CPA200-4530G POWER ONE, CPA200-4530G Datasheet - Page 3

DC/DC Converters & Regulators 90-264Vin 200W 5V20A 3.3V20A/12V2.5A

CPA200-4530G

Manufacturer Part Number
CPA200-4530G
Description
DC/DC Converters & Regulators 90-264Vin 200W 5V20A 3.3V20A/12V2.5A
Manufacturer
POWER ONE
Datasheet

Specifications of CPA200-4530G

Input Voltage
90 to 264V
Number Of Outputs
4
Input Frequency
47 to 63Hz
Efficiency
83%
Screening Level
Commercial
Product Height (mm)
40.6mm
Operating Temperature Min Deg. C
-25C
Operating Temperature Max Deg. C
50C
Mounting Style
Desktop
Output Power
200 W
Input Voltage Range
90 V to 264 V
Input Voltage (nominal)
230 V
Output Voltage (channel 1)
5 V
Output Current (channel 1)
20 A
Output Voltage (channel 2)
3.3 V
Output Current (channel 2)
20 A
Output Voltage (channel 3)
12 V
Output Current (channel 3)
2.5 A
Package / Case Size
233.3 mm x 162.5 mm x 40.4 mm
Output Voltage
5 V to 12 V
Lead Free Status / RoHS Status
Compliant
Lead Free Status / RoHS Status
Compliant
Product Marking
Label with specific type designation, applicable safety
approvals and recognition marks, CE mark, warnings,
Power-One patents, company logo, input voltage range,
Functional Description
The inputs of all converters are protected against surges
and transients occurring on the source lines. A highly
efficient input filter and an active inrush current limiter
ensure a very low inrush current of short duration. This
prevents circuit breakers and fuses from tripping at switch-
on.
All CPA models have an additional bridge rectifier and a
boost converter to provide active power factor correction
(PFC) according to EN 61000-3-2.
The CPx200/250 models (see fig.1a) are equipped with two
independent high efficient 2-switch forward converters,
switching 180° out of phase to minimize the ripple current at
the input.
On the secondary side, two high-current synchronous
rectifiers supply Vo1 (5 V) and Vo2 (3.3 V) with up to 40 A.
The secondary-controlled Vo3 (+12 V) post regulator is
supplied by an additional winding of the 3.3 V main
transformer. The linear regulator for Vo4 (–12 V) is supplied
from the output choke of the Vo3 output. The output filters
reduce ripple and noise to a minimum without com-
promising the dynamic response.
+DCIN
1
ACN
–DCIN
BCD20005-G Rev. AF, 18-Aug-10
Fig. 1a
Block diagram of CPA/CPD200 and CPA/CPD250
models. For the pin allocation, see Mechanical Data.
ACL
46
45
47
rectifier and a boost converter
Only CPA models have a bridge
V
i
C
C
y
y
®
current
Inrush
limiter
200 – 550 Watt CompactPCI
+
Page 3 of 19
converter
converter
Forward
135 kHz
Forward
135 kHz
nominal output voltages and output currents, degree of
protection, batch no., serial no., and data code including
production site, modification status, and date of production.
Identification of LEDs on the front panel.
The models CPD500 (fig. 1b) and CPA500/550 (fig. 1c)
exhibit a third forward converter for both outputs Vo3 and
Vo4. The outputs Vo1 an Vo2 provide up to 50 and 60 A.
All outputs are fully regulated and protected from the bus by
decoupling FETs or diodes. A current monitor calculates the
output power. As soon as the output power exceeds the
maximum threshold level, the converter starts to reduce the
output power by decreasing the output voltages.
In contrast to the outputs Vo1 (5 V), Vo2 (3.3 V), and Vo3
(+12 V) with active current sharing, output Vo4 (
droop characteristic for passive current sharing.
If for some reason the voltage of any output exceeds the
nominal value significantly, the converter is permanently shut
down. If option L is fitted, this occurs as well, if the max.
output current is exceeded for a predefined time. To reset,
the input voltage must be removed for a short time.
Power-One's Efficient Dual Geometric Edge Technology
(EDGE
reliability by reducing component stresses, and decreases
the amount of heat dissipated. The backbone of this
patented technology is an interleaved, multi-channel
forward converter utilising a transitional resonant switching
TM
) facilitates high current density, increases
®
AC-DC and DC-DC Converters
CPA, CPD Series Data Sheet
regulator
Linear
+
+
+
C
C
C
C
y
y
y
y
03110e
+
www.power-one.com
ORing
ORing
ORing
ORing
diode
FET
FET
FET
12 V) has a
V
V
V
V
o4
o2
o1
o3
+
+
+
+

Related parts for CPA200-4530G