SIL15 Series
DC/DC CONVERTERS
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Single output
1
NEW Product
15A Non-Isolated DC/DC Converters
Ultra-wide trim range (0.9V to 3.3V/5V)
Current sink capable for termination applications
Horizontal and vertical models available
High power density design means reduced board space
requirement
Power good output signal (open collector)
Operating ambient temperature up to +80ºC with suitable
derating and forced air cooling
Remote ON/OFF (active high)
0A minimum load
Input undervoltage lockout
Over-current and short-circuit protection
The SIL15 Series is a new high density open frame non-isolated converter for space-
sensitive applications. Each model has a wide input range (4.5V to 5.5V or 10.2V to
13.8V) and offer a wide 0.9V to 3.3V/5V output voltage range with a 15A load. An external
resistor adjusts the output voltage from its pre-set value of 0.9V to any value up to the
maximum allowed value for that model. Typical efficiencies are 89% for the 5V input
version and 91% for the 12V input version. The SIL15 series offers remote ON/OFF and
over-current protection as standard. With full international safety approval including
EN60950 and
UL/cUL60950
, the SIL15 reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 5)
5V input models
12V input models
0.9V to 3.3V
0.9V to 5.0V
±2.5%
±0.2% max.
INPUT SPECIFICATIONS Contd.
Turn ON threshold
Turn OFF threshold
5V input model
12V input model
5V input model
12V input model
4.5V
9.0V
4.3V
7.5V
Output setpoint accuracy With 1.0% trim resistors
Line regulation
Load regulation
Min/max load
Overshoot
(at turn on)
Undershoot
Ripple and noise
5Hz to 20MHz
Transient response
(See Note 2)
(See Note 1)
Deviation
5V input models
12V input models
Low line to high line
Full load to min. load
GENERAL SPECIFICATIONS
±0.5% max.
Efficiency
0A/15A
Switching frequency
3% max.
1% max.
100mV max.
See table
100mV
200µs recovery to
within regulation band
Approvals and
standards (See Note 7)
Material flammability
Weight
MTBF
Representative model:
Fixed
200kHz typ.
TÜV Product Service
IEC60950, UL/cUL60950
UL94V-0
14.2g (0.5oz)
MIL-HDBK-217F
468,803 hours
12V model @ 40ºC
100% load, ground benign
Bellcore 332
7,817,294 hours
See table
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
(See Note 3)
Input reflected ripple
(See Note 4)
Remote ON/OFF
Logic compatibility
ON
OFF
Start-up time
(See Note 9)
Power up
Remote ON/OFF
5V input model
12V input model
Minimum load
Remote OFF
5V input model
12V input model
5V input model
12V input model
4.5 to 5.5VDC
10.2 to 13.8VDC
65mA
20mA
11.5A @ Io max.
8.1A @ Io max.
200mA (pk-pk)
200mA (pk-pk)
Active high
>2.4VDC
<0.8VDC
<20ms
<20ms
International Safety Standard Approvals
UL/cUL CAN/CSA 22.2 No. E139421
UL60950 file No. E139421
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 10)
Altitude derating
(above sea level)
Operating ambient,
temperature
Non-operating
3,000m (9,843 ft.)
10,000m (32,808 ft.)
0°C to +80°C
-40°C to +125°C
20%
50%
TÜV
TÜV Product Service (EN60950) Certificate No. B0211 19870 205
CB report and certificate to IEC60950
File Name: SIL15.PDF Rev: 31 Jan 2003
SIL15 Series
DC/DC CONVERTERS
OUTPUT
POWER
(MAX.)
50W
75W
Notes
INPUT
VOLTAGE
4.5 - 5.5VDC
10.2 - 13.8VDC
OVP
N/A
N/A
Single output
2
NEW Product
15A Non-Isolated DC/DC Converters
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT
OUTPUT
CURRENT
VOLTAGE
(12)
(MIN.)
0.9V - 3.3V
0.9V - 5.0V
0A
0A
OUTPUT
CURRENT
(MAX.)
15A
15A
EFFICIENCY
(TYP.)
