SXE15-48S12J Emerson Network Power, SXE15-48S12J Datasheet
![15W, 33-75Vin, Single, 12V@1.25A, 1.9" X 1.4" X 0.34, 85% Eff, Openframe, SMT, RoHS 6](/photos/33/21/332172/sxe15_sml.jpg)
SXE15-48S12J
Manufacturer Part Number
SXE15-48S12J
Description
15W, 33-75Vin, Single, 12V@1.25A, 1.9" X 1.4" X 0.34, 85% Eff, Openframe, SMT, RoHS 6
Manufacturer
Emerson Network Power
Datasheet
1.SXE15-48S12-R.pdf
(2 pages)
Specifications of SXE15-48S12J
Output Power
15 W
Input Voltage Range
33 V to 75 V
Input Voltage (nominal)
48 V
Number Of Outputs
1
Output Voltage (channel 1)
12 V
Output Current (channel 1)
1.25 A
Package / Case Size
48.39 mm x 35.31 mm x 8.51 mm
Output Voltage
12 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
SXE15 Series
•
•
•
•
•
•
•
The SXE15 is a new high efficiency open frame isolated 15 Watt converter series in
an industry standard footprint. All models in the series feature an input voltage range
of 33 Vdc to 75 Vdc and are available in output voltages of 12 V, 5 V, 3.3 V, 2.5 V
and 1.8 V. The output voltage on each model is adjustable from 90% to 110% of the
nominal value. Typical efficiencies for the models are 87% for the 5 V, 86% for the
3.3 V, 85% for the 2.5 V and 12 V and 83% for the 1.8 V version. The SXE15 series
also has a remote ON/OFF capability with active high or active low logic.
Overcurrent and overvoltage protection features are included as standard. With full
international safety approval including EN60950 and cUL1950, the SXE15 reduces
compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
DC-DC CONVERTERS
OUTPUT SPECIFICATIONS
Voltage adjustability
Total error band
Line regulation
Low line to high line
Load regulation
Full load to min. load
Minimum load
Overshoot
At turn-on and turn-off
Undershoot
Ripple and noise
(See Note 1)
5 Hz to 20 MHz
Transient response
(See Note 2)
Typical deviation
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
Input reflected ripple
Active high remote ON/OFF
Logic compatibility
ON
OFF
Undervoltage lockout
Start-up time
(See Note 7)
High efficiency topology, 87% typical at 5 V
Wide operating temperature, up to and exceeding 70 ˚C
(natural convection)
90% to 110% output trim
No minimum load
Overvoltage protection
Remote ON/OFF control
Available RoHS compliant
(See Note 13)
1.8 V and 2.5 V models
3.3 V and 5 V models
1.8 V model
2.5 V model
3.3 V and 5 V models
(See Note 12)
1.8 V and 2.5 V models
3.3 V and 5 V models
1.8 V and 2.5 V models
3.3 V and 5 V models
1.8 V and 2.5 V models
3.3 V and 5 V models
48 Vin nominal
No load
Remote OFF
(See Note 4)
(See Note 6)
Power up
Power down
Power up
Remote ON/OFF
S i n g l e o u t p u t
10.8-15 W High Efficiency DC-DC Converters
Open collector ref to -input
Open circuit or >2 Vdc
0.55 A max. @ Io max.
within total error band
and Vin = 33-75 Vdc
400 µs recovery to
5 mA (pk-pk) typ.
90% to 110%
40 mV pk-pk
(See Note 8)
1.5 ms (typ.)
2.5 ms (typ.)
35 mA max.
25 mA max.
70 mV pk-p
0.5% max.
0.1% max.
2.0% max.
1.5% max.
0.5% max.
14 mV rms
20 mV rms
33-75 Vdc
±4% max.
33 V (typ.)
30 V (typ.)
4% max.
<1.2 Vdc
150 mV
100 mV
None
None
0%
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
Immunity:
ESD air
ESD contact
Radiated field enclosure EN61000-4-3 10 V/m
Conducted (dc power)
Conducted (signal)
Input transients
GENERAL SPECIFICATIONS
Efficiency
Operational insulation
Switching frequency
Approvals and
standards
Material flammability
Weight
Coplanarity
MTBF
Representative model:
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 9)
EN55022 (See Note 3)
EN55022 (See Note 3)
EN55022 (See Longform Datasheet) Level B
EN61000-4-2 8 kV, 15 kV
EN61000-4-2 6 kV, 8 kV
EN61000-4-6 10 V
EN61000-4-6 10 V
ETS 300 132-2, ETR 283
Input/output
Fixed
(See Notes 5)
MIL-HDBK-217F
48S05J @ 48 Vin, 40 °C,
100% load ground benign
BELLCORE 332
Operating ambient
temp. (3.3 V and 5 V)
Operating ambient
temp. (1.8 V, 2.5 V
and 12 V)
Non-operating
(All models)
File Name: sxe15s.pdf Rev (02): 08 Dec 2005
SPECIFICATIONS
UL/cUL1950, EN60950
2 YEAR WARRANTY
-40 °C to +120 °C
>1,500,000 hours
-40 °C to +65 °C
-40 °C to +70 °C
1,790,000 hours
TÜV Rheinland
(See Note 11)
12 g (0.42 oz)
265 kHz typ.
1500 Vdc
See table
UL94V-0
150 µm
Level A
Level B
TÜV
1
Related parts for SXE15-48S12J
SXE15-48S12J Summary of contents
Page 1
... V. The output voltage on each model is adjustable from 90% to 110% of the nominal value. Typical efficiencies for the models are 87% for the 5 V, 86% for the 3.3 V, 85% for the 2.5 V and 12 V and 83% for the 1.8 V version. The SXE15 series also has a remote ON/OFF capability with active high or active low logic. ...
Page 2
... Operating ambient temperatures are specified at natural convection. Higher operating temperatures are possible with increased airflow. See Application Note 116 for further details. 10 SXE15-48S12J below 0.2 A loading. OVP is TVS and 17 V typical. 11 Signal line assumed < length minimum load is required to maintain the output voltage regulation over all operating conditions for the SXE15-48S12J ...