- 您现在的位置：买卖IC网 > PDF目录59900 > FBA48T25280-PCAB (POWER-ONE INC) 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | FBA48T25280-PCAB |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, FULL BRICK PACKAGE-17 |
| 文件页数： | 1/10页 |
| 文件大小： | 801K |
| 代理商： | FBA48T25280-PCAB |
ZD-02015 Rev 1.0
www.power-one.com
Page 1 of 10
FBA48T25280 DC-DC Converter
36-75 VDC Input; 28VDC @ 25A Output
Preliminary Data Sheet
Applications
RF Power Amplifiers
Wireless communications
Benefits
High efficiency
Low cost
Integrated metal baseplate design
Higher power output at elevated temperatures and
low airflow
Features
RoHS lead-free solder and lead-solder-exempted
products are available
28V regulated output at 700 W
Efficiency up to 92%
Fixed-frequency operation
Start-up into pre-biased load
No minimum load required
Fully protected: UVLO, OCP, OTP, and OVP
Current share
Output Good signal
Auxiliary Output of 7 to 9V at up to 20 mA
Output voltage trim range: +15%/40% with
industry-standard trim equations
Remote differential output voltage sense
Isolated two-pin ON/OFF
On-board input differential LC-filter
Industry-standard full brick size and pinout
Low height of 0.50” (12.7mm)
Wide operating temperature range from -40 to 100°C
High reliability: MTBF = TBD million hours
UL60950 recognized in US and Canada and
DEMKO certified per IEC/EN60950 (pending)
All materials meet UL94, V-0 flammability rating
Description
The new high performance 700W FBA48T25280 DC-DC converter provides a high efficiency single 28V output in
the full-brick package. Specifically designed for operation in wireless systems that have limited airflow and
increased ambient temperatures, the FBA48T25280 converter utilizes the same pinout and functionality as the
industry-standard power amplifier bricks.
Operating from a 36-75V input, the FBA48T25280 converter provides a full regulated 28V output voltage that can
be trimmed from –40% to +15% of the nominal output voltage, thus providing outstanding design flexibility. The
open frame module is constructed with a dual board approach using the metal baseplate and discrete magnetics.
The standard feature set includes remote ON/OFF, differential output voltage sensing, input undervoltage lockout,
overtemperature, output overvoltage and overcurrent protections, current sharing, auxiliary voltage output, and the
Output Good signal.
With standard pinout and trim equations, the FBA48T25280 converter is a perfect solution for existing and new
designs. Inclusion of this converter in a design can result in significant power and cost savings. The designer can
expect reliability improvement over other available converters because of the FBA48T25280’s optimized thermal
efficiency.
相关PDF资料 |
PDF描述 |
|---|---|
| FBA48T25280-PCBB | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
| FBA48T25280-PCABG | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
| FBA48T25280-PCBBG | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
| FBA48T25280-PCAP-G | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
| FBA48T25280-PCAM-G | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FBA50BA45 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 450V V(BR)DSS | 50A I(D) |
| FBA50BA50 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 500V V(BR)DSS | 50A I(D) |
| FBA50CA45 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | MOSFET POWER MODULE | INDEPENDENT | 450V V(BR)DSS | 50A I(D) |
| FBA50CA50 | 制造商:SANREX 制造商全称:SanRex Corporation 功能描述:MOSFET MODULE |
| FBA5EI-X | 功能描述:电线导管 LD5 / LDPH5 Low Voltage Fire Box Adapter RoHS:否 制造商:Panduit 类型:Slotted SideWall Open finger design wiring cut 材料:Polypropylene 颜色:Light Gray 大小: 最大光束直径: 抗拉强度: 外部导管宽度:25 mm 外部导管高度:25 mm |
发布紧急采购，3分钟左右您将得到回复。