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ROE-1205S

P1-P3P4-P4
ECO-1
REV.: 3/2016www.recom-power.com
1 Watt
SIP4
Single Output
DC/DC Converter
Features
Unregulated
Converters
• Low Cost 1W Converter
• Industry Standard Pinout
• SIP4 Package
• 1kVDC Isolation
• Efficiency up to 80%
• Wide Operating Temperature Range -40°C to +85°C
• UL60950-1 Certified
ROE
UL60950-1 Certified
Description
The ROE DC/DC converters are typically used in general purpose power isolation and voltage
matching applications, and feature a full industrial operating temperature range of -40°C to +85°C
without derating.
Selection Guide
Part Input Output Output Efficiency max. Capacitive
Number Voltage Voltage Current typ. Load
(1)
(VDC) (VDC) (mA) (%) (µF)
ROE-3.305S 3.3 5 200 79 470
ROE-0505S 5 5 200 79 470
ROE-0512S 5 12 84 80 220
ROE-0515S 5 15 66 80 220
ROE-1205S 12 5 200 80 470
ROE-1505S 15 5 200 79 470
ROE-2405S 24 5 200 80 470
3
Y
E
A
R
w
a
r
r
a
n
t
y
3
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Input Voltage Range ±10%
Operating Frequency Range Vin nominal 50kHz 80kHz 105kHz
Output Ripple and Noise
(2)
20NMHz BW 50mVp-p 100mVp-p
Specifications (measured at T
a
= 25°C, nominal input voltage, full load and after warm up)
E358085
0 10 20 30 40 50 60 70 80 90 100
100
90
80
70
60
50
40
30
20
10
0
Efficiency [%]
Output Current [%]
0505
0512
0515
0 10 20 30 40 50 60 70 80 90 100
100
90
80
70
60
50
40
30
20
10
0
Efficiency [%]
Output Current [%]
3.305
0505
1205
1505
2405
Efficiency vs. Load
Notes:
Note2: Measurements are made with a 100nF MLCC across output. (low ESR)
Notes:
Note1: Max. capacitive load is tested at nominal input voltage and full load.
DC/DC Converter
REGULATIONS
Parameter Condition Values
Output Voltage Accuracy 100% load, Vin nominal ±5% max.
Line Voltage Regulation low line to high line, full load ±1.2% typ. / 1% Vin
Load Voltage Regulation
20% to 100% load, 5Vout
20% to 100% load, 12Vout and 15Vout
15% max.
10% max.
ECO-2
REV.: 3/2016 www.recom-power.com
PROTECTIONS
Parameter Condition Value
Isolation Voltage I/P to O/P 1kVDC / 1 second
Isolation Capacitance 75pF max.
Isolation Resistance 1GΩ min.
ROE
Series
Specifications (measured at T
a
= 25°C, nominal input voltage, full load and after warm up unless otherwise specified)
Vin= 3.3V, 5V Vin= 12V, 15V, 24V
Tolerance Envelope
10
-5%
-2%
+5%
+15%
Typical Load Line
+4%
Vnom
50 100
Deviation
Load Current (%)
10
-5%
-1%
+5%
+15%
Typical Load Line
+5%
Vnom
50 100
Deviation
Load Current (%)
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range free air convection (see graph) -40°C to +85°C
Operating Humidity non-condensing 95% RH max.
Vibration MIL-STD-202G
MTBF
(3)
according to MIL-HDBK-217F
+25°C
+85°C
20140 x 10
3
hours
8674 x 10
3
hours
100
80
60
40
20
0
-40 0
50
85
100
150
Output Power [%]
Ambient Temperature [°C]
Safe Operating Area
Derating Graph
Notes:
Note3: MTBF is referring ROE-3.305S.
DC/DC Converter
Specifications (measured at T
A
= 25°C, nominal input voltage, full load and after warm up unless otherwise specified)a
ECO-3
REV.: 3/2016www.recom-power.com
ROE
Series
SAFETY AND CERTIFICATIONS
Certificate Type Report / File Number Standard
UL General Safety E358085-A4 UL-60950-1, 2nd Edition
CAN/CSA General Safety E358085-A4 C22.2 No. 60950-1-07
EMI Compliance Condition Standard / Criterion
EMC Conducted and Radiated only with external filter (see suggestions)
EN55022, Class A
EN55022, Class B
DC
DC
C1
C2
L1
+Vin
-Vin
+Vout
-Vout
EMC Filtering - Suggestions for Class B
EN55022
Class A
Input Voltage C1 L1 C2
3.3 10µF 1.2µH 470pF/4kVDC
5 10µF 3.3µH 470pF/4kVDC
12 2.2µF 10µH 470pF/4kVDC
15 2.2µF 10µH 470pF/4kVDC
24 2.2µF 22µH 470pF/4kVDC
EN55022
Class B
Input Voltage C1 L1 C2
3.3 22µF 3.3µH 470pF/4kVDC
5 10µF 4.7µH 470pF/4kVDC
12 4.7µF 22µH 470pF/4kVDC
15 4.7µF 22µH 470pF/4kVDC
24 2.2µF 47µH 470pF/4kVDC
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter Type Value
Case Material
Potting Material
non-conductive black plastic (UL94V-0)
Epoxy (UL94V-0)
Package Dimension (LxWxH) 11.5 x 6.0 x 10.0mm
Package Weight 1.4g
Dimension Drawing (mm)
ROE-0505S
****
ROE-0505S
****
Bottom View
Top View
0.511.25
10.0
0.51
11.5
7.621.9
4.10
0.25
1 2 3 4
6.0
Marking
embossed logo
1.00 Ø +0.15/-0
2.54
2.54
Pin Connections
Pin # Function
1 -Vin
2 +Vin
3 -Vout
4 +Vout
Tolerance: xx.x= ±0.50mm
xx.xx= ±0.25mm
Recommended Footprint Details
P1-P3P4-P4

ROE-1205S

Mfr. #:
Buy ROE-1205S
Manufacturer:
RECOM Power
Description:
DC to DC Converter Modules
Lifecycle:
New from this manufacturer.
Delivery:
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