RECOM RA-0505DH, RA-0509DH, RA-0512DH, RA-1.83.3SH, RA-1205DH Datasheet
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EC 24 www.recom-international.comAugust 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RA Series, 1 Watt, DIP14 (Single & Dual Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Part Input Output Output Efficiency
Number Voltage Voltage Current
DIP 14 (2kV) (VDC) (VDC) (mA) (%)
RA-XX1.8S (H) 1.8, 3.3, 5, 9, 12, 15, 24 1.8 555 70
RA-XX3.3S (H) 1.8, 3.3, 5, 9, 12, 15, 24 3.3 303 75
RA-XX05S (H) 1.8, 3.3, 5, 9, 12, 15, 24 5 200 70-78
RA-XX09S (H) 1.8, 3.3, 5, 9, 12, 15, 24 9 111 70-78
RA-XX12S (H) 1.8, 3.3, 5, 9, 12, 15, 24 12 84 78-82
RA-XX15S (H) 1.8, 3.3, 5, 9, 12, 15, 24 15 66 80-84
RA-XX24S (H) 1.8, 3.3, 5, 9, 12, 15, 24 24 42 74-85
RA-XX1.8D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±1.8 ±278 70
RA-XX3.3D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±3.3 ±152 70
RA-XX05D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±5 ±100 70-78
RA-XX09D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±9 ±56 75-80
RA-XX12D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±12 ±42 78-84
RA-XX15D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±15 ±33 80-84
RA-XX24D (H) 1.8, 3.3, 5, 9, 12, 15, 24 ±24 ±21 80-84
Input Voltage ±10%
Input Filter Capacitor Type
Output Voltage Accuracy ±5%
Line Voltage Regulation 1,2%/1% V Input
Load Voltage Regulation 1.8V, 3.3V output types 20% max.
(10% to 100% full load) 5V output type 15% max.
9V, 12V, 15V, 24V output types 10% max.
Ripple and Noise (20MHz limited) Single output types 100mVp-p max.
Dual output types ±75mVp-p max.
Efficiency at Full Load 70% min.
Isolation Voltage 1.000VDC min.
(also available with 2.000VDC, Suffix „H“)
Isolation Resistance (Viso = 500VDC) 10 GΩ min.
Isolation Capacitance 20pF min./75pF max.
Short Circuit Protection 1 Second
Switching Frequency at Full Load 100kHz typ.
Operating Temperature –40°C to +85°C (see Graph)
Storage Temperature -55°C to +125°C
Package Weight 2.6g
● Dual Output from a Single Input Rail
● Power Sharing on Output
● 1kVDC & 2kVDC Isolation
● Custom Solutions Available
● UL94V-0 Package Material
● Efficiency to 80%
Features
Output Power (Watts)
2.0
1.5
0.5
1.0
100500-40
85 125
150
Operating Temperature ˚C
Safe Operating Area
0
www.recom-international.com EC 25August 2002
ECONOLINE - DC/DC-Converter
RA Series, 1 Watt, DIP14 (Single & Dual Output)
Package Style and Pinning (mm)
3.25
7.10
15.24
2.0
7.62
10.00
RA-0512D
RECOM
****
19.90
Dual Output
Bottom View
981114
17
9814
17
Single Output
Bottom View
11
2.54
1.00ø+0.15/–0
2.54
3rd angle
projection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
Pin # Single Dual
1 –Vin –Vin
7NC NC
8–Vout Com
9+Vout +Vout
11 NC -Vout
14 +Vin +Vin
NC = No Connection
14 PIN DIP Package
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