VRPB-10D Datasheet, PDF (1/10 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output
VRPB-10D Series RoHS Compliant Rev.A
• Non-Isolated
• High Efficiency
• High Power Density
• Excellent Thermal Performance
• Low Cost
• Remote On/Off
• Under-voltage Lockout (UVLO)
• OCP/SCP
• Wide Input
Description
The Bel VRPB-10Dxxx is part of the low cost non-isolated dc/dc power converter series. The modules use a SIP
package for ease of layout and space savings. The output is closely regulated and the efficiency is typically 93%
at full load. Typical features include Remote On/Off, under-voltage lockout, over-current protection and short
circuit protection.
Part Selection
Output
Voltage
Input Voltage
5.0 Vdc 8.0 Vdc - 13.2 Vdc
3.3 Vdc 4.5 Vdc 13.2 Vdc
2.5 Vdc 3.1 Vdc - 13.2 Vdc
1.8 Vdc 3.0 Vdc - 13.2 Vdc
1.5 Vdc 3.0 Vdc - 13.2 Vdc
1.2 Vdc 3.0 Vdc - 13.2 Vdc
0.9 Vdc 3.0 Vdc - 13.2 Vdc
Max. Output
Current
10 A
10 A
10 A
10 A
10 A
10 A
10 A
Max. Output
Power
50.0 W
33.0 W
25.0 W
18.0 W
15.0 W
12.0 W
9.0 W
Typ. Efficiency
at Vin=12V
93%
91%
89%
86%
84%
81%
78%
Model Number
Active Low
VRPB-10D50L
VRPB-10D33L
VRPB-10D25L
VRPB-10D18L
VRPB-10D15L
VRPB-10D12L
VRPB-10D09L
Model Number
Active High
VRPB-10D50S
VRPB-10D33S
VRPB-10D25S
VRPB-10D18S
VRPB-10D15S
VRPB-10D12S
VRPB-10D09S
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
-40 °C
-
Storage Temperature
-40 °C
-
Max
15 V
15 V
85 °C
125 °C
Notes
Input Specifications
Parameter
Min
Typ
Input Voltage
Vo=5.0 V 8 V
Vo=3.3 V 4.5 V
-
Vo=2.5 V 3.1 V
Vo=0.9-1.8 V 3.0 V
Input Current (full load)
Vin=3.3 V
-
-
Vin=5.0 V
-
-
Vin=13.2 V
-
-
Input Current (no load)
Vin=3.3 V
-
-
Vin=5.0 V
-
-
Vin=13.2 V
-
-
Max
13.2 V
13.2 V
13.2 V
13.2 V
10.0 A
8.8 A
5.5 A
200 mA
200 mA
150 mA
Notes
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com