RECOM RP75-483.31.8DI

Features
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Single Output up to 20A
Dual Outputs Total Current up to 15A
up to 100% Load Imblance
Input/Output 1.6kVDC Isolation
Adjustable Output Voltage, Independently
Regulated Outputs
No Minimum Load
Industry Standard Footprint
Halt Tested
Compact 61.0 x 57.91 x 12.7mm Package
High Efficiency to 90%
Selection Guide
Part
Number
Single Output
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output
Current
(A)
RP75-481.8S
36 – 75
1.8
20
4
6
915
86
RP75-482.5S
36 – 75
2.5
20
5
8
1255
88
RP75-483.3S
36 – 75
3.3
20
7
10
1618
90
RP75-4805S
36 – 75
5
15
10
15
1838
90
RP75-4815S
36 – 75
15
5
30
45
1860
90
Part
Number
Dual Output
Input
Voltage
(VDC)
Output
Voltage
V1
V2
(VDC)
(VDC)
Line
Load
Regulation Regulation
(mV)
(mV)
Output
Current
Input Efficiency
Current
(A)
%
INNOLINE
DC/DC-Converter
RP75-S_DI
Series
75 Watt
Isolated
Single &
Dual Output
Line
Load Efficiency
Regulation Regulation
I1
(A)
I2
(A)
(mV)
(mV)
%
RP75-483.305DI
36 – 75
5
3.3
15
15
7/10
10/15
88
RP75-483.32.5DI
36 – 75
3.3
2.5
15
15
7/5
10/8
81
RP75-48051.8DI
36 – 75
5
1.8
15
15
10/4
10/15
85
RP75-483.31.8DI
36 – 75
3.3
1.8
15
15
7/4
10/6
81
Notes:
1. Maximum output deviation is 10% inclusive of remote sense. If remote sense is not being used,
the +Vsense should be connected to its corresponding +Vout and likewise the -Vsense should be connected
to its corresponding -Vout..
2. Measured with a 1µF M/C and a 10uF M/C(for dual outputs) or 1µF M/C and a 10µF T/C(for single outputs).
3. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple
current for 48V models. RECOM suggest: Nippon chemi-con KMF series, 220µF/100V, ESR 90mΩ.
4. The negative / positive logic and length are optional ( see table ). The pin voltage is referenced to negative input.
5. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at Tc=40°C.
(Ground fixed and controlled environment)
6. Heat sink is optional and P/N: 7G-0021, 7G-0022, 7G-0023, 7G-0024.
7. The RP75 meets level A and level B conducted emissions only with external components connected before
the input pin to the converter.
8. Maximum value at nominal input voltage and full load.
9. Single:Typical value at nominal input voltage and full load.
Dual:The efficiency test condition: Nominal input voltage and both outputs current are 7.5A.
10. BASEPLATE GROUNDING:Base-plate should be grounded at one of the four screw bolts prior to operation.
11. The converter is provided by basic insulation.
12. “N
N” for Negative remote ON/OFF.
13. “PP” for Positive remote ON/OFF.
186
July-2006
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INNOLINE
RP75-S_DI
Series
DC/DC-Converter
Specifications (refer to the standard application circuit, Ta: 25°C)
Input Voltage Range
Unde-Voltage Lockout Start-up Voltage
Unde-Voltage Lockout Shuntdown Voltage
36-75VDC
48V input
48V input
48V nom.
34V typ.
32V typ.
Input Filter (Note 3)
Input voltage variation
dv/dt
Input Surge Voltage 100ms max
48V input
Start up time
Nominal Vin and constant resistive load
25ms typ.
Input Reflected-Ripple Current
48V input
20mAp-p
(5Hz to 20Hz, 12µH Source inpedance)
Remote ON/OFF (Note 4)
(Positive logic)
(Negative logic)
ON=Open or 3.0V < Vr < 15V,
OFF=Short or 0V < Vr < 1.2V,
ON=Short or 0V < Vr < 1.2V,
OFF=Open or 3.0V < Vr < 15V,
Continuous Output Power
L-C type
5V/ms max
(Complies with ETS300 132 part4.4)
100VDC
IIN=50µA max.
IIN=1mA max.
IIN=1mA max.
IIN=50µA max.
75W max.
Output Voltage Accuracy (full load and nominal Vin)
Output Voltage Adjustment
±1.5%
Single (Note 1)
+10%, -20%
Dual
+10%, -10%
Minimum Load
0%
Line Regulation
low line to high line at full load
See table
Load Regulation
0% to 100% full load
See table
Remote Sense (Note 1)
10% of Vout
Ripple and Noise 20MHz bandwidth (Note 2)
100mVp-p
Temperature Coefficient
±0.02%/ºC
Transient Response Recovery Time (25% load step change)
200µs
Over Voltage Protection threshold (Non-Latching Hiccup)
115% ~ 130% of Vout
Over Current Protection threshold
Maximum Total Output Current
110% ~ 140% of Iout Rated
I1 + I2 Dual
Short Circuit Protection
Efficiency (at nominal input voltage, full load)
Isolation Voltage
15A
Hiccup, Automatic recovery
Input to Output
Input to Case
Output to Case
up to 90%.
