ARTESYN SIL15E

SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
SIL15E SERIES
3.0 Vin to 5.5 Vin Single output
15 A current rating
Input voltage range: 3.0 Vdc to 5.5 Vdc
Output voltage range: 0.8 Vdc to 3.63 Vdc
Ultra high efficiency: 95% @ 5 Vin and 3.3 Vout
Extremely low internal power dissipation
Minimal thermal design concerns
Designed in reliability: MTBF of >7 million hours per Telcordia SR-332
Ideal solution where board space is at a premium or tighter card pitch is required
Industry standard footprint and pin out
Available RoHS compliant
THE SIL15E series are non-isolated dc-dc
and automated manufacturing techniques,
converters packaged in a single-in-line
the SIL15E offers compact size and
footprint giving designers a cost effective
efficiencies of up to 95%.
solution for conversion from either a 5 V or
3.3 V input to output voltages of 0.8 Vdc
and 3.63 Vdc. Local voltage conversion
by the SIL15E series from existing 5 V or
3.3 V system voltages eliminates the need
for redesign of existing power
architectures when voltage requirements
change. The SIL15E is designed for
applications that include distributed
power, workstations, optical network and
wireless applications. Implemented using
state of the art surface-mount technology
[ 2 YEAR WARRANTY ]
1
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any
other conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability.
Absolute Maximum Ratings
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - continuous
Vin (cont)
-0.3
5.5
V DC
Vin(+) - Vin(-)
Input voltage - peak/surge
Vsurge
-0.3
6
V DC
2s max, non-repetitive
Operating temperature
Top
-40
100
ºC
Measured at thermal reference
points, see Note 1 for thermal
de-rating
Storage temperature
Tstorage
-40
125
ºC
Output power (S1V8)
Pout (max)
0
29.70
W
Output power (S2V5)
Pout (max)
0
41.25
W
Output power (S3V3)
Pout (max)
0
54.45
W
Output power (W3V3)
Pout (max)
0
54.45
W
All specifications are typical at nominal input Vin = 5V, full load under any resistive load combination at 25˚C unless otherwise stated.
Input Characteristics
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - operating
Vin (oper)
lin
lin (off)
3
5
5.5
V DC
See Note 2
Input current - no load
Input current - quiescent
70
2
150
mA DC
mA DC
Vin (min) - Vin (max), enabled
Converter disabled
Inrush current (i2t)
linrush
A2µs
Complies with ETS300 132 Part 4.7,
with recommended LISN
12
Input ripple current
Input fuse*
110
16
mA rms
A
Slowblow/antisurge HRC
recommended
*Fuse A - S(T) 1.25 x 0.25 inches
SIBA P/N 70-065-65/16ARS
Turn On/Off
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - turn on
Vin (on)
2.25
2.70
3
V DC
Turn on delay - enabled,
then power applied
Tdelay
(power)
Will regulate @ Vin >3V if Vout ≤
2.5V
With the enable signal asserted,
this is the time from when the
input voltage reaches the
Turn on delay - power
applied, then enabled
Tdelay
(enable)
20
20
msec
msec
minimum specified operating
voltage until the output voltage
is within the total regulation
band
Vin = Vin (nom), then enabled.
