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253
21-July-2005
40 Watt
Single, Dual,
Positive Dual
&
&
Triple Output
POWERLINE
DC/DC-Converter
RP40-
S_D_TG
Series
2:1 Wide Input Voltage Range
40 Watts Output Power
1.6kVDC Isolation
Fixed Operating Frequency
Six-Sided Continuous Shield
Design Meet Safety Standard
International Safety Standard Approvals
Standard 50.8 x50.8x10.2mm Package
Efficiency to 90%
Features
Selection Guide
12V, 24V and 48V Input Types
Part Number
Input Output
Output
Input
(4)
Efficiency
(5)
Capacitive
(6)
Range
Voltage
Current
Current Load max.
VDC VDC mA mA %
F
RP40-121.5SG 9-18 1.5
8000
1351
78
45000
RP40-121.8SG 9-18 1.8
8000
1579
80
37700
RP40-122.5SG 9-18 2.5
8000
2137
82
27000
RP40-123.3SG 9-18 3.3
8000
2750
84
21000
RP40-1205SG 9-18 5
8000
4065
86
13600
RP40-1212SG 9-18 12
3333
4065
86
2360
RP40-1215SG 9-18 15
2666
4015
87
1510
RP40-241.5SG 18-36 1.5
8000
649
81
45000
RP40-241.8SG 18-36 1.8
8000
759
83
37700
RP40-242.5SG 18-36 2.5
8000
1029
85
27000
RP40-243.3SG 18-36 3.3
8000
1325
87
21000
RP40-2405SG 18-36 5
8000
1961
89
13600
RP40-2412SG 18-36 12
3333
2048
88
2360
RP40-2415SG 18-36 15
2666
1985
89
1510
RP40-481.5SG 36-75 1.5
8000
321
82
45000
RP40-481.8SG 36-75 1.8
8000
375
84
37700
RP40-482.5SG 36-75 2.5
8000
508
86
27000
RP40-483.3SG 36-75 3.3
8000
655
88
21000
RP40-4805SG 36-75 5
8000
969
90
13600
RP40-4812SG 36-75 12
3333
1000
89
2360
RP40-4815SG 36-75 15
2666
992
89
1510
RP40-1212DG 9-18 12
1800
4444
85
1200
RP40-1215DG 9-18 15
1400
4321
85
750
RP40-2412DG 18-36 12
1800
2169
87
1200
RP40-2415DG 18-36 15
1400
2108
87
750
RP40-4812DG 36-75 12
1800
1084
87
1200
RP40-4815DG 36-75 15
1400
1054
87
750
for Triple Output continued on next page
The RP40-xxxxG 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.
They also meet UL 1950 and CSA 950 standards.
Description
254
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21-July-2005
Selection Guide
12V, 24V and 48V Input Types
POWERLINE
DC/DC-Converter
RP40-S_D_TG
Series
Part Number
Input Output
Output
Input
(4)
Efficiency
(5)
Capacitive
(6)
Range Voltage
Current
Current Load max.
