ISOLATED DC/DC CONVERTERS
48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick
07CY-60T Series
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Isolated
High Efficiency
High Power Density
Fix Frequency (300KHz)
Low Cost
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Output Over Voltage Shutdown
OCP/SCP
Over Temperature Protection
Remote On/Off Logic (Option)
Output Voltage Trim
Input Under Voltage Lockout
Positive/Negative Remote Sense
Description
The 07CY-60T Series are isolated DC/DC converters that operate from a nominal 48V source. These units
provide up to 60W of output power from a nominal 48V input. These units are designed to be highly efficient
and low cost. Features include remote on/off, short circuit protection, over current protection, over temperature
protection, input under voltage lockout, and output over voltage protection. These converters are provided in an
industry standard eighth brick package.
Part Selection
Output
Input
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Model Number
Active High
Model Number
Active Low
Voltage
Voltage
12.0V
5.0V
3.3V
36V – 75V
36V – 75V
36V – 75V
5A
12A
15A
60.0W
60.0W
50.0W
91%
91%
89%
07CY-60T120
07CY-60T050
07CY-60T033
07CY-60T12L
07CY-60T05L
07CY-60T03L
Note: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Notes
Input Voltage (continuous)
-0.3V
-
80V
Remote On/Off
-2V
-
-40°C
-55°C
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-
-
-
18V
2000V
85°C
I/O Isolation Voltage
Ambient Temperature
Storage Temperature
125°C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
36V
48V
75V
Input Current (full load)
Vo=12.0V
Vo=5.0V
Vo=3.3V
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3.0A
2.8A
2.6A
Input Current (no load)
Vo=12.0V
Vo=5.0V
Vo=3.3V
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-
-
120mA
80mA
40mA
240mA
160mA
80mA
Remote Off Input Current
2mA
5mA
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com