for "/H3".
The /H2 and /H3 Version is not available in B Pinning.
96
January-2007
www.recom-international.com
ECONOLINE
DC/DC-Converter
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Regulation (HL-LL)
2:1 Input types
4:1 Input types
REC2.2-S_DRW(Z)/H*
Series
2:1 & 4:1
±1% max.
±0.2% max.
±0.2% max.
±0.5% max.
100
80
Derating-Graph
(Ambient Temperature)
Load Regulation (for output load current change from 20% to 100%)
Output Ripple and Noise (0,1µF capacitor on output, 20MHz BW)
50mVp-p max.
Switching Frequency at Full Load
2:1 Input types90kHz min. / 150kHz max.
and nominal Input Voltage
4:1 Input types
120kHz min. / 180kHz max.
Input Filter
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
Isolation Voltage
Rated Working Voltage
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Case Material
Thermal Impedance
Package Weight
MTBF (+25°C)
(+85°C)
Natural convection
using MIL-HDBK 217F
using MIL-HDBK 217F
H1 Types
H2 Types
H3 Types
(tested for 1 second)
(long term isolation)
(tested for 1 second)
(long term isolation)
(tested for 1 second)
(long term isolation)
2:1 Input types
4:1 Input types
Pi Network
84% max.
200mW typ.
1000VDC min.
see Application Notes
2000VDC min.
see Application Notes
3000VDC min.
see Application Notes
20pF min. / 60pF max.
40pF min. / 80pF max.
1 GΩ min.
Continuous
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
Non-Conductive Plastic
20°C/W for metal case
12g
Detailed Information see
Application Notes chapter "MTBF"
Output Power (%)
60
50
40
20
0
Safe Operating Area
-40
0
50
100
85 105
150
Operating Temperature °C
}
1102 x 10
3
hours
186 x 10
3
hours
Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1
Package A
32.00
10.20
3.81
4.60
0.51
Pin Connections
15.24
Pin #
2
3
9
11
14
11
20.30
3rd angle
projection
Single
–Vin
–Vin
NC
NC
+Vout
– Vout
+Vin
+Vin
Dual
–Vin
–Vin
Com
–Vout
+Vout
Com
+Vin
+Vin
Recommended Footprint Details
1.00 ø+0.15/0
2 3
9
Bottom View
23 22
16
14
Top View
16
22
2.54
23
2.54
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
www.recom-international.com
January-2007
97
ECONOLINE
DC/DC-Converter
REC2.2-S_DRW(Z)/H*
Series
20.30
10.20
3.81
Package Style and Pinning (mm) DIP 24 , Wide Input 2:1 & 4:1
Package B
32.00
3rd angle
projection
Pin Connections
Pin #
Single
+Vin
No Pin
No Pin
–Vout
+Vout
–Vin
–Vin
+Vout
–Vout
No Pin
No Pin
+Vin
Dual
+Vin
–Vout
Com
Com
+ Vout
–Vin
–Vin
+Vout
Com
Com
–Vout
+Vin
/H1 Only
2.06
0.51
15.24
1
2
3
10
11
12
13
14
15
2.54
Top View
Recommended Footprint Details
1.00 ø+0.15/0
1 2 3
Bottom View
24 23 22
10 11 12
15 14 13
22
23
24
2.54
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Package C
32.00
10.20
3.81
2.06
0.51
20.30
Pin Connections
Pin #
15.24
1
2
10
Single
+Vin
+Vin
NC
NC
–Vout
+ Vout
NC
–Vin
–Vin
Dual
+Vin
+Vin
Com
Com
NC
–Vout
+Vout
–Vin
–Vin
Recommended Footprint Details
1.00 ø+0.15/0
11
12
13
15
23
24
1 2
Bottom View
24 23
10 11 12
15
13
Top View
2.54
2.54
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Mechanical drawings of DIP24 SMD case
32.00
31.40
11.20
10.90
3.81
6.35
20.30
25.40
19.90
2.54
Recommended Footprint Details
Pin area
0.1 x 0.50
1 2 3 4 5
0.50
9 10 11 12
2.54
1.54
2.03
All unused pins are
NC (No Connection).
SMD pin connections
follow standard
package pinning. See
Notes for restrictions
on /H3 SMD versions.
23.40
Bottom View
24 23 22 21 20
16 15 14 13
26.67
24.64
1
Top View
Tol.: ± 0.35 mm
11 x 2.54
27.94
length of plastic case is 31,8mm, length of metal case 32.0mm
98
January-2007
www.recom-international.com
Embedded System
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