VDC VDC mA mA % F
RP40-123.305DG 9-18 3.3 / 5
4A / 4A (total 8A)
(12)
3416 85
11000 / 6800
RP40-243.305DG 18-36 3.3 / 5
4A / 4A (total 8A)
(12)
1689 86
11000 / 6800
RP40-483.305DG 36-75 3.3 / 5
4A / 4A (total 8A)
(12)
823 88
11000 / 6800
RP40-123.312TG 9-18 3.3 / 12
6000 / 400
3063 84
13000 / 330
RP40-123.315TG 9-18 3.3 / 15
6000 / 300
3000 84
13000 / 110
RP40-120512TG 9-18 5 / 12
6000 / 400
4024 86
6800 / 330
RP40-120515TG 9-18 5 / 15
6000 / 300
3963 86
6800 / 110
RP40-243.312TG 18-36 3.3 / 12
6000 / 400
1512 85
13000 / 330
RP40-243.315TG 18-36 3.3 / 15
6000 / 300
1481 85
13000 / 110
RP40-240512TG 18-36 5 / 12
6000 / 400
1989 87
6800 / 330
RP40-240515TG 18-36 5 / 15
6000 / 300
1958 87
6800 / 110
RP40-483.312TG 36-75 3.3 / 12
6000 / 400
747 86
13000 / 330
RP40-483.315TG 36-75 3.3 / 15
6000 / 300
732 86
13000 / 110
RP40-480512TG 36-75 5 / 12
6000 / 400
982 88
6800 / 330
RP40-480515TG 36-75 5 / 15
6000 / 300
967 88
6800 / 110
Derating-Graph
(Ambient Temperature)
125
75
50
25
0
100
Ambient Temperature Range (C)
-25 -10 0
50 60
80 90 100
Output Power (%)
Natural Convection
-40
70
RP40-4805SG
254
Derating graphes 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 info@recom-development.at
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255
21-July-2005
POWERLINE
DC/DC-Converter
RP40-S_D_TG
Series
92
83
82
Input Voltage (V)
36
Efficiency (%)
84
85
86
87
88
89
91
90
42
54
66
48
72
60
75
Efficiency VS Input Voltage
80
75
65
Output Load (A)
Efficiency (%)
82
84
86
88
90
92
94
70
1
5
8
3
4
6
7
2
Efficiency VS Output Load
RP40-4805SG
RP40-4805SG
Typical Characteristics
Specifications
(typical at nominal input and 25C unless otherwise noted)
Input Voltage Range
12V nominal input
9-18VDC
24V nominal input
18-36VDC
48V nominal input
36-75VDC
Under Voltage Lockout
12V input DC-DC ON
9VDC
DC-DC OFF
8VDC
24V input DC-DC ON
17.8VDC
DC-DC OFF
16VDC
48V input DC-DC ON
36VDC
DC-DC OFF
34VDC
Input Filter (see note 1)
L-C Type
Input Voltage Variation dv/dt
(Complies with ETS300 132 part 4.4)
5V/ms max
Input Surge Voltage (100 ms max.)
12V Input
36VDC
24V Input
50VDC
48V Input
100VDC
Input Reflected Ripple (nominal Vin and full load see note 3)
40mAp-p
Start Up Time (nominal Vin and constant resistor load)
25ms typ.
Remote ON/OFF (see note 7)
DC-DC ON
Open or 3.5V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
Remote OFF input current
Nominal input
2.5mA
Output Power
40W max.
Output Voltage Accuracy (full Load and nominal Vin)
Single & Dual
1%
Triple Main
1%
Auxiliary
5%
Voltage Adjustability
10%
Minimum Load
Single and Dual Positive
0%
Dual and Triple
10% of FL
Line Regulation (LL-HL at full load)
Single & Dual
0.5%
Triple Main
1%
Triple Auxiliary
5%
continued on next page
256
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21-July-2005
Specifications
(typical at nominal input and 25C unless otherwise noted)
POWERLINE
DC/DC-Converter
RP40-S_D_TG
Series
Load Regulation (10% to 100% FL see note 9 and 10)
Single
0.5%
Dual
1%
Triple Main
2%
Auxiliary
5%
Cross Regulation (Note 11)
Triple Main
1%
Dual / Triple Auxiliary
5%
Ripple and Noise (20MHz bandwith)
Single 1.5, 1.8, 2.5, 3.3, 5V
50mVp-p
(Measured with a 1004pF/50V MLCC)
Single 12, 15V
75mVp-p
Dual 12V
120mVp-p
Dual 15V
150mVp-p
RP40-xx3.305DG
100mVp-p
RP40-xxxxxxTG
50 / 75mVp-p
Temperature Coefficient
0.02%/C, max.
Transient Response (25% load step change)
300S
Over Voltage Protection
1.5, 1.8, 2.5, 3.3V
3.9V
Zener diode clamp (only single)
5V
6.2V
12V
15V
15V
18V
Over Load Protection (% of full load at nominal Vin)
150% max.
Short Circuit Protection
Hiccup, automatic recovery
Efficiency
see ,,Selection Guide" table
Isolation Voltage
1.600VDC min.
