BXF300 Datasheet, PDF (2/3 Pages) Artesyn Technologies – 150-198W Wide Input DC/DC Converters

BXF300 Series
Single output
DC/DC CONVERTERS 150-198W Wide Input DC/DC Converters
2
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OUTPUT
POWER
(MAX.)
198W
150W
INPUT
VOLTAGE
48VDC
48VDC
OVP
INPUT
OUTPUT
OUTPUT _{CURRENT CURRENT}
VOLTAGE _{(MAX. LOAD) (MAX.)}
3.80VDC 3.3V
5.2A
60A
2.88VDC 2.5V
4.1A
60A
EFFICIENCY
(TYP.)
REGULATION
LINE LOAD
79%
77%
±0.10% ±0.15%
±0.10% ±0.15%
MODEL
NUMBER ⁽⁷⁾
BXF300-48S3V3L
BXF300-48S2V5L
Notes
1 Measured with 10µF tantalum capacitor and 1µF ceramic capacitor across
the output.
2 Iout = Inom; delta Iout = ±25% Iout (max), di/dt = 1A/µs.
3 Input fusing is required based on surge and maximum input current.
4 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
5 Input reflected ripple current test set-up uses a Pi filter; 220µF, 12µH,
100µF.
6 Start-up into resistive load.
7 Active high remote on/off is available (standard product is active low),
designate with the suffix ‘H’ e.g. BXF300-48S3V3H.
8 Units should be characterised within systems. External components and
filtering required.
PROTECTION
Short circuit protection
Overvoltage protection
Undervoltage protection
Thermal protection
TELECOM SPECIFICATION
Central office interface A
Continuous, automatic recovery
Latching
Non-latching
110°C baseplate,
automatic recovery
ETS300-132-2
PIN CONNECTIONS
PIN NUMBER
FEATURE
1
Power Good
2
Current Monitor
3
Parallel
4
Trim Adjust
5
+ Sense
6
- Sense
EXTERNAL OUTPUT TRIMMING
Output can be externally
trimmed by using the
method shown.
8
TRIM
UP
7
RT1
OR
RT2
TRIM
DOWN
6
International Safety Standard Approvals
VDE0805/EN60950/IEC950 File No. 10401-3336-0148
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
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File Name: BXF300.PDF Rev: 18 Jan 2000