This is the time taken until the
output voltage is within the total
error band
Rise time
2
Trise
15
msec
From 10% to 90%; full resistive
load, no external capacitance
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
Signal Electrical Interface
Characteristic - Signal Name Symbol
Min
At remote/control ON/OFF pin
Open collector or equivalent
compatible
Control pin open circuit voltage Vih
High level input current
Iih
High level input voltage
Vih
Acceptable high level
leakage current
Iih (leakage)
Low level input voltage
ViI
Low level input current
IiI
Typ
Max
0
300
Notes and Conditions
V
See Notes 2 and 3
See Application Note 134 for
Remote ON/OFF details
Iih = 0 µA; open circuit voltage
µA
Current flowing into control pin
when pin is pulled high
Vin
Converter guaranteed OFF when
control pin is greater than Vih
(min)
-10
µA
Acceptable leakage current from
signal pin into the open collector
driver (neg = from converter)
0.5
V
Converter guaranteed ON
when control pin is
less than Vil (max)
20
µA
Vil = < 0.4 V
Max
Units
Notes and Conditions
1.2
0
Units
Reliability and Service Life
Characteristic
Symbol
Min
Mean time between failure
MTBF
680,000
Hours
MIL-HDBK-217F,
Vin = Vin (nom); Iout = Iout
(max); ambient 25ºC;
ground benign environment
Mean time between failure
MTBF
7,042,000
Hours
Telcordia SR-332
Mean time between failure
MTBF
TBA
Hours
Demonstrated. This entry will be
periodically updated as the
number of test hours increase
3
www.artesyn.com
Typ
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
Other Specifications
Characteristic
Symbol
Switching frequency
Fsw
Min
Weight
Typ
Max
Units
Notes and Conditions
300
kHz
Fixed frequency
5
g
EMC
Electromagnetic Compatibility
Phenomenon
Port
Standard
Test level
Criteria
Notes and conditions
6kV contact
8kV air
NP
As per ETS 300 386-1 table 5
Immunity:
Conducted immunity
EN61000-4-6
Radiated immunity
EN61000-4-3
ESD
Enclosure
EN61000-4-2
Safety Agency Approvals
Characteristic
Notes and Conditions
UL
TÜV Product Services
UL60950
EN60950, IEC60950
Material Ratings
Characteristic - Signal Name Notes and Conditions
Flammability rating
UL94V-0
Model Numbers
Model
Number
SIL15E-05S1V8-VJ
SIL15E-05S2V5-VJ
SIL15E-05S3V3-VJ
SIL15E-05W3V3-VJ
Input
Voltage
Output
Voltage
Output Current
(Max.)
Typical
Efficiency
Max. Load
Regulation
3.0 - 5.5VDC
3.0 - 5.5VDC
1.8V
2.5V
15A
15A
89%
92%
±1.0%
±1.0%
4.5 - 5.5VDC
3.0 - 5.5VDC
3.3V
0.8V - 3.63V
15A
15A
94%
94%
±1.0%
±1.0%
RoHS Compliance Ordering Information
The ‘J’ at the end of the part number
indicates that the part is Pb-free
(RoHS 6/6 compliant). TSE RoHS 5/6
(non Pb-free) compliant versions may
be available on special request, please
contact your local sales representative
for details.
4
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
S1V8 Model
Input Characteristics
Characteristic
Symbol
Input current - operating
Min
Typ
Max
Units
Notes and Conditions
Iin
6.1
8
A DC
Vin = Vin (nom); Iout = Iout
(max.); Vo = Vo (nom)
Reflected ripple current
Iin (ripple)
110
mA rms
Input capacitance internal filter
Cinput
18.8
µF
Iout = Iout (max.), measured
without external filter
Internal to converter
Input capacitance external bypass
Cbypass
100
Characteristic
Symbol
Min
Typ
Nominal set-point voltage
Vo (nom)
1.75
1.8
Total regulation band
Vo
1.71
µF
Recommended customer
added capacitance
Max
Units
Notes and Conditions
1.85
V DC
Vin = Vin (nom); Iout = Iout (nom)
1.89
V DC
For all line, static load and
temperature until end of life
0.5
%
Iout = Iout (nom);
Vin (min) to Vin (max)
1
%
Vin = Vin (nom);
Iout (min) to Iout (max)
15
A DC
20
A rms
S1V8 Model
Electrical Characteristics - O/P
Line regulation
0.2
Load regulation
Output current continuous
Iout
Output current - short circuit
Isc
0
10
Continuous, unit auto recovers
from short, Vo < 100mV
Output voltage - noise
5
www.artesyn.com
Vp-p
Vrms
60
25
mV pk-pk Measurement bandwidth:
20 MHz. See Application Note
mV rms
134 for measurement set-up
details
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
S1V8 Model
Electrical Characteristics - O/P
Characteristic
Symbol
Min
Load transient response peak deviation
Vdynamic
Load transient response recovery
Trecovery
External load capacitance
Cext
0
Symbol
Min
Typ
Max
Units
Notes and Conditions
50
mV
Peak deviation for 50% to 75%
step load, di/dt = 100 mA/µsec.
Measurement taken with no
external capacitors
50
µsec
Settling time to within 1% of
output set point voltage for 50%
to 75% step load.
