0RLC-10TXXX Datasheet, PDF (1/8 Pages) Bel Fuse Inc. – ISOLATED DC/DC CONVERTERS

ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
0RLC-10Txxx Series RoHS Compliant Rev.A
• Isolated
• Low Cost
• Fixed Frequency
• Trim
• High Power Density
• OCP/SCP
• High Efficiency
• Remote On/Off
• Output Over-Voltage Shutdown
• Active Low/High (Option)
• Safety Approval to UL60950-1 (Pending)
Description
The 0RLC-10T Series are isolated dc/dc converters that operate from a nominal 48 Vdc source. These units will
provide up to 12 W of output power from a nominal 48 Vdc input. These units are designed to be highly efficient
and very low cost. Features include remote on/off, over current protection and short circuit protection. These
converters are provided in an industry standard package.
Part Selection
Output Input Voltage
Voltage
3.3 Vdc 36 Vdc - 75 Vdc
5.0 Vdc 36 Vdc - 75 Vdc
12 Vdc 36 Vdc - 75 Vdc
24 Vdc 36 Vdc - 75 Vdc
Max. Output
Current
2A
2A
1A
0.5 A
Max. Output
Power
6.6 W
10 W
12 W
12 W
Typical
Efficiency
77%
82%
83%
85%
Model Number
Active High
0RLC-10T033
0RLC-10T050
0RLC-10T120
0RLC-10T240
Model Number
Active Low
0RLC-10T03L
0RLC-10T05L
0RLC-10T12L
0RLC-10T24L
Notes: 1. Add “G” suffix at the end of the model number to indicate Tray Packaging.
2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Continuous Input Voltage
-0.3 V
-
75 V
Notes
Peak/Surge Input Voltage
-0.3 V
-
100 V
Transients of 100 ms or less in duration
Remote On/Off (Active Low)
-0.3 V
-
18 V
Remote On/Off (Active High)
-0.3 V
-
7V
Ambient Temperature
0 °C
-
70 °C
Storage Temperature
-40 °C
-
125 °C
Input Specifications
Parameter
Min
Input Voltage
36 V
Input Current (no load)
-
Input Current (full load)
-
Remote Off Input Current (Active Low)
-
Remote Off Input Current (Active High)
Typ
-
-
-
5 mA
-
Max
75 V
40 mA
0.45 A
10 mA
10 mA
Notes
Input Reflected Ripple Current
(pk-pk)
Input Reflected Ripple Current
(rms)
With simulated source impedance of
-
15 mA
30 mA
10 uH, 5 Hz to 20 MHz; use a
47uF/100 V electrolytic capacitor
-
5 mA
10 mA
with ESR = 1 ohm max. at 200 kHz
at 25 °C.
I²t Inrush Current Transient
-
0.039 A²s 0.062 A²s
Turn-on Voltage Threshold
-
30 V
-
Note: All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com