SRBC-10AXX0_07 Datasheet, PDF (1/9 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
10 Vdc - 14 Vdc Input
1.2 Vdc - 5.0 Vdc/10 A Outputs
SRBC-10Axx0
RoHS Compliant
Rev.A
• Non-Isolated
• High Efficiency
• High Power Density
• Excellent Thermal Performance
• Low Cost
• Remote Sense
• Under-voltage Lockout (UVLO)
• Over Temperature Protection
• OCP/SCP
• Remote On/Off
• Industrial Temperature Range
Description
The Bel SRBC-10Axx0 modules are a series of non-isolated dc/dc converters that deliver up to 10 A of output
current with full load efficiency of 93% at 3.3 Vdc output. The open-frame construction and small footprint enable
designers to develop cost and space-efficient solutions. Standard features include remote On/Off, over current
protection, short current protection, and wide input.
Part Selection
Output
Voltage
Input Voltage
5.0 V
10 V - 14 V
3.3 V
10 V - 14 V
2.5 V
10 V - 14 V
1.8 V
10 V - 14 V
1.5 V
10 V - 14 V
1.2 V
10 V - 14 V
Max. Output
Current
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
Typical
Efficiency
95%
93%
92%
90%
89%
87.5%
Model Number
Active High
SRBC-10A500
SRBC-10A330
SRBC-10A250
SRBC-10A180
SRBC-10A150
SRBC-10A120
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
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
-55 °C
-
125 °C
Note: All specifications are typical at 25 °C unless otherwise stated.
Notes
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com