Features
Regulated
Converters
Description
•
•
•
•
•
•
4:1 Wide Input Voltage Range
1.6kVDC Isolation
UL Certified
Efficiency up to 88%
Over Current and Over Voltage Protection
No Minimum Load Required
DC/DC Converter
RP12-AW
12 Watt
3
DIP24/SMD
Single & Dual
Output
3Y
wa
EAR
The RP12-AW wide range input DC/DC converters are certified to UL 60950-1 and cUL 60950-1.
This makes them ideal for all telecom and industrial applications where approved safety standards
are required. The DIP24 package is available in both pinned and SMD case styles and meets military
standards for thermal shock and vibration tolerance.
rranty
Selection Guide
Part Number
RP12-243.3SAW
(3)
RP12-2405SAW
(3)
RP12-2412SAW
(3)
RP12-2415SAW
(3)
RP12-483.3SAW
(3)
RP12-4805SAW
(3)
RP12-4812SAW
(3)
RP12-4815SAW
(3)
RP12-2405DAW
(3)
RP12-2412DAW
(3)
RP12-2415DAW
(3)
RP12-4805DAW
(3)
RP12-4812DAW
(3)
RP12-4815DAW
(3)
Input
Voltage Range
[VDC]
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
9-36
9-36
9-36
18-75
18-75
18-75
Output
Voltage
[VDC]
3.3
5.1
12
15
3.3
5.1
12
15
±5
±12
±15
±5
±12
±15
Output
Current
[mA]
3500
2400
1000
800
3500
2400
1000
800
±1200
±500
±400
±1200
±500
±400
Input
(1)
Efficiency
(1)
Current
typ.
[mA]
[%]
573
84
575
87
575
87
575
87
286
84
293
87
287
87
284
88
595
84
575
87
575
87
294
85
287
87
287
87
Max. Capacitive
Load
(2)
[µF]
2000
2000
430
300
2000
2000
430
300
±1250
±200
±120
±1250
±200
±120
E196683
UL60950-1 Certified
Notes:
Note1: Maximum value at nominal input voltage and full load.
Note2: Test by minimum Vin and constant resistor load.
Model Numbering
RP12-__ __ _AW/_
Input Voltage
Output Voltage
Single
or
Dual
Ordering Examples:
RP12-2412SAW/SMD = 24V Input, 12V Output, Single, SMD Package.
Notes:
Note3: no suffix for standard package (DIP24), add suffix „SMD“ for SMD package
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REV.: 2/2017
PD-1
Package
(3)
RP12-AW
DC/DC Converter
Specifications
Parameter
Input Voltage Range
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
Condition
nom. Vin = 24V
nom. Vin = 48V
Vin = 24V
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
BASIC CHARACTERISTICS
Min.
9VDC
18VDC
Typ.
24VDC
48VDC
8VDC
Max.
36VDC
75VDC
9VDC
18VDC
Under Voltage Lockout (UVLO)
Vin = 48V
Input Filter
Input Reflected Ripple Current
Input Surge Voltage
Start-up time
Operating Frequency Range
Minimum Load
Ripple and Noise
Remote ON/OFF
(4)
Input current of Remote pin (CTRL)
16VDC
Pi-Type
20mAp-p
50VDC
100VDC
450ms
5ms
360kHz
400kHz
85mVp-p
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
2.5mA
-0.5mA
+0.5mA
440kHz
0%
nominal Vin and full load
Vin = 24V, 100ms max.
Vin = 48V, 100ms max.
Power up
Remote ON/OFF
of full load
20MHz bandwidth
Positive Logic
DC-DC ON
DC-DC OFF
DC-DC OFF
DC-DC ON
Notes:
Note4: The ON/OFF control pin voltage is referenced to -Vin pin.
RP12-2405SAW
95
90
85
Efficiency vs. Output Current
95
90
Efficiency vs. Input Voltage
Efficiency [%]
80
75
70
65
60
55
50
45
40
10
20
30
40
50
60
70
9Vin
24Vin
36Vin
80
90
100
Efficiency [%]
85
80
75
70
65
9
12
15
12
18
21
24
27
30
36
RP12-4805SAW
95
90
85
Output Current [%]
Input Voltage [VDC]
Efficiency vs. Output Current
95
90
Efficiency vs. Input Voltage
Efficiency [%]
80
70
65
60
55
50
45
40
10
20
30
40
50
60
70
80
18Vin
48Vin
75Vin
90
100
Efficiency [%]
75
85
80
75
70
65
18
24
30
36
42
48
54
60
66
75
Output Current [%]
PD-2
REV.: 2/2017
Total Input Voltage [%]
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RP12-AW
DC/DC Converter
Specifications
REGULATIONS
Parameter
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
Cross Regulation
Transient Response recovery time
low line to high line at full load
0% load to 100% load Single
DIP typ Dual
0% load to 100% load Single
SMD Dual
asymmetrical 25%<>100% load
25% load step change
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
Condition
Value
±1.2%
±0.2%
±0.5%
±1.0%
±1.0%
±1.0%
±5%
250μs typ.
PROTECTIONS
Parameter
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Over Load Protection (OLP)
Isolation Voltage
SMD
Isolation Resistance
Isolation Capacitance
Notes:
Note5: This power module is not internally fused. An input line fuse must always be used.
3.3Vout
5.1Vout
Zener Diode Clamp
12Vout
15Vout
% of Iout rated
DIP24
I/P to O/P
I/P (O/P) to case
I/P to O/P
I/P (O/P) to case
Condition
Value
continuous, automatic recovery
3.9VDC
6.2VDC
15VDC
18VDC
150% typ.