89%
91%
REGULATION
LINE
±0.2%
±0.2%
LOAD
±0.5%
±0.5%
MODEL
NUMBER
(8)
SIL15-05SADJ-V
SIL15-12SADJ-V
Ripple and Noise Specification
Model
5V input models
12V input models
Output
Voltage
0.9 to 2.5V
3.3V
0.9 to 2.5V
3.3V to 5V
Pk - Pk
30mV
40mV
50mV
50mV
RMS
15mV
15mV
20mV
20mV
Measured as per recommended set-up. Cin = 270µF (20mΩ esr max,
Cout = 680µF (10mΩ esr max).
2
di/dt =
10
A/µs, Vin = Nom, Tc =
25
°C, load change = 0.50 lo max. to
0.75 lo max. and 0.75 lo max. to 0.50 lo max.
3
External input fusing is recommended.
4
Measured with external filter. See Application Note 131 for details.
5
Uses external resistor from trim pin to output ground. Min value = 485Ω
for 5V model, 280Ω for 12V model. See Application Note 131 for details.
6
Signal line assumed <3m in length
7
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
8
The standard unit with the suffix '-V' is for vertical mounting. To order a
unit with horizontal mounting, please add the suffix '-H' to the model
number, e.g. SIL15-05SADJ-H.
9
Power-up is the time from application of DC input to Power Good
enabled. Remote ON/OFF is from ON/OFF asserted high to power good
enabled.
10
See Application Note 131 for operation above 50ºC.
11
See Application Note 131 for ripple current requirements.
12
These models have a wide trim output. 5Vin has an output of 0.9V to
3.3V and 12 Vin has an output of 0.9V to 5V. An external resistor adjusts
the output voltage.
1
PROTECTION
Short-circuit protection
RECOMMENDED SYSTEM CAPACITANCE
Input capacitance
Output capacitance
(See Note 11)
(See Note 11)
270µF/20mΩ esr max.
680µF/10mΩ esr max.
Hiccup, non-latching
PIN CONNECTIONS
PIN NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
FUNCTION
Vout
Vout
Vout
Trim
Remote ON/OFF
Power Good
Ground
Ground
Reserved
Vin
Vin
Mechanical support
(horizontal version only)
Mechanical support
(horizontal version only)
CAUTION: High internal temperatures. Ensure that unit is not user
accessible.
File Name: SIL15.PDF Rev: 31 Jan 2003
SIL15 Series
DC/DC CONVERTERS
Single output
3
NEW Product
15A Non-Isolated DC/DC Converters
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
0.475
±0.025
(12.08
±0.64)
1.200
(30.48)
Mechanical
Support
Pin 2 places
0.062
(1.57) Ref
0.260
±0.015
(6.70
±0.40)
1.100
(27.94)
0.64
(0.025) typ
1.100
(27.94)
Pin 11
Pin 1
0.025
(0.64) Typ
0.120
(3.05)
13 places
0.150
(3.81) Ref
0.150
(3.81)
0.100
(2.54)
9 places
1.050
(26.67)
All dimensions in inches (mm)
General tolerance
±0.01in
(±0.25mm)
except where specified otherwise
Figure 1: Mechanical Drawing - Horizontal Mount Version
0.075
(1.91)
0.40
±0.025
(10.186
±0.635)
0.26
±0.015
(6.704
±0.381)
0.062
(1.57) Ref
All dimensions in inches (mm)
General tolerance
±0.01in
(±0.25mm)
except where specified otherwise
1.200
(30.48)
0.140
(3.56)
11 Places
1.10
(27.940)
0.050
(1.27) Ref
0.050
(1.27) Typ
Pin 11
0.025
(0.64) Typ
Pin 1
0.025
(0.64) Typ
0.100
(2.54)
9 Places
1.050
(26.67)
Figure 2: Mechanical Drawing - Vertical Mount Version
Data Sheet © Artesyn Technologies® 2003
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
Please consult our website for the following items:
✔
Application Note
✔
Longform Data Sheet
0.050
(1.27) Ref
0.050
(1.27)
2 places
0.050
(1.27)
3.81
(0.150)
www.artesyn.com
File Name: SIL15.PDF Rev: 31 Jan 2003
1.000
(25.40)
2 places
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