1600VDC min.
1000VDC min.
1000VDC min.
7
Isolation Resistance
10
Ω
min.
Isolation Capacitance
2500pF max.
Operating Frequency
300KHz typ.
Operating Temperature Range
-40ºC to +100ºC (base plate)
Over Temperature Protection
110°C
Storage Temperature Range
-55°C to +125°C
Humidity max., Non-condensing
95%
Thermal Shock
MIL-STD-810D
Continued next page
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187
RP75-S_DI
Series
INNOLINE
DC/DC-Converter
Specifications (refer to the standard application circuit, Ta: 25°C)
00Vibration
10 ~ 55Hz 2G, 3minutes period, 30minutes analog
X, Y and Z
Conducted Emissions
EN55022 (Note 7)
Level A
EN55022 (Note 7)
Level B
Radiated Emisssions
EN55022
Level A
ESD
EN61000-4-2
Perf. Criteria2
Radiated Immunity
EN61000-4-3
Perf. Criteria2
Fast Transient
EN61000-4-4
Perf. Criteria2
Surge
EN61000-4-5
Perf. Criteria2
Conducted Immunity
EN61000-4-6
Perf. Criteria2
Case Material
Open with Aluminium base plate
Weight
MTBF ( Note 6 )
Single
53g
Dual
57g
3
Single
2000 x10 hours
Dual
1300 x10 hours
3
Characteristics
Efficiency vs Output Load
for 5V only
100
90
Efficiency (%)
80
70
60
50
10
20
30
40
50
70
60
80 90 100
Output Power (%) Ta=25°C
48V Input Without Heatsink
48V Input With Heatsink (7G-0022)
110
110
1.) LFM590
2.) LFM400
3.) LFM200
Output Power (%)
70
50
4.) LFM20
30
10
-40
-20
0
20
40
60
1
80
90
2 34
50
4.) LFM20
30
10
-40
100
Ambient Temperature (°C)
188
1.) LFM590
2.) LFM400
3.) LFM200
70
Output Power (%)
90
-20
0
20
40
60
1
80
2 34
100
Ambient Temperature (°C)
July-2006
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INNOLINE
RP75-S_DI
Series
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
Single Output
60.96
57.91
12.70
Side View
5.08
50.80
48.26
4xM3 x 0.5 ( Note 10)
Pin Connections
5
1
2
35.56
6
Bottom View
15.24
25.40
7
3
8
4
9
17.78
10.16
External Output Trimming
7
6
8
Trim Down
RD
RU
7
Pin Ø
1.016 mm
1.016 mm
1.016 mm
1.016 mm
2.032 mm
1.016 mm
1.016 mm
1.016 mm
2.032 mm
Product Options Table
Output can be externally trimmed by using the method
shown below.
Trim Up
Pin #
Function
1
–Vin
2
Case
3
Remote ON/OFF
4
+Vin
5
–Vout
6
–Vsense
7
Trim
8
+Vsense
9
+Vout
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin pitch tolerance 0.35mm
Option
Suffix
Negative remote ON/OFF logic, 0.20” pin length (standard)
Negative remote ON/OFF logic, 0.145” pin length
L
Negative remote ON/OFF logic, 0.11” pin length
K
Positive remote ON/OFF logic, 0.20” pin length
P
Positive remote ON/OFF logic, 0.145” pin length
S
Positive remote ON/OFF logic, 0.11” pin length
M
Example: RP75-483.3S/P
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July-2006
189
INNOLINE
RP75-S_DI
Series
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
Dual Output
60.96
57.91
5.08
12.70
Side View
50.80
48.26
4xM3 x 0.5 ( Note 10)
Pin Connections
5
1
6
35.56
2
Bottom View
7
25.40
10.16
15.24
40.64
8
3
9
4
Product Options Table
Option
Output can be externally trimmed by using the method
shown below.
( ) for V2 output trim
9(6)
10(7)
190
8(5)
Suffix
Negative remote ON/OFF logic, 0.20” pin length (standard)
Trim Down
RD
RU
10(7)
Pin Ø
1.016 mm
1.016 mm
1.016 mm
1.016 mm
1.016 mm
1.016 mm
1.016 mm
1.016 mm
1.016 mm
1.016 mm
10
External Output Trimming
Trim Up
Pin #
Function
1
–Vin
2
Case
3
Remote ON/OFF
4
+Vin
5
+V2
6
–V2 (Com)
7
V2 Trim
8
+V1
9
+V1 (Com)
10
V1 Trim
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin pitch tolerance 0.35mm
Negative remote ON/OFF logic, 0.145” pin length
L
Negative remote ON/OFF logic, 0.11” pin length
K
Positive remote ON/OFF logic, 0.20” pin length
P
Positive remote ON/OFF logic, 0.145” pin length
S
Positive remote ON/OFF logic, 0.11” pin length
M
Example: RP75-483.305I/N
July-2006
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