RECOM RP30

Features
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4:1 Wide Input Voltage Range
30 Watts Output Power
1.6kVDC Isolation
UL Certified
Fixed Operating Frequency
Six-Sided Continuous Shield
Standard 50.8 x40.6x10.2mm Package
Efficiency to 88%
Selection Guide 24V and 48V Input Types
Part Number
Input
Range
VDC
Output
Voltage
VDC
Output
Current
mA
Input (4)
Current
mA
Efficiency(5) Capacitive(6)
Load max.
%
µF
RP30-241.5SEW
10-40
1.5
8000
658
80
65000
RP30-241.8SEW
10-40
1.8
8000
759
83
65000
RP30-242.5SEW
10-40
2.5
8000
1029
85
33000
RP30-243.3SEW
10-40
3.3
6000
994
87
19500
RP30-2405SEW
10-40
5
6000
1506
87
10200
RP30-2412SEW
10-40
12
2500
1506
87
3300
RP30-2415SEW
10-40
15
2000
1488
88
1100
RP30-481.5SEW
18-75
1.5
8000
329
80
65000
RP30-481.8SEW
18-75
1.8
8000
380
83
65000
RP30-482.5SEW
18-75
2.5
8000
508
86
33000
RP30-483.3SEW
18-75
3.3
6000
497
87
19500
RP30-4805SEW
18-75
5
6000
744
88
10200
RP30-4812SEW
18-75
12
2500
753
87
3300
RP30-4815SEW
18-75
15
2000
744
88
1100
RP30-2412DEW
10-40
±12
±1250
1543
85
±1000
RP30-2415DEW
10-40
±15
±1000
1524
86
±680
RP30-4812DEW
18-75
±12
±1250
762
86
±1000
RP30-4815DEW
18-75
±15
±1000
753
87
±680
POWERLINE
DC/DC-Converter
RP30S_DEW
Series
30 Watt
Single & Dual
Output
UL-60950-1 Certified
* no suffix for CTRL function with Positive Logic (1=ON, 0=OFF), this is standard
* add /N for CTRL function with Negative Logic (0=ON, 1=OFF)
Description
The EW-Series of DC/DC Converters are fully certified to EN 60950: 2000.
This makes them ideal for all
Telecom and safety applications where approved isolation is required.
266
July-2006
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POWERLINE
RP30-S_DEW
Series
DC/DC-Converter
Derating-Graph (Ambient Temperature)
RP30-2412SEW With Heat Sink
RP30-2412SEW
125
125
100
100
75
Natural Convection
50
Output Power (%)
Output Power (%)
75
25
0
-40 -25 -10 0
50 60 70
25
0
-40 -25 -10 0
80 90 100
Ambient Temperature Range (°C)
Natural Convection
50
50 60 70
Ambient Temperature Range (°C)
55°C
80 90 100
64°C
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 customer service at [email protected]
88
87
86
85
84
83
82
81
80
79
78
RP30-483.3SEW
RP30-483.3SEW
Efficiency VS Input Voltage
Efficiency VS Output Load
Efficiency (%)
Efficiency (%)
Typical Characteristics
10
15
20
25
30
35
40
87
86
85
84
83
82
81
80
75
70
65
1
2
3
4
5
6
Output Load (A)
Intput Voltage (V)
Specifications (typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range
Under Voltage Lockout
24V nominal input
48V nominal input
24V input DC-DC ON
DC-DC OFF
48V input DC-DC ON
DC-DC OFF
Input Filter (see Note 1)
L-C Type
Input Voltage Variation dv/dt
(Complies with ETS300 132 part 4.4)
Input Surge Voltage (100 ms max.)
24V Input
48V Input
Input Reflected Ripple (nominal Vin and full load) (see Note 3)
Start Up Time (nominal Vin and constant resistor load)
Remote ON/OFF (see Note 7)
Remote OFF input current
10-40VDC
18-75VDC
10VDC
8VDC
18VDC
16VDC
5V/ms max
50VDC
100VDC
20mAp-p
DC-DC ON
DC-DC OFF
Nominal input
Output Power
10ms typ.
