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PDF RNS03ZE-M6 Data sheet ( Hoja de datos )
| Número de pieza | RNS03ZE-M6 | |
| Descripción | RNS Series: 5-10W DC/DC Converters 18-72 & 38-75V Input 3.3V/ 5.0V/ 7.0V and 12V Outputs Outputs of 2.5V & 15V/ available with trimming | |
| Fabricantes | Power-One | |
| Logotipo |  |
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Product Specifications
RNS Series: 5-10W DC/DC Converters
Nov 2001
18-72 & 38-75V Input
3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)
Features
Applications
• Distributed power architectures
• Telecommunications equipment
• LAN/WAN applications
• Data processing
Description
• Single board design
• Synchronization function
• Low profile – 8.5 mm height
• Excellent co-planarity
• Input/output isolation: 1500 Vdc
• Convection cooling
• Low conducted and radiated EMI
• Wide input range
• Output overcurrent protection
• Remote on/off (primary referenced)
• Output voltage trim adjust, positive or
negative
• Operating temperature to 110°C
• UL, CSA and EN/IEC60950 (3rd ed.) approved
The RNS series of converters are industry standard, 2” x 1” size, low profile, single output, DC/DC
converters intended for SMT placement and reflow soldering. The product provides on-board conversion of
a wide range of standard telecom, datacom and industrial input voltages to isolated low output voltages
without the need for any additional cooling. Proprietary patented manufacturing process ensures optimal
quality through full process automation. The converters are cost effective high performance alternatives to
competing products on the market.
Model
RNS01EE-M6
RNS03ZE-M6
RNS01EG-M6
RNS02ZG-M6
RNS0.9ET-M6
RNS0.6ZH-M6
Input voltage
range,
Vdc
18-72
38-75
18-72
38-75
18-72
38-75
Selection Chart
Input
Output Output rated
current, voltage,
current,
max Adc
Vdc
Adc
0.5 3.30
1.5
0.4 3.30
3.0
0.5 5.05
1.2
0.4 5.05
2.0
0.5 7.00
0.9
0.3 12.0
0.6
Output ripple
and noise,
mVp-p
25
50
25
50
25
40
Efficiency,
%
78
79
79
83
80
83
2-Nov-01
Rev 1.1
www.power-one.com
Page 1 of 16
1 page  
Product Specifications
RNS Series: 5-10W DC/DC Converters
Nov 2001
18-72 & 38-75V Input
3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)
Output Specifications
All specifications apply over input voltage, output load and temperature range, unless otherwise noted.
RNS01EG : 5.05V/1.2A
Parameter
Output Voltage
Setpoint Accuracy
Output Current
Line Regulation
Load Regulation
Dynamic Regulation
Peak Deviation
Settling Time
Output Voltage Ripple
Admissible Load
Capacitance
Output Current Limit
Threshold
Switching Frequency
Temperature
Coefficient
Trim Range
Conditions/Description
Vo Vin.Nom, Io = 0.2A, 25°C
Io
Vr
Comax
Vin.Min to Vin.Max
Vin.Min to Vin.Max, 50%
Io.Max
Vin.Nom, Io.Min to Io.Max
50-100% Io.Max load step
change.
to 1% error band
Vin.Min to Vin.Max, Io.Min to
Io Max, 20MHz Bandwidth
Io.Max, Vin.Nom
Icl Vout ≤0.90 Vo.Nom
Fs Vin.Nom, Io.Max
Tco
Vt Io.Min to Io.Max, Vin.Min to
Vin.Max
Min
5.02
0.15
110
4.3
Nom
5.05
60
40
25
410
Max Units
5.08 Vdc
1.2 Adc
100 mV
100 mV
250 ± mV
300 µs
50 mVp-p
2,200
µF
150 %Io.Max
0.02
kHz
%Vo/°C
5.9 Vo
RNS01EG Characteristic curves
Vout (V)
6.00
5.00
4.00
3.00
2.00
1.00
0.00
Output Voltage Vs Load
Vin Min
Vin Nom
Vin Max
Iout (A)
Efficiency
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Efficiency Vs Load
Vin Min
Vin Nom
Vin Max
Iout (A)
2-Nov-01
Rev 1.1
www.power-one.com
Page 5 of 16
5 Page 
Product Specifications
RNS Series: 5-10W DC/DC Converters
Nov 2001
18-72 & 38-75V Input
3.3V, 5.0V, 7.0V and 12V Outputs (Outputs of 2.5V & 15V, available with trimming)
Output Voltage Trim
Output Current Limiting
Note: For setting nominal output voltage pin 8
must be connected to pin 9.
The trim feature allows the user to adjust the
output voltage from the nominal. This can be
used to accommodate a different requirement or
to do production margin testing.
Output voltage can be adjusted by an external
resistor. If pin 8 and pin 9 are not connected
together the output will decrease to a low value.
To increase Vo a resistor should be connected
between pin 8 / 9 and pin 17 ( -Vin). To decrease
Vo, a resistor should be connected between pin 8
and 9 (NOR).
To increase Vo:
Radj = A x (B - Vd) / (Vd - Vo) kΩ
Where: Vd = Desired output voltage
Vo = Nominal output voltage.
To reduce Vo:
Radj = C x (Vo - Vd) / (Vd - D) kΩ
Where: Vd = Desired output voltage
Vo = Nominal output voltage.
Model
RNS01EE
RNS03ZE
RNS01EG
RNS02ZG
RNS0.9ET
RNS0.6ZH
A
3.18
4.21
3.18
4.21
3.18
0.489
B
3.86
4.12
5.93
6.39
8.05
16.27
C
13
17.58
12.6
17.97
12.6
2.832
D
2.75
1.75
4.28
2.62
5.95
8.715
When the output is overloaded above the
maximum output current rating, the voltage will
start to reduce to maintain the output power to a
safe level. In a condition of high overload or
short-circuit where the output voltage is pulled
below approximately 30% of Vo.Nom, the unit will
enter a ‘Hiccup’ mode of operation. Under this
condition the unit will attempt to restart,
approximately every 100ms until the overload has
cleared.
Parallel Operation
Paralleling of two converters is possible by direct
connection of the output voltage terminal pins.
The load regulation characteristic is designed to
facilitate current sharing (typically ± 20%).
Thermal Considerations
The converter is designed for natural or forced
convection cooling. The output power of the
converter is limited by the maximum case
temperature (Tc). To ensure reliable long term
operation of the converters, and to comply with
safety agency requirements, Power-One limits
maximum allowable case temperature (Tc) to
110°C (see Mechanical Drawings).
Notes:
1. When the output voltage is trimmed up, the
output power from the converter must not
exceed its maximum rating. This is
determined by measuring the output voltage
on the output pins, and multiplying it by the
output current.
2. The trim feature allows the generation of
additional standard voltages such as 2.5V
from 3.3V model, 15V from 12V model and 6V
or 8V from the 7V model.
2-Nov-01
Rev 1.1
www.power-one.com
Page 11 of 16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet RNS03ZE-M6.PDF ] | |
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