Measurement taken with no
external capacitors
10,000
µF
Max
Units
Notes and Conditions
10
%
%
Trim up (% of Vo nom).
Trim down (% of Vo nom)
See Application Note 134 for
details of trim equations and
trim curves
10
%
If Trim up is invoked de-rate
S1V8 Model
Protection and Control Features
Characteristic
Typ
Allowable output voltage
10
Remote sense voltage
power accordingly (remote
sense + trim ≤ 10%)
S1V8 Model
Efficiency
Characteristic
Symbol
Min
Typ
Efficiency
η
88
Efficiency
η
90
6
Max
Units
Notes and Conditions
89
%
Iout = 100% Iout (max),
Vin = 5V
91
%
Iout = 50% Iout (max),
Vin = 5V
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
S2V5 Model
Input Characteristics
Characteristic
Symbol
Input current - operating
Min
Typ
Max
Units
Notes and Conditions
Iin
8.15
9
A DC
Vin = Vin (nom); Iout = Iout
(max.); Vo = Vo (nom)
Reflected ripple current
Iin (ripple)
110
mA rms
Iout = Iout (max.), measured
without external filter
Input capacitance internal filter
Cinput
18.8
µF
Internal to converter
Input capacitance external bypass
Cbypass
100
µF
Recommended customer
added capacitance
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Nominal set-point voltage
Vo (nom)
2.43
2.5
2.57
V DC
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
2.38
2.612
V DC
S2V5 Model
Electrical Characteristics - O/P
For all line, static load and
temperature until end of life
Line regulation
0.2
Load regulation
Output current continuous
Iout
Output current - short circuit
Isc
0
10
0.5
%
Iout = Iout (nom);
Vin (min) to Vin (max)
1
%
Vin = Vin (nom);
Iout (min) to Iout (max)
15
A DC
20
A rms
Continuous, unit auto recovers
from short, Vo < 100mV
Output voltage - noise
7
www.artesyn.com
Vp-p
Vrms
60
25
mV pk-pk Measurement bandwidth:
mV rms
20 MHz. See Application Note
134 for measurement set-up
details
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
S2V5 Model
Electrical Characteristics - O/P
Characteristic
Symbol
Min
Load transient response peak deviation
Vdynamic
Load transient response recovery
Trecovery
External load capacitance
Cext
0
Symbol
Min
Typ
Max
Units
Notes and Conditions
50
mV
Peak deviation for 50% to 75%
step load, di/dt = 100 mA/µsec.
Measurement taken with no
external capacitors
50
µsec
Settling time to within 1% of
output set point voltage for 50%
to 75% step load.
Measurement taken with no
external capacitors
10,000
µF
Max
Units
Notes and Conditions
10
%
Trim up (% of Vo nom).
Trim down (% of Vo nom)
See Application Note 134 for
details of trim equations and
trim curves
S2V5 Model
Protection and Control Features
Characteristic
Typ
Allowable output voltage*
10
%
Remote sense voltage
10
%
If Trim up is invoked de-rate
power accordingly (remote
sense + trim ≤ 10%)
Max
Units
Notes and Conditions
*Vin (min) =3.3V at max. trim-up
S2V5 Model
Efficiency
Characteristic
Symbol
Min
Typ
Efficiency
η
91
92
%
Iout = 100% Iout (max),
Vin = 5V
Efficiency
η
92
93
%
Iout = 50% Iout (max),
Vin = 5V
8
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
S3V3 Model
Input Characteristics
Characteristic
Symbol
Input current - operating
Min
Typ
Max
Units
Notes and Conditions
Iin
10.6
11.8
A DC
Vin = Vin (nom); Iout = Iout
(max.); Vo = Vo (nom)
Reflected ripple current
Iin (ripple)
110
mA rms
Iout = Iout (max.), measured
without external filter
Input capacitance internal filter
Cinput
18.8
µF
Internal to converter
Input capacitance external bypass
Cbypass
100
µF
Recommended customer
added capacitance
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Nominal set-point voltage
Vo (nom.)
