Datasheet RP40-4815SG, RP40-483.312TG, RP40-483.315TG, RP40-483.3SG, RP40-2412SG Datasheet (RECOM)
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PO 68 www.recom-international.comAugust 2002
RP40-4805SG: Derating and Efficiency Curves, External Output Trimming
POWERLINE - DC/DC-Converter
G-Series, 40W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
● 40 Watts max. Output Power
● 2:1 Wide Input Voltage Range
● International Safety Standard
Design
● Six-Sided Continuous Shield
● High Efficiency up to 90%
● Standard Package,
50.8 mm x 50.8 mm x 10.2 mm
● Fixed Switching Frequency
● UL 1950 Component Recognised
Features
Part Number Input Output Output Output Input Current Efficiency Capacitive
Voltage Voltage Current Ripple (see note 4) (see note 5) Load
& Noise max.
VDC VDC mA mVp-p mA % µF
RP40-243.3SG 18-36 3.3 8000 50 1325 87 21000
RP40-2405SG 18-36 5 8000 50 1961 89 13600
RP40-2412SG 18-36 12 3400 75 2048 88 2360
RP40-2415SG 18-36 15 2700 75 2008 88 1510
RP40-243.312TG 18-36 3.3 / ± 12 6000 / ±400 50 / 75 1512 85 13000 / ±330
RP40-240512TG 18-36 5 / ± 12 6000 / ±400 50 / 75 1989 87 6800 / ±330
RP40-243.315TG 18-36 3.3 / ± 15 6000 / ±300 50 / 75 1481 85 13000 / ±110
RP40-240515TG 18-36 5 / ± 15 6000 / ±300 50 / 75 1958 87 6800 / ±110
RP40-483.3SG 36-75 3.3 8000 50 655 88 21000
RP40-4805SG 36-75 5 8000 50 969 90 13600
RP40-4812SG 36-75 12 3400 75 1000 89 2360
RP40-4815SG 36-75 15 2700 75 992 89 1510
RP40-483.312TG 36-75 3.3 / ± 12 6000 / ±400 50 / 75 747 86 13000 / ±330
RP40-480512TG 36-75 5 / ± 12 6000 / ±400 50 / 75 982 88 6800 / ±330
RP40-483.315TG 36-75 3.3 / ± 15 6000 / ±300 50 / 75 732 86 13000 / ±110
RP40-480515TG 36-75 5 / ± 15 6000 / ±300 50 / 75 967 88 6800 / ±110
Selection Guide 24V and 48V Input Types
96
80
75
65
Output Load (A)
1
Efficiency (%)
82
84
86
88
90
92
94
70
25834
67
Efficiency vs Output Load
125
75
50
25
0
100
Ambient Temperature Range (°C)
-40-25 -10 0 50 60 70 80 90 100
Output Power (%)
Natural Convection
Derating Curve
93
85
84
82
Input Voltage (V)
35
Efficiency (%)
86
87
88
89
90
91
92
83
40 55 65
45 50 7060
Efficiency vs Input Voltage
Trim
Up
Trim
Down
9
7
8
External Output Trimming
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PO 69www.recom-international.com August 2002
Specifications (typical at nominal input and 25°C unless otherwise noted)
Output Power 40W max.
Voltage Accuracy (full Load and nominal Vin) Single / Dual ±1%
Trip le Main ±1%
Auxilliary ±5%
Voltage Adjustability (single output only) ±10%
Minimum Load Voltage (see note 1) Single & Triple 10% of FL
Dual (3.3V) 800mA
Line Regulation (LL-HL at FL) ±0.5%
Load Regulation (10% to 100% FL) Single ±0.5%
Dual ±1%
Triple Main ±2%
Auxilliary ±5%
Ripple and Noise, 20MHz BW (measured with a 104pF/50V MLCC) See selection guide table
Temperature Coefficient ±0.02%/°C max.
Transient Response Recovery Time (25% load step change) 400µsec
Over Voltage Protection (zener diode clamp): 3.3V Output 3.9V
5V Output 6.2V
12V Output 15V
15V Output 18V
Over Load Protection (% of full load at nominal Vin) 150% max.
Short Circuit Protection Hiccup, Automatic Recovery
Input Voltage Range 24V types nominal input 18-36VDC
48V types nominal input 36-75VDC
Under Voltage Lockout 24V Input DC-DC ON 17.8VDC
DC-DC OFF 16VDC
48V Input DC-DC ON 36VDC
DC-DC OFF 34VDC
Input Filter L-C Type
Input Surge Voltage (100 ms max.) 24V Input 50VDC
48V Input 100VDC
Input Reflected Ripple (see note 2) Nominal Vin and full load 40mAp-p
Start Up Time (nominal Vin and constant resistor load) 25ms typ.
Remote ON/OFF (see note 3)
DC-DC ON Open or 3.5V < Vr < 12V
DC-DC OFF Short or 0V < Vr < 1.2V
Remote off Input Current Nominal Vin 2.5 mA
Isolation Voltage 1600VDC
Isolation Resistance 109Ω
Isolation Capacitance 1000pF
Switching Frequency 300kHz
Approved to Safety Standards UL 1950, EN60950
Case Material Nickel-Coated Copper
Base Material Non-conducted Black FR4
Potting Material Epoxy (UL94-V0)
Weight 60g (2.11 oz)
Dimensions 50.8 x 50.8 x 10.2 mm
MTBF (MIL-HDBK-217F, TA = 25°C full load) 1.434 x 10
5
Hours
continued on next page
POWERLINE - DC/DC-Converter
G-Series, 40W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
Page 3
www.recom-international.comAugust 2002PO 70
Pin Pitch Tolerance ±0.35 mm
Package Style and Pinning (mm)
5 4
50.80
29.20
50.80
23
45.70
12.70
15.20
Bottom
View
10.20
dia.
1.0
5.6
1
2.5
10.20
20.30
5.10
6789
7.6
5.1
Specifications continued (typical at nominal input and 25°C unless otherwise noted)
Operating Temperature Range -40°C to +85°C (with derating)
Maximum Case Temperature +100°C
Storage Temperature Range -55°C to +105°C
Thermal Impedance Natural convection 9.2°C/Watt
Thermal Shock MIL-STD-810D
Vibration 10-55Hz, 2G, 3 Min. Period, 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 Air EN61000-4-2 Perf. Criteria 2
Notes:
1. The RP40 G-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 pin voltage is referenced to negative input.
4. Maximum value at nominal input voltage and full load.
5. Typical value at nominal input voltage and full load.
6. It will compensate for up to 0.5V line drop voltage between converter and load.
If remote sense is not being used, the +sense should be connected to its corresponding
+OUTPUT and likewise the –sense should be connected to its corresponding –OUTPUT.
POWERLINE - DC/DC-Converter
G-Series, 40W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
Pin Connections
Pin # Single Dual Triple
1 +Vin +Vin +Vin
2 -Vin -Vin -Vin
3Ctrl Ctrl Ctrl
4NC3.3V +Aux
5-Sense 3.3V Common
(see note 6) RTN
6+Sense NC –Aux
(see note 6)
7+Vout NC +Vout
8–Vout 5V –Vout
9Trim 5V NC
RTN
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