RFF700-48S28-5Y

RFF700-48S28-5Y Datasheet

RFF500/600/700 Series

Part	Datasheet
RFF700-48S28-5Y	RFF700-48S28-5Y (pdf)

Related Parts	Information
RFF500-24S28-5Y	RFF500-24S28-5Y

PDF Datasheet Preview
RFF500/600/700 Series 24 Vin and 48 Vin single output DC-DC CONVERTERS 500 W, 600 W and 700 W Full-Brick • High efficiency topology • Wide temperature range, -40 °C to +100 °C full power • High power density 127 W/in3 • Input voltage range 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc • Output voltage range Vdc to Vdc • Remote ON/OFF • Operational insulation system • RoHS compliant 1 NEW Product RFF500/600/700 series is a high efficiency, enclosed, isolated dc-dc converter series in an industry standard full-brick package that provides up to 700 W of output power. The series delivers very high usable output power for today’s high performance RF power amplifier and similar applications. The five 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 28 V. The output voltage is adjustable from Vdc to Vdc not to exceed 500 W for the RFF500, 600 W for the RFF600 and 700 W for the RFF700 . The series also has a remote isolated ON/OFF capability. Overcurrent, overvoltage and overtemperature protection features are included as standard. Other options are also available. Full international safety approval including EN/IEC60950-1 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 2 YEAR WARRANTY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS Input voltage - peak 100 ms max., 1 % duty cycle max. 24 Vin 48 Vin Input voltage continuous 24 Vin 48 Vin Adjust pin voltage With respect to -Sense pin OUTPUT SPECIFICATIONS Voltage adjustability Min./max. load RFF500 RFF600 RFF700 Output load capacitance See Note 3 Rise time See Note 5 0/25 A 330-3,300 µF 5 ms typ. INPUT SPECIFICATIONS Input current lo max. 24/48 Vin RFF500 A/19 A max. See Note 1 24/48 Vin RFF600 A/22.8 A max. 48 Vin RFF700 A max. Input reflected ripple See Note 2 24 Vin RFF500/600 6 mA pk-pk 48 Vin RFF500/600/700 4 mA pk-pk Input capacitance Internal filter 24 Vin 48 Vin 66 µF 20 µF Inrush current See Note 4 2 A2s

PDF Datasheet Preview

RFF500/600/700 Series
24 Vin and 48 Vin single output

DC-DC CONVERTERS 500 W, 600 W and 700 W Full-Brick
• High efficiency topology
• Wide temperature range, -40 °C to +100 °C full power
• High power density 127 W/in3
• Input voltage range 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc
• Output voltage range Vdc to Vdc
• Remote ON/OFF
• Operational insulation system
• RoHS compliant
1 NEW Product

RFF500/600/700 series is a high efficiency, enclosed, isolated dc-dc converter series in an industry standard full-brick package that provides up to 700 W of output power. The series delivers very high usable output power for today’s high performance RF power amplifier and similar applications. The five 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 28 V. The output voltage is adjustable from Vdc to Vdc not to exceed 500 W for the RFF500, 600 W for the RFF600 and 700 W for the RFF700 . The series also has a remote isolated ON/OFF capability. Overcurrent, overvoltage and overtemperature protection features are included as standard. Other options are also available. Full international safety approval including EN/IEC60950-1 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
2 YEAR WARRANTY

SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

Input voltage - peak 100 ms max., 1 % duty cycle max.
24 Vin 48 Vin

Input voltage continuous 24 Vin 48 Vin

Adjust pin voltage

With respect to -Sense pin

OUTPUT SPECIFICATIONS

Voltage adjustability

Min./max. load

RFF500 RFF600 RFF700

Output load capacitance See Note 3

Rise time

See Note 5
0/25 A
330-3,300 µF
5 ms typ.

INPUT SPECIFICATIONS

Input current lo max. 24/48 Vin RFF500 A/19 A max.

See Note 1
24/48 Vin RFF600 A/22.8 A max.
48 Vin RFF700

A max.

Input reflected ripple See Note 2
24 Vin RFF500/600
6 mA pk-pk
48 Vin RFF500/600/700 4 mA pk-pk

Input capacitance Internal filter
24 Vin 48 Vin
66 µF 20 µF

Inrush current

See Note 4
2 A2s

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Datasheet ID: RFF700-48S28-5Y 518489