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RFB35048S12-5Y

Description
Analog Circuit
CategoryAnalog mixed-signal IC    The signal circuit   
File Size122KB,5 Pages
ManufacturerArtysen Embedded Technologies
Download Datasheet Parametric View All

RFB35048S12-5Y Overview

Analog Circuit

RFB35048S12-5Y Parametric

Parameter NameAttribute value
MakerArtysen Embedded Technologies
package instruction,
Reach Compliance Codeunknown
RFB300/350 Series
24 Vin and 48 Vin single output
300-350 W Half-Brick
NEW Product
DC-DC CONVERTERS
1
High efficiency topology
Wide temperature range, -40 °C to +100 °C @ full power
High power density (160 W/in
3
in 0.4” tall version)
Input voltage range: 18-36 Vdc or 36-75 Vdc
Output voltage range: 7.2-13.2 Vdc or 16.8-29.4 Vdc
Remote ON/OFF
Operational insulation system
Available RoHS compliant
RFB300/350 series is a high efficiency, enclosed, isolated dc-dc converter series in
an industry standard half-brick package that provides up to 350 W of output power.
The series delivers very high usable output power for today’s high performance RF
power amplifier and similar applications. The four models in the series feature an
input voltage range of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and an output
voltage of 12 V and 28 V. The output voltage is adjustable from 7.2 Vdc to 13.2 Vdc
or 16.8 Vdc to 29.4 Vdc (not to exceed 308 W for the RFB300 [300 W for the
RFB300-24S12] and 350 W for the RFB350). The series also has a remote ON/OFF
capability. Overcurrent, overvoltage and overtemperature protection features are
included as standard. Negative logic remote ON/OFF and other options are also
available. Full international safety approval including EN/IEC60950 VDE and
UL/cUL60950 reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.
External output capacitance required (See Note 4)
ABSOLUTE MAXIMUM RATINGS
Input voltage - peak
(100 ms max.,
1.0 % duty cycle max.)
24 Vin
48 Vin
-0.5-50 Vdc
-0.5-100 Vdc
-0.5-40 Vdc
-0.5-80 Vdc
-0.5-12 Vdc
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
EN55022
EN55022
2 YEAR WARRANTY
SPECIFICATIONS
See Application Note 167
See Application Note 167
GENERAL SPECIFICATIONS
Efficiency
Vin = Vin (nom),
Iout (max.)
Approvals and
standards
7.2-13.2 Vdc
16.8-29.4 Vdc
0/25 A, 0/29.2 A
0/11 A, 0/12.5 A
470 µF to 4,700 µF
330 µF to 3,300 µF
5 ms typ.
Material Flammability
Weight
MTBF @ 55 ºC
0.5 inch tall version
Telcordia SR-332
Issue 1
24
24
48
48
Vin
Vin
Vin
Vin
12
28
12
28
V
V
V
V
model
model
model
model
86%
90%
88%
91%
Input voltage continuous 24 Vin
48 Vin
Adjust pin voltage (with
respect to -sense pin)
OUTPUT SPECIFICATIONS
Voltage adjustability
Min./max. load
12 Vout
28 Vout
12 Vout
28 Vout
VDE IEC60950
IECEE CB, UL/cUL60950
UL94V-0
110 g (3.88 oz.)
2,400,000 hours min.
Output load capacitance 12 Vout
(See Note 10)
28 Vout
Rise time
(See Note 12)
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating baseplate, -40 ºC to +100 ºC
temperature
Non-operating
-40 ºC to +100 ºC
INPUT SPECIFICATIONS
Input current
(See Note 3)
Input reflected ripple
(See Note 4)
Input capacitance -
Internal filter
Inrush current
24 Vin
48 Vin RFB300
48 Vin RFB350
23.8 A max. @ lo max.
11.2 A max. @ lo max.
13 A max. @ lo max.
12 mA (pk-pk)
42 mA (pk-pk)
28 mA (pk-pk)
39 µF
13 µF
2 A
2
s
RC PIN ELECTRICAL INTERFACE
Open collector compatible
RC:
ON voltage
Open circuit voltage
(See AN 167 for remote ON/OFF)
5 V min.
5 V min, 11 V typ
13 V max.
-25 µA max.
1.2 V max.
-250 µA max.
24 Vin
48 Vin 12 V model
48 Vin 28 V model
24 Vin
48 Vin
(See Note 11)
(See Note 13)
High level leakage current (See Note 14)
OFF voltage
(See Note 15)
Low level input current
(See Note 16)
International Safety Standard Approvals
VDE0805/EN60950/IEC950 File No. 10401-3336-0198
Licence No. 40005395
UL/cUL CAN/CSA 22.2 No. 60950
UL 60950 File No. E135734
File Name: rfb300_350.pdf Rev (02): 06 Dec 2005
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