we energize electronics!
1W, fixed input voltage
isolated & regulated single output
DC/DC-Converter
an acal group company
SMD-DIP 10 Package
• Efficiency up to 75%
• Isolaꢀon voltage: 3KVDC
• Operaꢀng temperature range:
-40°C to +85°C
• Miniature SMD package
• Surface mounted design
• No external components
• Internaꢀonal standard pin-out
• Conꢀnuous Short Circuit Protecꢀon
RoHS
RT3-S10D3WR series is specially designed for applicaꢀons 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 variaꢀon: ±5%Vin);
2. Where isolaꢀon is necessary between input and output (isolaꢀon voltage ≤3000VDC);
3. Where has high requirement of line regulaꢀon, load regulaꢀon and the ripple & noise of the output voltage.
Selection Guide
Part No.
Input Voltage (VDC)
Output
Output Current (mA)
Efficiency
Max. Capacitive Load
(%,Min./Typ.)
Nominal
(Range)
Output Voltage
(µF)
@ Full Load
(VDC)
3.3
5
(Max./Min.)
243/25
200/20
83/9
RT3- 0503R10D3WR
RT3- 0505R10D3WR
RT3- 0512R10D3WR
RT3- 0515R10D3WR
RT3- 1205R10D3WR
RT3- 1212R10D3WR
RT3- 2405R10D3WR
RT3- 2412R10D3WR
54/58
68/72
69/73
70/74
69/73
69/73
69/73
69/73
5
(4.75-5.25)
12
15
5
67/7
220
200/20
83/9
12
(11.4-12.6)
24
12
5
200/20
83/9
(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
Capacitance 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
--
Ripple*
Noise*
mVp-p
%/℃
20MHz bandwidth
100% load
--
--
50
--
--
±0.03
Temperature Coefficient
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
page 1 (4)