CXE15 Datasheet, PDF (10/24 Pages) Artesyn Technologies – High Efficiency DC/DC Converters

CXE15-48S3V3 Model
Input Characteristics
Characteristic
Symbol
Min
Input current - operating
Iin
Input current - maximum
Iin _(max.)
Reflected ripple current
Iin _(ripple)
Input capacitance -
internal filter
Input capacitance -
external bypass
Cinput
Cbypass
0
CXE15 Single Series | ^SX1^A0¹⁰.8^Set^ro^ies15^|W¹D^5WC^D/D^C/C^DC
High Efficiency DC/DC converters
Typ
0.360
Max
0.364
0.529
0.536
1.8
5
1.5
Units
Notes and Conditions
A DC
A DC
Vin = Vin _(nom); Iout = Iout
(max.); ^{Vo = Vo} (nom)
Vin = Vin _(min); Iout = Iout
(max.); ^{Vo = Vo} nom ^(measured
at converter)
mA RMS Iout = Iout _(max.), measured
mA pk-pk with external filter. See
Application Note 116 details
µF
Internal to converter
µF
Recommended customer
added capacitance
CXE15-48S3V3 Model
Electrical Characteristics - O/P
Characteristic
Symbol
Min
Nominal set-point voltage
Vo (nom)
3.24
Total regulation band
Vo
3.19
Line regulation
Load regulation
Output current continuous
Iout
0.00
Output current - short circuit Isc
Output voltage - noise
Vp-p
Vrms
Typ
Max
3.30
3.38
3.41
0.10
0.50
4.5
8.0
10
70
100
20
35
Units
Notes and Conditions
V DC
V DC
Vin = Vin _(nom); Iout = Iout _(nom)
Worst case condition over line,
load, temperature and life
For all line, static load and
temperature until end of life
%
%
A DC
Iout = Iout _(nom);
Vin _(min) to Vin _(max)
Vin = Vin _(nom);
Iout _(min) to Iout _(max)
A rms
Continuous, unit auto recovers
from short, Vo < 100mV
mV pk-pk Measurement bandwidth:
mV rms 20 MHz. See Application Note
116 for measurement set-up
details
10