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Электронный компонент: SMT05E

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SMT05E SERIES
0.75 Vin to 3.63 Vin Single output
SMT05E Series
| 5 A DC-DC Converter
E Class Non-Isolated
1
[ 2 YEAR WARRANTY ]
5 A current rating
Output voltage range: 0.75 Vdc to 3.63 Vdc
Applications for 5 V or 3.3 V input POL converters
High power density (191
W/in
3
)
High efficiency - typically 94% for 5 Vin and 3.3 V out
SMT POL converter that saves board space
Industry standard footprint
Remote ON/OFF
Available RoHS compliant
THE SMT05E series are non-isolated SMT
dc-dc converters packaged in an industry
standard footprint giving designers a cost
effective solution for conversion from
either a 5 V or 3.3 V input to output
voltages of 3.63 Vdc and 0.75 Vdc. The
SMT05E offers a wide output range, which
allows maximum design flexibility and a
pathway for future upgrades. Local
voltage conversion by the SMT05E 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 SMT05E is
designed for applications that include
distributed power, workstations, optical
network and wireless applications.
Implemented using state of the art surface
mount technology and automated
manufacturing techniques, the SMT05E
offers compact size and efficiencies of up
to 94%.
File Name: lf_smt05e_05.pdf Rev (02): 23 Dec 2005
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - operating
Vin (oper)
3
5
5.5
V dc
See Note 6
Input current - no load
lin
70
150
mA dc
Vin (min) - Vin (max), enabled
Input current - quiescent
lin (off)
2
mA dc
Converter disabled
Inrush current (i
2
t)
linrush
0.04
A
2
s
Complies with ETS300 132 Part 4.7,
with recommended LISN
Input ripple current
40
mA rms
Input fuse*
6
A
Slowblow/antisurge HRC
recommended
SXA10 Series
| 15W DC/DC
SMT05E Series
| 5 A DC-DC Converter
E Class Non-Isolated
2
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - turn on
Vin (on)
2
2.70
3
V dc
Will regulate @ V
in
>3V if V
out
2.5 V
Turn on delay - enabled,
Tdelay
20
msec
With the enable signal asserted,
then power applied
(power)
this is the time from when the
input voltage reaches the
minimum specified operating
voltage until the output voltage
is within the total regulation
band
Turn on delay - power
Tdelay
20
msec
Vin = Vin (nom), then enabled.
applied, then enabled
(enable)
This is the time taken until the
output voltage is within the total
error band
Rise time
Trise
15
msec
From 10% to 90%; full resistive
load, no external capacitance
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.
All specifications are typical at nominal input Vin = 5V, full load under any resistive load combination at 25 C unless otherwise stated.
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
85
C
Measured at thermal reference
points, see Note 5 for thermal
derating
Storage temperature
Tstorage
-40
125
C
Output power (W3V3)
Pout (max)
0
18.15
W
Absolute Maximum Ratings
Input Characteristics
Turn On/Off
*
See Application Note 146 for manufacturer and part number
File Name: lf_smt05e_05.pdf Rev (02): 23 Dec 2005
SMT05E Series
| 5 A DC-DC Converter
E Class Non-Isolated
3
www.artesyn.com
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Mean time between failure
MTBF
551,000
Hours
MIL-HDBK-217F,
Vin = Vin (nom); Iout = Iout
(max); ambient 25 C;
ground benign environment
Mean time between failure
MTBF
9,009,000
Hours
Telcordia SR-332
Reliability and Service Life
File Name: lf_smt05e_05.pdf Rev (02): 23 Dec 2005
Signal Electrical Interface
Characteristic - Signal Name Symbol
Min
Typ
Max
Units
Notes and Conditions
At remote/control ON/OFF pin
See Notes 2 and 3
High level input current
Iih
500
A
Current flowing into control pin
when pin is pulled high
(max at V
ih
= 5.5 V
Acceptable high level
Iih (leakage)
-10
A
Acceptable leakage current from
leakage current
signal pin into the open collector
driver (neg = from converter)
Low level input voltage
ViI
0
0.4
V
Converter guaranteed ON
when control pin is less
than Vil (max)
High level input voltage
Vih
2.5
V
Converter guaranteed OFF
when control pin is
greater than Vih (max)
SXA10 Series
| 15W DC/DC
SMT05E Series
| 5 A DC-DC Converter
E Class Non-Isolated
4
Other Specifications
EMC
Electromagnetic Compatibility
Phenomenon
Port
Standard
Test level
Criteria
Notes and conditions
Immunity:
Conducted immunity
EN61000-4-6
Radiated immunity
EN61000-4-3
ESD
Enclosure
EN61000-4-2
6 kV contact NP
As per ETS 300 386-1 table 5
8 kV air
File Name: lf_smt05e_05.pdf Rev (02): 23 Dec 2005
Material Ratings
Characteristic - Signal Name Notes and Conditions
Flammability rating
UL94V-0
Model
Input
Output
Output Current
Typical
Max. Load
Number
Voltage
Voltage
(Max.)
Efficiency
Regulation
SMT05E-05S1V5J
3.0-5.5 Vdc
1.5 V
5 A
87.5%
1.0%
SMT05E-05W3V3J*
3.0-5.5 Vdc
0.75-3.63 V
5 A
94.0%
1.0%
Model Numbers
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Switching frequency
Fsw
300
kHz
Fixed frequency
Weight
2.8
g
Coplanarity
100
m
Measured from seating plane
Note: Efficiency at 5 Vin, 3V3 Vout
Safety Agency Approvals
Standard
Category
IEC60950
EN60950
UL/cUL CAN/CSA 22.2
No. 60950-00 : UL60950
File No. E174104
TV Product Service
Certificate No. B 03 10 38572 037
CB Certificate No
DE3-51686M1
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.
SMT05E Series
| 5 A DC-DC Converter
E Class Non-Isolated
5
www.artesyn.com
File Name: lf_smt05e_05.pdf Rev (02): 23 Dec 2005
Input Characteristics
S1V5 Model
Electrical Characteristics - O/P
S1V5 Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Nominal set-point voltage
Vo (nom)
1.46
1.50
1.53
V dc
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
1.44
1.56
V dc
For all line, static load and
temperature until end of life
Line regulation
1
%
Iout = Iout (nom);
Vin (min) to Vin (max)
Load regulation
1
%
Vin = Vin (nom);
Iout (min) to Iout (max)
Output current continuous
Iout
0
5
A DC
Output current - short circuit
Isc
10
20
A rms
Continuous, unit auto recovers
from short, Vo < 100mV
Output voltage - noise
Vp-p
60
75
mV pk-pk Measurement bandwidth:
Vrms
10
20
mV rms
20 MHz. See Application Note
146 for measurement set-up
details
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input current - operating
Iin
1.7
1.9
A dc
Vin = Vin (nom); Iout = Iout
(max.); Vo = Vo (nom)
Reflected ripple current
Iin (ripple)
15
mA rms
Iout = Iout (max.), measured
without external filter
Input capacitance -
Cinput
9.3
F
Internal to converter
internal filter
Input capacitance -
Cbypass
100
F
Recommended customer
external bypass
added capacitance