1.6kVDC/1 minute
1.6kVDC/1 minute
1.6kVDC/1 minute
1.0kVDC/1 minute
1GΩ min.
1500pF max.
500VDC
ENVIRONMENTAL
Parameter
Operating Temperature Range
Others
Maximum Case Temperature
Temperature Coefficient
Thermal Impedance
Operating Humidity
Thermal Shock
Vibration
MTBF
MIL-HDBK-217F
Bellcore TR-NWT-000332
(6)
Natural convection (20LFM)
Condition
3.3Vout, ±5Vout
without derating
with derating
without derating
with derating
Value
-40°C to +64°C
-40°C to +105°C
-40°C to +70°C
-40°C to +100°C
+105°C
±0.02%/°C max.
20°C/Watt
5% - 95% RH
MIL-STD-810F
MIL-STD-810F
2087 x 10
3
hours
2350 x 10
3
hours
continued on next page
www.recom-power.com
REV.: 2/2017
PD-3
RP12-AW
DC/DC Converter
Specifications
Derating Graph
(7)
100
80
60
40
20
0
-40
measured at Ta = 25°C, nominal input voltage, full load otherwise noted
Series
RP12-2415SAW
Output Power [%]
-20
0
20
40
60
Notes:
Note6: BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C (Ground fixed and
controlled environment).
Note7: Derating graphs are valid only for the shown part numbers. If you need detailed derating-
information about a part number not shown here please contact our technical support
service at techsupportAT@recom-power.com.
Ambient Temperature [°C]
70
80
100
120
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
UL General Safety
Report / File Number
E196683
Standard
UL60950-1 1st Ed.: 2003
C22.2 No. 60950 1st. Ed.: 2003
EMC Compliance
EMI Standard
(8)
ESD
Radiated Immunity
Fast Transient
(9)
Surge
(9)
Conducted Immunity
Condition
with external filter
Air ±8kV and Contact ± 6kV
10 V/m
±2kV
±1kV
10 Vr.m.s
Fuse
+VIN
Standard / Criterion
EN55022, Class A or B
EN61000-4-2, Criteria A
EN61000-4-3, Criteria A
EN61000-4-4, Criteria A
EN61000-4-5, Criteria A
EN61000-4-6, Criteria A
+V
OUT
C2
Input
Notes:
DC
C1
Note8: The standard modules meet EMI Class A or Class B with external components, see filter suggestions below.
Note9: An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor Recom
DC
-V
suggests: Nippon chemi-con KY series, 220μF/100V.
-V
OUT
IN
EMC Filtering Class A
C2
C3
C2
Fuse
DC
LOAD
C1
DC
C1
COM
DC
-V
OUT
-V
OUT
-VIN
-VIN
C3
C3
C2
continued on next page
REV.: 2/2017
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+V
OUT
PD-4
Fuse
DC
C1
LOAD
Input
+VIN
LOAD
DC
LOAD
Input
+VIN
+V
OUT
Fuse
Input
+VIN
+V
OUT
LOAD
RP12-AW
DC/DC Converter
Specifications
MODEL
RP12-24xxS_DA
RP12-48xxS_DA
Fuse
L1
Series
+VIN
C3
measured at Ta = 25°C, nominal input voltage, full load otherwise
Input
noted
C1
C2
+V
OUT
DC
C1
3.3μF/50V
1210 MLCC
1.5μF/100V
1812 MLCC
C2/C3
1000pF/2kV
1206 MLCC
1000pF/2kV
1206 MLCC
-VIN
DC
-V
OUT
C4
EMC Filtering Class B
Fuse
C3
C3
L1
+VIN
+V
OUT
Fuse
L1
+VIN
+V
OUT
DC
LOAD
C1
C2
DC
C1
C2
COM
DC
-V
OUT
-V
OUT
-VIN
-VIN
C4
C4
MODEL
Fuse
C1
C3
C2
N/A
LOAD
C3/C4
1000pF/2kV
1206 MLCC
1000pF/2kV
1206 MLCC
L1
CMC: 325μH
ref: WE 744290321
ref.: CMC-06
CMC: 145μH
ref: WE 74482210002
ref.: CMC-07
L1
RP12-24xxS_DA
+VIN
Input
C1
C2
3.3μF/50V
1812 MLCC
+V
DC
OUT
-V
OUT
-VIN
DIMENSIONS and PHYSICAL CHARACTERISTICS
C4
Parameter
Material
Package Dimensions (LxWxH)
Package Weight
LOAD
RP12-48xxS_DA
2.2μF/100V
COM
DC
1812 MLCC
2.2μF/100V
1812 MLCC
Type
Case
Base
Potting
DIP
SMD
DIP
SMD
Value
Nickel coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
31.8 x 20.3 x 10.2mm
32.0 x 20.3 x 11.2mm
18g
20g
DIP Dimension Drawing (mm)
31.8
20.3
Pin Connections
10.2
Pin #
1
2
2.0
Ø0.5
5.08
3.8
15.24
Single
Ctrl
-Vin
-Vin
NC
NC
+Vout
-Vout
+Vin
+Vin
Dual
Ctrl
-Vin
-Vin
Com
-Vout
+Vout
Com
+Vin
+Vin
3
9
11
14
16
22
Recommended Footprint Details
20.32
2.54
Ø0.8 +0.15/-0
1 2 3
9
11
2.54
23
Bottom View
23 22
2.54
16
14
Pin Pitch Tolerance ±0.25mm
Pin Dimension Tolerance ±0.1mm
XX.X ± 0.5mm
XX.XX ± 0.25mm
NC = No Connection
continued on next page
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REV.: 2/2017
PD-5
LOAD
DC
LOAD
Input
Input
LOAD
微控制器 MCU
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