0RQB-Q2T06X Datasheet, PDF (1/15 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS

ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input 6.5 Vdc /60 A Output, 1/4 Brick
Aug. 09, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
0RQB-Q2T06x RoHS Compliant Rev.G
Features
• Isolated
• Output Over-Voltage Shutdown
• High Efficiency
• Over Temperature Protection
• High Power Density
• OCP/SCP
• Fixed Frequency (300 kHz)
• Remote On/Off
• Low Cost
• Basic Insulation
• Input Under-Voltage Lockout
• Input Over-Voltage Lockout
• Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
• UL60950-1 Recognized (UL/cUL) (Pending)
Applications
• Networking
• Computers and peripherals
• Telecommunications
Description
The 0RQB-Q2T06x is an isolated dc/dc converter that operates from a nominal 48 Vdc source. This unit will
provide up to 390 W of output power from a nominal 48 Vdc input. This unit is designed to be highly efficient and
low cost. Features include remote on/off, over current protection and under voltage lockout. The converter is
provided in an industry standard quarter brick package.
Part Selection
Output
Voltage
Input Voltage
6.5 Vdc 36 Vdc - 75 Vdc
Max. Output
Current
60 A
Max. Output
Power
390 W
Typical
Efficiency
93.5%
Model Number
Active High
0RQB-Q2T065
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Model Number
Active Low
0RQB-Q2T06L
Part Number Explanation
0 R QB – Q2 T 06 5
12 3 4 5 67
1---Through hole
2---RoHS 6, change “R” to “7” means RoHS 5
3---Series name, 1/4 Brick
4---Series code
5---Input range 48V wide (36-75V)
6---Output voltage (6.5V)
7---Enable, “5” means active high, and “L” means active low
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
1