3.21
3.3
3.39
VDC
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
3.15
3.45
VDC
For all line, static load and
temperature until end of life
0.5
%
Iout = Iout (nom);
Vin (min) to Vin (max)
1
%
Vin = Vin (nom);
Iout (min) to Iout (max)
15
ADC
20
A rms
60
mV pk-pk Measurement bandwidth 20 MHz
25
mV rms
S3V3 Model
Electrical Characteristics - O/P
Line regulation
0.2
Load regulation
Output current continuous
Iout
Output current - short circuit
Isc
Output voltage - noise
Vp-p
Vrms
9
www.artesyn.com
0
10
Continuous, unit auto recovers
from short, Vo < 100mV
See Application Note 134 for
set-up details
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
S3V3 Model
Electrical Characteristics - O/P
Characteristic
Symbol
Min
Load transient response peak deviation
Vdynamic
Load transient response recovery
Trecovery
External load capacitance
Cext
0
Symbol
Min
Typ
Max
Units
Notes and Conditions
50
mV
Peak deviation for 50% to 75%
step load, di/dt = 100 mA/µsec.
Measurement taken with no
external capacitors
50
µsec
Settling time to within 1% of
output set point voltage for 50%
to 75% step load.
Measurement taken with no
external capacitors
10,000
µF
Max
Units
Notes and Conditions
10
%
%
Trim up (% of Vo nom).
Trim down (% of Vo nom)
See Application Note 134 for
details of trim equations and
trim curves
10
%
If Trim up is invoked de-rate
power accordingly (remote
S3V3 Model
Protection and Control Features
Characteristic
Typ
Allowable output voltage
10
Remote sense voltage
sense + trim ≤ 10%)
S3V3 Model
Efficiency
Characteristic
Symbol
Min
Typ
Efficiency
η
93
Efficiency
η
94
10
Max
Units
Notes and Conditions
94
%
Iout = 100% Iout (max),
Vin = Vin (nom)
95
%
Iout = 50% Iout (max),
Vin = Vin (nom)
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
W3V3 Model
Input Characteristics
Characteristic
Symbol
Input current - operating
Min
Typ
Max
Units
Notes and Conditions
Iin
10.6
11.8
A DC
Vin = Vin (nom); Iout = Iout
(max.); Vo = Vo (nom)
Reflected ripple current
Iin (ripple)
110
mA rms
Iout = Iout (max.), measured
without external filter
Input capacitance internal filter
Cinput
18.8
µF
Internal to converter
Input capacitance external bypass
Cbypass
100
µF
Recommended customer
added capacitance
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Nominal set-point voltage
Vo (nom.)
3.21
3.3
3.39
VDC
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
3.15
3.45
VDC
For all line, static load and
temperature until end of life
0.5
%
Iout = Iout (nom);
Vin (min) to Vin (max)
1
%
Vin = Vin (nom);
Iout (min) to Iout (max)
15
ADC
20
A rms
60
mV pk-pk Measurement bandwidth 20MHz
25
mV rms
W3V3 Model
Electrical Characteristics - O/P
Line regulation
0.2
Load regulation
Output current continuous
Iout
Output current - short circuit
Isc
Output voltage - noise
Vp-p
Vrms
11
www.artesyn.com
0
10
Continuous, unit auto recovers
from short, Vo < 100mV
See Application Note 134 for
set-up details
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
W3V3 Model
Electrical Characteristics - O/P
Characteristic
Symbol
Min
Load transient response peak deviation
Vdynamic
Load transient response recovery
Trecovery
External load capacitance
Cext
0
Symbol
Min
Typ
Max
Units
Notes and Conditions
50
mV
Peak deviation for 50% to 75%
step load, di/dt = 100 mA/µsec.
Measurement taken with no
external capacitors
50
µsec
Settling time to within 1% of
output set point voltage for 50%
to 75% step load.
Measurement taken with no
external capacitors
10,000
µF
Max
Units
Notes and Conditions
10
%
Trim up (% of Vo nom).
