PO 39
www.recom-international.com
August 2002
RP10-4805SE: Derating & Efficiency Curves
POWERLINE - DC/DC-Converter
EW-Series, 10W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)
10 Watts Output Power
4:1 Wide Input Voltage Range
International Safety Standard
Approvals
Six-Sided Continuous Shield
High Efficiency up to 86%
Standard 50.8 x 25.4 x 10.2mm
Package
Fixed Switching Frequency
UL 1950 Component Recognised
Features
Part Number
Input
Output
Output
Input Current
Efficiency
Capacitive
Voltage
Voltage
Current
(see note 7)
(see note 8)
Load
max.
VDC
VDC
mA
mA
%
F
RP10-2405SEW
9-36
5
2000
548
80
4700
RP10-2412SEW
9-36
12
830
532
82
690
RP10-2415SEW
9-36
15
670
551
80
470
RP10-2405DEW
9-36
5
1000
548
80
680
RP10-2412DEW
9-36
12
416
547
80
330
RP10-2415DEW
9-36
15
333
548
80
110
RP10-4805SEW
18-75
5
2000
274
80
4700
RP10-4812SEW
18-75
12
830
259
84
690
RP10-4815SEW
18-75
15
670
262
84
470
RP10-4805DEW
18-75
5
1000
271
81
680
RP10-4812DEW
18-75
12
416
281
78
330
RP10-4815DEW
18-75
15
333
270
81
110
Selection Guide
24V and 48V Input Types
125
75
50
25
0
100
Ambient Temperature Range (C)
-40 -25 -10 0
50 60 70 80 90 100
Output Power (%)
Natural Convection
125
75
50
25
0
100
Ambient Temperature Range (C)
-40 -25 -10 0
50 60 70 80 90 100
Output Power (%)
Natural Convection
125
75
50
25
0
100
Ambient Temperature Range (C)
-40 -25 -10 0
50 60 70 80 90 100
Output Power (%)
Natural Convection
83
75
70
50
Output Load (A)
0.5
Efficiency (%)
76
77
78
79
80
81
82
65
1
1.25
1.5
1.75
2
RP10-4805S Derating Curve
RP10-4805S-M1 Derating Curve
RP10-4805S-M2
RP10-4805S Efficiency vs Output Load
PO 40
www.recom-international.com
August 2002
Specifications
(typical at nominal input and 25C unless otherwise noted)
Output Power
10W max.
Voltage Accuracy (full Load and nominal Vin)
2%
Minimum Load (see note 1)
10% of FL
Line Regulation (LL-HL at full load)
1%
Load Regulation (10% to 100% FL)
Single
1%
Dual
2%
Cross Regulation (asymmetrical load 25%/100% FL)
Dual
5%
Ripple and Noise (20MHz bandwith)
Single
50mVp-p
Dual
75mVp-p
Temperature Coefficient
0.02%/C, max.
Transient Response (25% load step change)
500sec
Over Voltage (with zener diode clamp)
5V output
6.2V
12V output
15V
15V output
18V
Over Load (% of full load at nominal Vin)
150% max.
Short Circuit Protection
Hiccup, automatic recovery
Input Voltage Range
RP10 24V nominal input
9-36VDC
RP10 48V nominal input
18-75VDC
Input Filter
Pi Type
Input Surge Voltage (100 ms max.)
24V input
50VDC
48V input
100VDC
Input Reflected Ripple (nominal Vin and full load, see note 2)
30mAp-p
Start Up Time (nominal Vin and constant resistor load)
20ms typ.
Remote ON/OFF (see note 3)
Positive logic
DC-DC ON
Open or 3.5V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
Negative logic
DC-DC ON
Short or 0V < Vr < 1.2V
DC-DC OFF
Open or 3.5V < Vr < 12V
Remote Off Input Current
Nominal input
2.5mA
Efficiency
see ,,Selection Guide" table
Isolation Voltage
1600VDC min.
Isolation Resistance
10
9
min.
Isolation Capacitance
300pF max.
Switching Frequency
300kHz typ.
Approved to Safety Standards
UL 1950, EN60950
Case Material
Nickel-coated copper
Base Material
Non-conducted black plastic
Potting Material
Epoxy (UL94-V0)
Weight
27g
Dimensions
50.8 x 25.4 x 10.2 mm
MTBF (see note 4)
1.976 x 10
6
Hours
Operating Temperature Range (see derating curves on previous page)
Standard
25C to +85C (with derating)
M1 (see note 5)
40C to +85C (non-derating)
M2
40C to +85C (with derating)
continued on next page
POWERLINE - DC/DC-Converter
EW-Series, 10W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)
www.recom-international.com
PO 41
August 2002
Pin Pitch Tolerance 0.35 mm
Package Style and Pinning (mm)
2.50
5.10
25.40
3
1
2
5
4
20.30
50.80
dia.
1.0
10.20
5.6
10.20
10.20
12.70
15.20
Bottom
View
6
Specifications continued
(typical at nominal input and 25C unless otherwise noted)
Maximum Case Temperature
+100C
Storage Temperature Range
55C to +105C
Thermal Impedance (see note 6)
Natural convection
12C/Watt
Thermal Shock
MIL-STD-810D
Vibration
10-55Hz, 2G, 30 Min. along X, Y and Z
Relative Humidity
5% to 95% RH
Conducted Emissions
EN55022
Level A
Radiated Emissions
EN55022
Level A
Conducted Immunity
EN61000-4-6
Perf. Criteria 2
Radiated Immunity
EN61000-4-3
Perf. Criteria 2
Surge
EN61000-4-5
Perf. Criteria 2
Fast Transient
EN61000-4-4
Perf. Criteria 2
ESD
EN61000-4-2
Perf. Criteria 2
Notes
1.
The RP10 EW series requires a minimum of 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.
2.
Simulated source impedance of 12uH. 12uH inductor in series with +Vin.
3.
The ON/OFF control is option function . There are positive logic and negative logic. The pin voltage is referenced to negative input.
To order positive logic ON-OFF control add the suffix ' P ' (Ex: RP10-2405SEW/P)
To order negative logic ON-OFF control add the suffix ' N ' (Ex: RP10-2405SEW/N)
4.
BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40 C. (Ground fixed and controlled environment).
5.
M1 version is more efficient, therefore, it can be operated in a more extensive temperature range than standard and M2 version.
6.
Heat sink is optional and P/N: 7G -0020A, Thermal impedance is 10C/Watt for natural convection.
7.
Maximum value at nominal input Voltage and full load of standard type.
8.
Typical value at nominal input voltage and full load.
Pin Connections
Pin #
Single
Dual
1
+Vin
+Vin
2
Vin
Vin
3
+Vout
+Vout
4
No Pin
Common
5
Vout
Vout
6
CTRL (Optional)
CTRL (Optional)
POWERLINE - DC/DC-Converter
EW-Series, 10W, 1.6 kV Isolation, 4:1 Wide Input Range (Single & Dual Output)
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