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International Safety Standard Approvals
UL478 File No. E131987 (48V input units)
GENERAL SPECIFICATIONS
Efficiency
9 to 18VDC
78%
18 to 36VDC
80%
36 to 72VDC
82%
Isolation voltage
Input/Output
500VDC, min.
Switching frequency
Fixed
100kHz
Approvals and
Safety - 48V input models
UL478
standards
Case material
XC case
Black coated metal with
non-conductive base
MP case
Non-conductive
black plastic
Material flammability
UL94V-0
Weight
XC case
170g (6.0oz)
MP case
200g (7.1oz)
MTBF
MIL-HDBK-217E
840,000 Hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient
-25°C to +71°C
Non-operating amb.
-55°C to +100°C
Case
+95°C, max.
Derating
None required
Relative humidity
Non-condensing
5% to 95% RH
Altitude
Operating
10,000 feet max.
Non operating
40,000 feet max.
ES-XC and ES-MP SERIES
Triple output
[ 2 YEAR WARRANTY ]
2:1 input range
UL approved (48V input versions)
Short circuit protection
Efficiency to 82%
No derating to 71°C
Remote on/off control on XC models
OVP on all outputs
Two package sizes available
The SIP20 series are non-isolated DC/DC converters packaged in a single-in-line
footprint (2.5” x 0.24” x 0.55”) giving designers a cost effective solution for
conversion of 5 VDC to 3.3 VDC and lower voltages. Design flexibility is ensured
with local voltage conversion by the SIP20 from existing system voltages by
eliminating the need for redesign of existing power architectures. The SIP20 was
designed for applications that include distributed power, workstations, computers
and file servers. Implementing state of the art surface mount technology and
automated manufacturing techniques, the SIP20 offers 3 million hours MTBF,
compact size and efficiencies of 90%.
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
PAGE 1
OUTPUT SPECIFICATIONS
Voltage accuracy
5V outputs
±2.0%
12V and 15V outputs
±3.0%
Line regulation
LL-HL, all outputs
±1.0%
Load regulation
All outputs
±5.0%
Ripple and noise
5Hz to 20MHz
10mV rms max.
75mV pk-pk, max.
Temperature coefficient All outputs
±0.05%/°C, max.
Overvoltage protection
+5V outputs
6.8V
(All outputs)
12V outputs
15V
15V outputs
18V
Short circuit protection
Outputs to common,
Continuous
See Note 6
INPUT SPECIFICATIONS
Input voltage range
12VDC
9 to 18VDC
24VDC
18 to 6VDC
48VDC
36 to 72VDC
Input filter
XC case
Low ESR capacitor
See Note 9
MP case
Pi type
No load input current
12VDC
50mA
24VDC
40mA
48VDC
30mA
Remote ON/OFF
Refers to XC package only
Logic compatibility
CMOS or open collector TTL
Ec-ON
+5.5VDC or open circuit
Ec-OFF
max. 1.8VDC
Shutdown idle current
5mA
Input resistance
0VDC <Ein< 9VDC; 100k
Control common
Referenced to input minus
Data Sheet Artesyn Technologies 2000
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