Trim down (% of Vo nom)
See Application Note 134 for
details of trim equations and
trim curves
W3V3 Model
Protection and Control Features
Characteristic
Typ
Allowable output voltage
75
%
Remote sense voltage
10
%
If Trim up is invoked de-rate
power accordingly (remote
sense + trim ≤ 10%)
Max
Units
Notes and Conditions
W3V3 Model
Efficiency
Characteristic
Symbol
Min
Typ
Efficiency
η
93
94
%
Iout = 100% Iout (max),
Vin = Vin (nom)
Efficiency
η
94
95
%
Iout = 50% Iout (max),
Vin = Vin (nom)
12
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
S1V8 Model
EFFICIENCY (%)
96
90
3.0Vin
5.0Vin
5.5Vin
84
78
72
0
3
6
9
12
15
OUTPUT CURRENT (A)
13
Figure 1: Efficiency vs Load
Figure 2: Short Circuit Characteristic
(Channel 4: Is/c)
Figure 3: Typical Transient Response 50% - 75%
Step Load Change (Channel 1: Vo, Channel 4: Io)
Figure 4: Typical Transient Response 75% - 50%
Step Load Change (Channel 1: Vo, Channel 4: Io)
Figure 5: Typical Power-up Characteristic
(Channel 2: Vo, Channel 3: Vin)
Figure 6: Control On/Off Characteristic
(Channel 1: Vo, Channel 2: Remote ON/OFF)
www.artesyn.com
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
S1V8 Model
Figure 7: Typical Ripple and Noise
(Channel 1: Vo)
14
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
15
12
9
0 m/s (0 LFM)
0.5 m/s (100 LFM)
1 m/s (200 LFM)
1.5 m/s (300 LFM)
6
3
0
60
65
70
75
80
85
90
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
S2V5 Model
15
12
9
0 m/s (0 LFM)
0.5 m/s (100 LFM)
1 m/s (200 LFM)
1.5 m/s (300 LFM)
6
3
0
60
95 100
AMBIENT TEMPERATURE (ºC)
65
70
75
80
85
90
95 100
AMBIENT TEMPERATURE (ºC)
Figure 8: De-rating Curve
with Vin = 3.3V and No Trim
Figure 9: De-rating Curve
with Vin = 5V and No Trim
EFFICIENCY (%)
95
91
87
3.0Vin
5.0Vin
5.5Vin
83
79
75
0
3
6
9
12
OUTPUT CURRENT (A)
15
Figure 10: Efficiency vs Load
Figure 11: Short Circuit Characteristic
(Channel 4: Is/c)
Figure 12: Typical Transient Response 50% - 75%
Step Load Change (Channel 1: Vo, Channel 4: Io)
Figure 13: Typical Transient Response 75% - 50%
Step Load Change (Channel 1: Vo, Channel 4: Io)
www.artesyn.com
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
S2V5 Model
Figure 14: Typical Power-up Characteristic
(Channel 1: Vo, Channel 2: Vin)
Figure 15: Control On/Off Characteristic
(Channel 1: Vo, Channel 2: Remote ON/OFF)
Figure 16: Typical Ripple and Noise
(Channel 1: Vo)
16
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
15
96
12
9
0 m/s (0 LFM)
0.5 m/s (100 LFM)
1 m/s (200 LFM)
1.5 m/s (300 LFM)
6
3
0
92
88
4.5Vin
5.0Vin
5.5Vin
84
80
76
60
65
70
75
80
85
90
95 100
AMBIENT TEMPERATURE (ºC)
17
EFFICIENCY (%)
OUTPUT CURRENT (A)
S3V3 Model
0
3
6
9
12
15
OUTPUT CURRENT (A)
Figure 17: De-rating Curve
with Vin = 5V and No Trim
Figure 18: Efficiency vs Load
Figure 19: Short Circuit Characteristic
(Channel 4: Is/c)
Figure 20: Typical Transient Response 50% - 75%
Step Load Change (Channel 1: Vo, Channel 4: Io)
Figure 21: Typical Transient Response 75% - 50%
Step Load Change (Channel 1: Vo, Channel 4: Io)
Figure 22: Typical Power-up Characteristic
(Channel 1: Vo. channel 2: Vin)
www.artesyn.com
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
S3V3 Model
Figure 23: Control On/Off Characteristic
(Channel 1: Vo, Channel 2: Remote ON/OFF)
18
Figure 24: Typical Ripple and Noise
(Channel 1: Vo)
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
15
12
9
0 m/s (0 LFM)
0.5 m/s (100 LFM)
1 m/s (200 LFM)
1.5 m/s (300 LFM)
6
3
0
60
65
70
75
80
85
90
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
W3V3 Model
15
12