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
3mA
30W max.
continued on next page
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July-2006
267
RP30-S_DEW
Series
POWERLINE
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Output Voltage Accuracy (full Load and nominal Vin)
±1%
Voltage Adjustability
Minimum Load
±10%
Single
Dual
Line Regulation (low line, high line at full load)
Load Regulation (25% to 100% full load)
Cross Regulation (see Note 9)
Ripple and Noise (20MHz bandwith)
(Measured with a 1004pF/50V MLCC)
Single
Dual
Single 1.5, 1.8, 2.5, 3.3V
Single 5V
Single 12, 15V
Dual 5, 12, 15V
Temperature Coefficient
±0.5%
±0.5%
±1%
±5%
60mVp-p
75mVp-p
100mVp-p
100mVp-p
±0.02%/°C max.
Transient Response (25% load step change)
Over Voltage Protection
Zener diode clamp (only single)
0%
10% of full load
300µs
1.5, 1.8, 2.5, 3.3V
5V
12V
15V
Over Load Protection (% of full load at nominal Vin)
3.9V
6.2V
15V
18V
150% typ
Short Circuit Protection
Hiccup, automatic recovery
Efficiency
see „Selection Guide“ table
Isolation Voltage
1600VDC min.
Isolation Resistance
1 GΩ min.
Isolation Capacitance
1000pF max.
Operating Frequency
300kHz typ.
Approved to Safety Standards
EN60950
Operating Temperature Range
-40°C to +85°C(with derating)
Maximum Case Temperature
+100°C
Storage Temperature Range
-55°C to +105°C
Over Temperature Protection
Thermal Impedance
(see Note 8)
Natural convection
Natural convection with Heat Sink
Thermal Shock
115°C typ.
10°C/Watt
8.24°C/Watt
MIL-STD-810D
Vibration
10-55Hz, 2G, 30 Min. along X, Y and Z
Relative Humidity
5% to 95% RH
Case Material
Nickel plated copper
Base Material
Non-conductive black plastic
Potting Material
Conducted Emissions (see Note 10)
Radiated Emissions
ESD
Radiated Immunity
Fast Transient
Surge
Conducted Immunity
Epoxy (UL94-V0)
EN55022
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Class A
Class A
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
continued on next page
268
July-2006
www.recom-international.com
RP30-S_DEW
Series
POWERLINE
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Weight
48g
Dimensions
50.8 x 40.6 x 10.2mm
1315 x 103 hours
MTBF (see Note 2)
Notes :
1. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models.
RECOM suggest: Nippon chemi-con KMF series, 220µF/100V, ESR 90m Ω.
2. BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40°C (Ground fixed and controlled environment).
3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin.
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistor load.
7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input.
Positive logic ON/OFF is standard, no suffix (Ex. RP30-2405SEW)
Negative logic ON/OFF is marked with suffix-N (Ex. RP30-2405SEW/N).
8. Heat sink is optional and P/N: 7G-0011A.
9. The dual output required a minimum 10% loading on the output to maintain specified regulation. Operation under no-load condition will not damage
these devices, however they may not meet all listed specification.
10.See application notes for EMI-filtering.
Package Style and Pinning (mm)
3rd angle
projection
50.80
40.60
10.20
5.6
dia.
1.0
Pin Connections
Pin #
1
2
4^
5
6
7
8
45.70
5
17.80
Bottom View
5.10
15.20
1
Dual
+Vin
-Vin
CTRL
+Vout
Com
-Vout
Trim
Pin Pitch Tolerance ±0.35 mm
10.20
12.70
6
External Output Trimming
2
7
4
Single
+Vin
-Vin
CTRL
No Pin
+Vout
-Vout
Trim
10.20
17.80
Output can be externally trimmed by using the method
shown below.
( ) for dual output trim
8
7(7)
Trim Up
8(8)
RD
RU
8(8)
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July-2006
Trim Down
6(5)
269