VRPF-15A1AC_07 Datasheet, PDF (1/12 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTER

NON-ISOLATED DC/DC CONVERTER
12 Vdc Input 1.2 Vdc - 5.0 Vdc/15 A Output
VRPF-15A1AC RoHS Compliant
Rev.A
• Non-Isolated
• Fixed Frequency (220 kHz)
• Wide Output Voltage Trim
• Current Sink Capability for
Termination Applications
• UL60950-1 Recognized (UL/cUL)
• Under-Voltage Lockout (UVLO)
• OCP/SCP
• Remote On/Off
• Power Good Output Signal (open
collector)
Description
The Bel VRPF-15A1AC is part of the low cost non-isolated dc/dc converter. The module uses a SIP package for
ease of layout and space savings. The output is closely regulated and can be trimmed from 1.2 Vdc to 5.0 Vdc.
The efficiency is typically 92% at 5.0 Vdc output at full load. Typical features include remote on/off, under-voltage
lockout, over-current protection and short circuit protection.
Part Selection
Output Voltage
1.2 Vdc - 5.0 Vdc
Input Voltage
12 Vdc
Max. Output
Current
15 A
Max. Output
Power
75 W
Typical
Efficiency
92%
Model Number
VRPF-15A1AC
Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Min
Typ
Input Voltage (continuous)
-0.3 V
-
Output Enable Terminal Voltage
-0.3 V
-
Ambient Temperature
0 °C
-
Storage Temperature
-40 °C
-
Max
15 V
15 V
80 °C
125 °C
Notes
Input Specifications
Parameter
Input Voltage
Input Current (Source)
Input Current (Sink)
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
Min
10.8 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
12 V
6.9 A
4.84 A
3.65 A
2.87 A
2.50 A
2.12 A
2.02 A
-5.9 A
-3.8 A
-2.7 A
-1.9 A
-1.6 A
-1.3 A
-1.1 A
Max
13.2 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Notes
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com