9
0 m/s (0 LFM)
0.5 m/s (100 LFM)
1 m/s (200 LFM)
1.5 m/s (300 LFM)
6
3
0
60
95 100
AMBIENT TEMPERATURE (ºC)
65
70
75
80
85
90
95 100
AMBIENT TEMPERATURE (ºC)
Figure 25: De-rating Curve
with Vin = 5V, Vout= 0.8V
Figure 26: De-rating Curve
with Vin = 5V and No Trim
EFFICIENCY (%)
97
93
89
4.5Vin
5.0Vin
5.5Vin
85
81
77
0
3
6
9
12
15
OUTPUT CURRENT (A)
19
Figure 27: Efficiency vs Load
Figure 28: Short Circuit Characteristic
(Channel 4: Io)
Figure 29: Typical Transient Response 50% - 75%
Step Load Change (Channel 1: Vo, Channel 4: Io)
Figure 30: Typical Transient Response 75% - 50%
Step Load Change (Channel 1: Vo, Channel 4: Io)
www.artesyn.com
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
W3V3 Model
Figure 31: Typical Power-up Characteristic
(Channel 1: Vo, Channel 2: Vin)
Figure 32: Control On/Off Characteristic
(Channel 1: Vo, Channel 2: Remote ON/OFF)
Figure 33: Typical Ripple and Noise
(Channel 1: Vo)
20
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
SIDE VIEW
FRONT VIEW
2.000 ±0.020
(50.80 ±0.50)
0.307 ±0.008
(7.80 ±0.20)
0.500 (12.70)
PCB
0.135 (3.43)
0.635 (16.13)
1
2
3
4
1
5
0.025 ± 0.001
(0.64 ±0.02)
J1
0.168 (4.26)
2
3
5
6
J2
0.100 (2.54)
1.900 (48.26)
0.050 (1.27)
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Place ±0.15
3 Place ±0.006
Figure 34: Mechanical Drawing
Pin Connections
Pin No.
Function
J1-1
J1-2
J1-3
J1-4
J1-5
J2-1
J2-2
J2-3
J2-4
J2-5
J2-6
+Vout
+Vout
Remote Sense (+)
+Vout
Ground
Ground
+Vin
+Vin
No Pin
Trim
Remote ON/OFF
Figure 35: Pinout
21
www.artesyn.com
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SXA10
Series |Converter
15W DC/DC
SIL15E Series | 15
A DC-DC
E Class Non-Isolated
Note 1
Thermal reference is defined as the highest temperature
measured at any one of the specified thermal reference points.
See Figure 36: Thermal reference points.
Case temperature should
not exceed 115ºC
Note 2
The Remote ON/OFF pin is referenced to ground.
Note 3
The SIL15E-05 features a ‘Negative Logic’ Remote ON/OFF
operation. If not using the Remote ON/OFF pin, leave the pin
open (the converter will be on). The Remote ON/OFF pin is
referenced to ground.
SIL15E
The following conditions apply for the SIL15E:
Configuration
Remote pin open circuit
Remote pin pulled low
Remote pin pulled high [Von/off >1.2V]
Converter Operation
Unit is ON
Unit is ON
Unit is OFF
Direction of Airflow
Figure 36: Thermal Reference Points
A ‘Positive Logic’ Remote ON/OFF version is also possible
with this converter. To order please place the suffix ‘R’ at the end of
the model number, e.g. SIL15E-05W3V3-VRJ.
Note 4
Thermal reference set up: Unit mounted on an edge card test
board 203mm x 190mm. Test board mounted vertically. For test
details and recommended set-up see Application Note 134.
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is accessible only to trained personnel. The user
must provide the recommended fusing in order to comply with
safety approvals.
22
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005
SIL15E Series | 15 A DC-DC Converter
E Class Non-Isolated
NORTH AMERICA
e-mail: sales.us@artesyn.com
% 800 769 7274
%+ 508 628 5600
EUROPEAN LOCATIONS
e-mail: sales.europe@artesyn.com
IRELAND
%+ 353 24 93130
AUSTRIA
%+ 43 1 80150
FAR EAST LOCATIONS
e-mail: sales.asia@artesyn.com
HONG KONG
%+ 852 2699 2868
Longform Datasheet  Artesyn Technologies® 2005
The information and specifications contained in this datasheet 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.
23
www.artesyn.com
File Name :lf_sil15e_05.pdf Rev (03): 22 Dec 2005