we energize electronics!
1W, fixed input voltage
isolated & regulated single output
DC/DC-Converter
an acal group company
SMD- DIP10 Package
• Efficiency up to 75%
• Operaꢀng temperature range:
-40°C to +85°C
• Isolaꢀon voltage: 1.5KVDC
• Miniature SMD package
• No external component required
• Internaꢀonal standard pin-out
• Conꢀnuous short circuit protecꢀon
RoHS
RT series is specially designed for applications where an isolated voltage is required in a distributed power supply system.
It is suitable for
1. Where the voltage of the input power supply is stable (voltage variation: ±5%Vin);
2. Where isolation is necessary between input and output (isolation voltage ≤1500VDC);
3. Where has high requirement of line regulation and load regulation.
Selection Guide
Input Voltage (VDC)
Output
Output Current (mA)
Efficiency
Max. Capacitive Load
(%,Min./Typ.)
Part No.
Nominal
(Range)
Output Voltage
(µF)
@ Full Load
(VDC)
3.3
5
(Max./Min.)
243/25
200/20
84/9
RT3-0503R10D1WR2
RT3-0505R10D1WR2
RT3-0512R10D1WR2
RT3-0515R10D1WR2
RT3-1205R10D1WR2
RT3-1212R10D1WR2
RT3-1215R10D1WR2
RT3-2405R10D1WR2
RT3-2412R10D1WR2
54/58
68/72
69/73
70/74
69/73
69/73
71/75
69/73
69/73
5
(4.75-5.25)
12
15
5
67/7
200/20
84/9
220
12
12
15
5
(11.4-12.6)
67/7
200/20
84/9
24
(22.8-25.2)
12
Input Specifications
Item
Operating Conditions
Min.
--
Typ.
270/15
115/10
56/7
--
Max.
--
Unit
mA
5V input
12V input
24V input
5V input
--
--
Input Current (full load / no-load)
Surge Voltage (1sec. max.)
--
--
-0.7
-0.7
-0.7
--
9
--
18
30
--
VDC
mA
12V input
24V input
--
15
Reflected Ripple Current
Input Filter
Capacitor filter
Output Specifications
Item
Operating Conditions
100% load
Min.
--
Typ.
--
Max.
±3
±0.25
3
Unit
%
Output Voltage Accuracy
Line Regulation
--
--
Input voltage change: ±1%
--
--
3.3VDC output
Other output
Load Regulation
10%-100% load
--
--
2
--
--
--
10
50
--
--
--
Ripple*
mVp-p
%/℃
20MHz bandwidth
100% load
Noise*
±0.03
Temperature Drift Coefficient
Output Short Circuit Protection
Continuous, self-recovery
Note: * Ripple and noise tested with parallel cable method, please see DC-DC Converter Application Notes for specific operation methods.
RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de
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