VRPB-15E_07 Datasheet, PDF (1/15 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/15 A Output
VRPB-15E Series RoHS Compliant Rev.A
• Non-Isolated
• High Efficiency
• High Power Density
• Low Cost
• Excellent Thermal Performance
• Remote On/Off
• Active Low/High (Option)
• Over Temperature Protection
• Under-voltage Lockout (UVLO)
• OCP/SCP
• Remote Sense
• Industrial Temperature Range
• Wide Input Voltage Range
• Wide Output Trim Range
Description
The Bel VRPB-15Exxx series are part of the low cost non-isolated dc/dc power converter series. These modules
use a SIP package for ease of layout and space savings. The output is closely regulated and the efficiency at
3.3 Vdc output is typically 92% at full load. Typical features include remote on/off, under-voltage lockout, wide
input voltage range, wide output trim range, over-current protection and short circuit protection.
Part Selection
Output Voltage
5.0 Vdc
Input Voltage
8.0 Vdc - 13.2 Vdc
Max. Output Max. Output
Current
Power
15 A
75.0 W
Typical
Efficiency
92.6%
Model Number
Active Low
VRPB-15E50L
Model Number
Active High
VRPB-15E50S
3.3 Vdc
4.5 Vdc - 13.2 Vdc
15 A
48.5 W
92%
VRPB-15E33L VRPB-15E33S
2.5 Vdc
4.5 Vdc - 13.2 Vdc
15 A
37.5 W
90%
VRPB-15E25L VRPB-15E25S
1.8 Vdc
4.5 Vdc - 13.2 Vdc
15 A
27.0 W
88%
VRPB-15E18L VRPB-15E18S
1.5 Vdc
4.5 Vdc - 13.2 Vdc
15 A
22.5 W
86%
VRPB-15E15L VRPB-15E15S
1.2 Vdc
4.5 Vdc - 13.2 Vdc
15 A
18.0 W
84%
VRPB-15E12L VRPB-15E12S
0.9 Vdc
4.5 Vdc - 13.2 Vdc
15 A
13.5 W
80%
VRPB-15E09L VRPB-15E09S
0.9 Vdc - 3.63 Vdc 4.5 Vdc - 13.2 Vdc
15 A
54.5 W
92%
VRPB-15E1AL VRPB-15E1AS
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 number to indicate “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Input Voltage (continuous)
-0.3 V
-
15 V
Output Enable Terminal Voltage
-0.3 V
-
15 V
Ambient Temperature
-40 °C
-
85 °C
Storage Temperature
-40 °C
-
125 °C
Notes
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com