Features
Regulated
Converters
Description
• Highest power density in SIP8 package
• 1.6kVDC/1 minute isolation
• Efficiency up to 88%
• -40°C To +75°C Operating temperature range @ full load
• EN60950 And IEC/EN62368-1 certified
• Industry standard pinout
DC/DC Converter
RS6
6 Watt
3
SIP8
Single and Dual
Output
3Y
EAR
wa
The RS6 series offer very high power density (2.7W/cm³), wide input voltage range and an
industrial operating temperature range of -40°C to +75°C without derating. High efficiency, tight
regulation, 2kVDC isolation and remote on/off are just some of the characteristics of this advanced
SIP8 6W converter which is ideal for high density power supply designs in demanding industrial
applications.
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Selection Guide
Part
Number
RS6-053.3S
RS6-0505S
RS6-0512S
RS6-0515S
RS6-0505D
RS6-0512D
RS6-0515D
RS6-123.3S
RS6-1205S
RS6-1212S
RS6-1215S
RS6-1205D
RS6-1212D
RS6-1215D
RS6-243.3S
RS6-2405S
RS6-2412S
RS6-2415S
RS6-2405D
RS6-2412D
RS6-2415D
RS6-483.3S
RS6-4805S
RS6-4812S
RS6-4815S
RS6-4805D
RS6-4812D
RS6-4815D
nom. Input
Voltage
[VDC]
5
5
5
5
5
5
5
12
12
12
12
12
12
12
24
24
24
24
24
24
24
48
48
48
48
48
48
48
Output
Voltage
[VDC]
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Output
Current
[mA]
1300
1200
500
400
±600
±250
±200
1300
1200
500
400
±600
±250
±200
1300
1200
500
400
±600
±250
±200
1300
1200
500
400
±600
±250
±200
Efficiency
typ.
(1)
[%]
83
86
87
86
84
87
86
81
86
87
87
85
87
87
81
87
87
87
85
87
87
81
87
87
88
85
87
88
max. Capacitive
Load
(2)
[µF]
6600
3300
1600
1400
±2000
±900
±660
6600
3300
1600
1400
±2000
±900
±660
6600
3300
1600
1400
±2000
±900
±660
6600
3300
1600
1400
±2000
±900
±660
EN60950-1 Certified
IEC/EN62368-1 Certified
EN55022 compliant
Notes:
Note1: Efficiency is tested by nominal input and full load at +25°C ambient
Note2: Max Cap Load is tested by minimum input and constant resistor load
www.recom-power.com
REV.: 6/2018
ECO-1
RS6
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nominal input voltage, full load and after warm up unless otherwise specified)
BASIC CHARACTERISTICS
Parameter
Input Filter
Input Voltage Range
5VDC
12VDC
nom. Vin=
24VDC
48VDC
5VDC
12VDC
nom. Vin=
24VDC
48VDC
4.5VDC
9VDC
18VDC
36VDC
5VDC
12VDC
24VDC
48VDC
Series
Condition
Min.
Typ.
Max.
capacitor
9VDC
18VDC
36VDC
75VDC
15VDC
25VDC
50VDC
100VDC
105mA
55mA
28mA
14mA
Trim up
Trim down
2ms
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
0-100% load
20MHz BW
200kHz
0%
50mVp-p
75mVp-p
4.5VDC
2.7VDC
9VDC
7VDC
18VDC
15VDC
36VDC
30VDC
Open
5V<Vr<10VDC
+10%
-8%
Input Surge Voltage
1 second max.
