DC/DC CONVERTERS 15A Non-Isolated DC/DC Converters
1
2 YEAR WARRANTY
SIL15 Series
S i n g l e o u t p u t
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 +80C 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.
NEW Product
All specifications are typical at nominal input, full load at 25C unless otherwise stated
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
5V input models
0.9V to 3.3V
(See Note 5)
12V input models
0.9V to 5.0V
Output setpoint accuracy With 1.0% trim resistors
2.5%
Line regulation
Low line to high line
0.2% max.
Load regulation
Full load to min. load
0.5% max.
Min/max load
0A/15A
Overshoot
5V input models
3% max.
(at turn on)
12V input models
1% max.
Undershoot
100mV max.
Ripple and noise
(See Note 1)
See table
5Hz to 20MHz
Transient response
Deviation
100mV
(See Note 2)
200s recovery to
within regulation band
INPUT SPECIFICATIONS
Input voltage range
5V input model
4.5 to 5.5VDC
12V input model
10.2 to 13.8VDC
Input current
Minimum load
65mA
Remote OFF
20mA
Input current (max.)
5V input model
11.5A @ Io max.
(See Note 3)
12V input model
8.1A @ Io max.
Input reflected ripple
5V input model
200mA (pk-pk)
(See Note 4)
12V input model
200mA (pk-pk)
Remote ON/OFF
Logic compatibility
Active high
ON
>2.4VDC
OFF
<0.8VDC
Start-up time
Power up
<20ms
(See Note 9)
Remote ON/OFF
<20ms
File Name: SIL15.PDF Rev: 10 Dec 2002
INPUT SPECIFICATIONS Contd.
Turn ON threshold
5V input model
4.5V
12V input model
9.0V
Turn OFF threshold
5V input model
4.3V
12V input model
7.5V
GENERAL SPECIFICATIONS
Efficiency
See table
Switching frequency
Fixed
200kHz typ.
Approvals and
TV Product Service
standards (See Note 7)
IEC60950, UL/cUL60950
Material flammability
UL94V-0
Weight
14.2g (0.5oz)
MTBF
MIL-HDBK-217F
468,803 hours
Representative model:
12V model @ 40C
100% load, ground benign
Bellcore 332
7,817,294 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient,
0C to +80C
(See Note 10)
temperature
Non-operating
-40C to +125C
Altitude derating
3,000m (9,843 ft.)
20%
(above sea level)
10,000m (32,808 ft.)
50%
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
SIL15 Series
S i n g l e o u t p u t
DC/DC CONVERTERS 15A Non-Isolated DC/DC Converters
2
NEW Product
Notes
1
Measured as per recommended set-up. Cin = 270F (20m esr max,
Cout = 680F (10m esr max).
2
di/dt =
10
A/s, 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 = 485
for 5V model, 280 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 50C.
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.
OUTPUT
INPUT
OVP
OUTPUT
OUTPUT
OUTPUT
EFFICIENCY
REGULATION
MODEL
POWER
VOLTAGE
VOLTAGE
(12)
CURRENT
CURRENT
(TYP.)
LINE
LOAD
NUMBER
(8)
(MAX.)
(MIN.)
(MAX.)
50W
4.5 - 5.5VDC
N/A
0.9V - 3.3V
0A
15A
89%
0.2%
0.5%
SIL15-05SADJ-V
75W
10.2 - 13.8VDC
N/A
0.9V - 5.0V
0A
15A
91%
0.2%
0.5%
SIL15-12SADJ-V
Ripple and Noise Specification
Output
Model
Voltage
Pk - Pk
RMS
5V input models
0.9 to 2.5V
30mV
15mV
3.3V
40mV
15mV
12V input models
0.9 to 2.5V
50mV
20mV
3.3V to 5V
50mV
20mV
CAUTION: High internal temperatures. Ensure that unit is not user
accessible.
International Safety Standard Approvals (pending)
TV
PIN CONNECTIONS
PIN NUMBER
FUNCTION
1
Vout
2
Vout
3
Vout
4
Trim
5
Remote ON/OFF
6
Power Good
7
Ground
8
Ground
9
Reserved
10
Vin
11
Vin
12
Mechanical support
(horizontal version only)
13
Mechanical support
(horizontal version only)
PROTECTION
Short-circuit protection
Hiccup, non-latching
RECOMMENDED SYSTEM CAPACITANCE
Input capacitance
(See Note 11)
270F/20m esr max.
Output capacitance
(See Note 11)
680F/10m esr max.
File Name: SIL15.PDF Rev: 10 Dec 2002
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
SIL15 Series
S i n g l e o u t p u t
DC/DC CONVERTERS 15A Non-Isolated DC/DC Converters
3
NEW Product
Data Sheet Artesyn Technologies 2002
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
www.artesyn.com
Mechanical
Support
Pin 2 places
0.150
(3.81) Ref
0.120
(3.05)
13 places
0.64
(0.025) typ
1.100
(27.94)
1.000
(25.40)
2 places
1.200
(30.48)
0.025
(0.64) Typ
Pin 1
Pin 11
0.062
(1.57) Ref
0.475
0.025
(12.08
0.64)
0.260
0.015
(6.70
0.40)
1.100
(27.94)
1.050
(26.67)
0.100
(2.54)
9 places
0.150
(3.81)
0.050
(1.27)
2 places
0.050
(1.27) Ref
All dimensions in inches (mm)
General tolerance
0.01in (0.25mm)
except where specified otherwise
Figure 1: Mechanical Drawing - Horizontal Mount Version
0.40
0.025
(10.186
0.635)
All dimensions in inches (mm)
General tolerance
0.01in (0.25mm)
except where specified otherwise
0.26
0.015
(6.704
0.381)
0.062
(1.57) Ref
0.075
(1.91)
1.200
(30.48)
0.140
(3.56)
11 Places
0.025
(0.64) Typ
Pin 11
Pin 1
0.050
(1.27) Ref
0.050
(1.27) Typ
1.10
(27.940)
0.025
(0.64) Typ
1.050
(26.67)
0.100
(2.54)
9 Places
3.81
(0.150)
0.050
(1.27)
Figure 2: Mechanical Drawing - Vertical Mount Version
File Name: SIL15.PDF Rev: 10 Dec 2002
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