RECOM RAA-2405S, RAA-2412D, RAA-2412S, RAA-2415D, RAA-2415S Datasheet
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www.recom-international.com EC 77August 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RAA Series, 5 Watt, Unregulated (Single & Dual Output)
Specifications (core operating area) and Operating Temperature / Derating-Graph
Efficiency (%)
100
80
20
40
10080200
% of Rated Load
0
60
6040
Part Input Output Output Input Current Efficiency
Number Voltage Voltage Current Full No
Load Load
30 x 30 mm (VDC) (VDC) (mA) (mA) (%)
RAA-0505S 5 5 1000 1250 80 80
RAA-0512S 5 12 417 1150 80 87
RAA-0515S 5 15 333 1150 80 87
RAA-0505D 5 ±5 ±500 1250 80 80
RAA-0512D 5 ±12 ±208 1150 80 87
RAA-0515D 5 ±15 ±167 1150 80 87
RAA-1205S 12 5 1000 496 40 84
RAA-1212S 12 12 417 479 40 87
RAA-1215S 12 15 333 479 40 87
RAA-1205D 12 ±5 ±500 496 40 84
RAA-1212D 12 ±12 ±208 479 40 87
RAA-1215D 12 ±15 ±167 479 40 87
RAA-2405S 24 5 1000 261 20 83
RAA-2412S 24 12 417 245 20 85
RAA-2415S 24 15 333 239 20 87
RAA-2405D 24 ±5 ±500 261 20 83
RAA-2412D 24 ±12 ±208 245 20 85
RAA-2415D 24 ±15 ±167 239 20 87
Voltage Setpoint Accuracy ±3% max.
Temperature Coefficient ±0.03%/°C
Ripple and Noise (20MHz BW) 100mVp-p max.
Line Regulation (for 1% change in input voltage) ±1.2% max.
Load Regulation (for output load current change from 20% to 100%) ±3% max.
Short Circuit Protection Short Term
Input Voltage Range ±10% min.
Input Filter Pi Network
Efficiency 80% - 87%
Isolation Voltage (tested for 60 seconds) 1.000VDC min.
Isolation Resistance 109Ω min.
Switching Frequency 60kHz min.
Isolation Capacitance 80pf max.
Operating Temperature -25°C to +70°C (see Graph)
Storage Temperature -55°C to +100°C
Cooling Free-Air Convection
Case Material Non-Conductive Plastic
● 1kVDC Isolation
● Efficiency to 87%
● Internal Filtering
● Dual In-Line Package
● No External Components
Required
● 100% Burned In
● Low Noise
● UL94V-0 Package Material
Features
Output Power (%)
120
100
20
60
100700
-25
Operating Temperature (˚C)
0
70
5025
Safe Operating Area
EC 78 www.recom-international.comAugust 2002
ECONOLINE - DC/DC-Converter
RAA Series, 5 Watt, Unregulated (Single & Dual Output)
Package Style and Pinning (mm)
5.08
25.03 max.
5
-V
3
+V
4
0V
GND
1
V
IN
2
Top View
+10%
+5%
V Nom.
+2,5%
– 2,5%
10% 50% 100%
Output Voltage
Output Load Current (%)
– 7,5%
Typical Load Line
5.08
25.03 max.
Top View
Bottom View Bottom View
1.02ø+0.05
20.32
20.32
1.59 typ.
4.0 min.
10.00 max.
RAA-0505S
RECOM
****
23.50 max.
35
GND V
IN
0V +V
12
2.35
20.32
10.16
1.59 typ.
10.16
2.35
RAA-0505D
RECOM
****
23.50 max.
4.0 min.
1.02ø+0.05
10.00 max.
1.60ø+0.15/–0
2.54
2.54
1.60ø+0.15/–0
2.54
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
3rd angle
projection
Single Output Type Dual Output Type Tolerance Envelope
Recommended Footprint Details
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