Isolation Resistance
10
9
min.
Isolation Capacitance
1000pF max.
Operating Frequency
300kHz typ.
Approved to Safety Standards
Single,Triple
UL 1950, EN60950
Dual
EN60950
Operating Temperature Range
-40C to +85C(with derating)
Maximum Case Temperature
100C
Storage Temperature Range
-55C to +105C
Thermal Impedance (see note 8)
Natural convection
9.2C/Watt
Heat Sink with 20LFM
8.5C/Watt
Heat Sink with 500LFM
2.8C/Watt
Thermal Shock
MIL-STD-810D
Vibration
10-55Hz, 2G, 30 Min. along X, Y and Z
Relative Humidity
5% to 95% RH
Case Material
Nickel-Coated copper
Base Material
Non-conductive black plastic FR4
Potting Material
Epoxy (UL94-V0)
Conducted Emissions
EN55022
Level A
Radiated Emissions
EN55022
Level A
ESD
EN61000-4-2
Perf. Criteria 2
Radiated Immunity
EN61000-4-3
Perf. Criteria 2
Fast Transient
EN61000-4-4
Perf. Criteria 2
Surge
EN61000-4-5
Perf. Criteria 2
Conducted Immunity
EN61000-4-6
Perf. Criteria 2
Weight
60g
Dimensions
50.8 x 50.8 x 10.2mm
MTBF (see note 2)
1.398 x 10
6
Hours
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257
21-July-2005
RP40-S_D_TG
Series
Notes :
POWERLINE
DC/DC-Converter
Package Style and Pinning (mm)
5
4
28.20
50.80
2
3
45.70
12.70
15.20
Bottom View
10.20
dia.
1.0
1
2.5
10.20
20.30
5.10
6
7
8
9
7.6
5.10
5.6
0.70
50.80
3rd angle
projection
Pin Pitch Tolerance 0.35 mm
Pin Connections
Pin #
Single
Dual
Triple Dual Positive
1
+Vin
+Vin
+Vin
+Vin
2
-Vin
-Vin
-Vin
-Vin
3
CTRL
CTRL
CTRL
CTRL
4
NC
No Pin
+Aux
3.3V
5
-Sense (Note1)
+Vout
Com 3.3V RTN(Com)
6
+Sense (Note1)
Com
-Aux
NC
7
+Vout Com +Vout
NC
8
-Vout
-Vout -Vout(Com)
5V
9
Trim Trim
NC 5V RTN(Com)
NC = No Connection
Trim Up
R
U
Trim Down
R
D
8(8)
9(9)
9(9)
7(5)
External Output Trimming
Output can be externally trimmed by using the method
shown below.
( ) for dual output trim
1. Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being used, the +Vsense should be connected to its
corresponding +OUTPUT and likewise the sense should be connected to its corresponding -OUTPUT
2. BELLCORE TR-NWT-000332. Case l: 50% Stress, Temperature at 40C (Ground fixed and controlled environment).
3. Simulated source impedance of 12uH. 12uH 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 pin voltage is referenced to negative input.
8. Heat sink is optional and P/N: 7G-0026A.
9. The triple 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. Load regulation for triple output:
Main output(V1):10 to 100% with 10% to 100% balanced on auxiliaries.
Auxiliary outputs(V2 and V3):10% to 100% balanced on all outputs.
11.Cross regulation for triple output:
Main output 100% load, auxiliary 100%,other auxiliary25% to 100%.
Auxiliary outputs(V2 and V3):main output 100% load, auxiliary 100%, other auxiliary
25% to 100% or main output 25%,auxiliary 25%,other auxiliary 25% to 100%.
12.The models of RP40-XX3.305DG are specified with a 1uF ceramic output capacitors.
13.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, 220F/100V, ESR 90m
.
14.Operating frequency for dual output: master (5Vo) 300KHz slave (3.3Vo) 500KHz.
15.Any condition of dual output (3.3V/5V) rated Iout current, not to exceed 8A of total
output currents. The product safety approval pending.
16.See application notes for EMI-filtering.
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