Quiescent Current
5VDC
2VDC
nom. Vin=
24VDC
48VDC
see calculation on next page
Output Voltage Trimming
Start-up time
nom. Vin= 5V
nom. Vin= 12V
Under Voltage Lockout
nom. Vin= 24V
nom. Vin= 48V
ON/OFF CTRL
Internal Operating Frequency
Minimum Load
Output Ripple and Noise
(3)
Efficiency vs. Load
100
80
60
40
20
0
Notes:
Note3: Measurements are made with a 1.0µF MLCC across output (low ESR)
RS6-1205S
100
80
RS6-2405S
Efficiency [%]
Efficiency [%]
60
40
20
0
18Vin
24Vin
30Vin
36Vin
0
0.2
0.4
0.6
0.8
1.0
1.2
9Vin
12Vin
15Vin
18Vin
0
0.2
0.4
0.6
0.8
1.0
1.2
Output Load [A]
continued on next page
ECO-2
REV.: 6/2018
Output Load [A]
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RS6
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nominal input voltage, full load and after warm up unless otherwise specified)
Output Voltage Trimming
Trim UP
Trim DOWN
+Vout
R1
Vref
R3
R2
-Vout
Trim
Vref
R1
Trim
R3
R2
Series
R
down
Vout
R1
R2
R3
Vref
3.3V
16.74kΩ
52.3kΩ
1.24V
Vref
R1
5V
12V
38kΩ
Trim
10kΩ
R3
68kΩ
2.5V
15V
50kΩ
68kΩ
R
up
10kΩ
39kΩ
R2
R
up
-Vout
Trim Calculation
Vout
R
up
a
b
= nom. Output Voltage
= Trim up resistor
= trim up factor
= trim down factor
R
down
=
b*R1
R1 - b
- R3 = kΩ
b=
(Vout +
DVout)
- Vref
Vref
* R2 = kΩ
DVout
= Vout - Vout
trimmed
a*R2
R2 - a
Vref
(Vout +
DVout)
- Vref
DVout
= Output Voltage Trim
R
down
= trim down resistor
R
up
=
- R3 = kΩ
a=
* R1 = kΩ
Practical Example:
Trim Up:
Vout = 5V,
DVout
= 0.5V (10%), Vref= 2.5V
a=
2.5V
(5V + 0.5V) - 2.5V
* 10kΩ =
8.33kΩ
R
up
=
8.33kΩ * 10kΩ
10kΩ - 8.33kΩ
- 39 =
11.0kΩ
RS6-xx03.3S
Trim up
Vout =
R
up
=
1
3.33
2
3.36
3
3.39
197.07
4
3.43
126.28
5
3.46
86.79
6
3.49
61.60
7
3.53
44.14
8
3.56
31.32
9
3.59
21.15
10
3.63
13.76
%
Volts
kOhms
1151.73 360.87
RS6-xx05S
Trim up
Vout =
R
up
=
1
5.05
461.00
2
5.10
211.00
3
5.15
127.67
4
5.20
86.00
5
5.25
61.00
6
5.30
44.33
7
5.35
32.43
8
5.4
23.50
9
5.45
16.56
10
5.50
11.00
%
Volts
kOhms
RS6-xx12S
Trim up
Vout =
R
up
=
1
12.12
723.67
2
12.24
327.83
3
12.36
195.89
4
12.48
129.92
5
12.60
90.33
6
12.72
63.94
7
12.84
45.10
8
12.96
30.96
9
13.08
19.96
10
13.20
11.17
%
Volts
kOhms
RS6-xx15S
Trim up
Vout =
R
up
=
1
15.15
765.33
2
15.3
348.67
3
15.45
209.78
4
15.60
140.33
5
15.75
98.67
6
15.90
70.89
7
16.05
51.05
8
16.20
36.17
9
16.35
24.59
10
16.50
15.33
%
Volts
kOhms
continued on next page
www.recom-power.com
REV.: 6/2018
ECO-3
RS6
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nominal input voltage, full load and after warm up unless otherwise specified)
Trim down:
Vout = 5V,
DVout
= -0.4V (-8%), Vref= 2.5V
b=
[5V + (-0.4V)] - 2.5V
2.5V
* 10kΩ =
8.4kΩ
R
down
=
8.4kΩ * 10kΩ
10kΩ - 8.4kΩ
- 39kΩ =
13.5kΩ
Series
RS6-xx03.3S
Trim down
Vout =
R
down
=
-1
3.267
643.60
-2
3.234
355.96
-3
3.201
233.75
-4
3.168
166.13
-5
3.135
123.19
-6
3.102
93.52
-7
3.069
71.78
-8
3.036
55.17
%
Volts
kOhms
RS6-xx05S
Trim down
Vout =
R
down
=
-1
4.95
451.00
-2
4.90
201.00
-3
4.85
117.67
-4
4.80
76.00
-5
4.75
51.00
-6
4.70
34.33
-7
4.65
22.43
-8
4.60
13.50
%
Volts
kOhms
RS6-xx12S
Trim down
Vout =
R
down
=
-1
11.88
-2
11.76
-3
11.64
-4
11.52
646.08
-5
11.40
495.67
-6
11.28
395.39
-7
11.16
323.76
-8
11.04
%
Volts
2902.33 1398.17 896.78
270.04 kOhms
RS6-xx15S
Trim down
Vout =
R
down
=
-1
14.85
-2
14.70
-3
14.55
-4
14.40
-5
14.25
715.33
-6
14.10
576.44
-7
13.95
477.24
-8
13.80
%
Volts
4048.67 1965.33 1270.89 923.67
402.83 kOhms
REGULATIONS
Parameter
Output Accuracy
Line Regulation
Load Regulation
Cross Regulation
Transient Response
low line to high line
0% to 100% load
25% to 100% load
25% load step change
Condition
Values
±1.0% typ.
±0.2% typ.
±1.0% typ.
±5.0% typ.
500µs typ.
Accuracy vs Load
0.5
0.45
0.4
RS6-1205S
9Vin
12Vin
15Vin
18Vin
0.2
0.15
0.1
RS6-2405S
18Vin
24Vin
30Vin
36Vin
Accuracy [%]
0.35
0.3
0.25
0.2
0.15
0.1
0
0.5
Accuracy [%]
0.05
0
-0.05
-0.1
-0.15
-0.2
1.0
1.2
-0.25
0
0.5
1.0
1.2
Output Load [A]
ECO-4
REV.: 6/2018
Output Load [A]
www.recom-power.com
RS6
DC/DC Converter
Specifications
(measured @ Ta= 25°C, nominal input voltage, full load and after warm up unless otherwise specified)
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
Over Load Protection (OLP)
Isolation Voltage
(5)
Isolation Capacitance
Isolation Resistance
Isolation Grade
Notes:
Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage
I/P to O/P
tested for 1 second
rated for 1 minute
Series
Condition
below 100mΩ
Value
continuous, automatic revovery
150% load, continuous, autmatic recovery
2kVDC
1.6kVDC
110pF max.
1GΩ typ.
Functional
ENVIRONMENTAL
Parameter
Operating Temperature Range
(6)
Maximum Case Temperature
Temperature Coefficient
Operating Humidity
Vibration
MTBF
according to MIL-HDBK-217F, G.B.
+25°C
non-condensing
Condition
without derating (see graph)
Value
-40°C to +75°C
+105°C
±0.02%/°C
5% - 95% RH max.
MIL-STD-202G
1776 x 10
3
hours
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
Output Power [%]
80
70
60
40
20
0
-40
Safe Operating Area
-20
0
20
40
60
80
100
120
Notes:
Note6: Derating Graph is referring to RS6-0505S. For more details, please contact our technical support service at TechsupportAT@recom-power.com.
Ambient Temperature [°C]
75 85
SAFETY AND CERTIFICATIONS
Certificate Type
Information Technology Equipment, General Requirements for Safety (LVD)
Audio/video, information and communication technology equipment - Safety requirements
RoHS2
Report / File Number
L0339m26-B1-L
L0339m27-B1-L
Standard
EN60950-1, 2nd Endition AM2 , 2013
ICE/EN62368-1, 2014
RoHS-2011/65/EU + AM-2015/863
EMC Compliance
Information technology equipment - Radio disturbance characteristics - Limits and
methods of measurement
Information technology equipment - Immunity characteristics - Limits and methods of measurement
continued on next page
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REV.: 6/2018
Condition
with external filter
(see filter suggestions)
Standard / Criterion
EN55022, Class A
EN55022, Class B
EN55024, 2010
ECO-5
FPGA/CPLD
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