SRBC-10A1AX_07 Datasheet, PDF (1/11 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
8.3 Vdc - 14 Vdc Input
0.75 Vdc - 5.0 Vdc/10 A Output
SRBC-10A1Ax
RoHS Compliant
Rev.A
• Non-Isolated
• High Efficiency
• High Power Density
• Excellent Thermal Performance
• Low Cost
• Flexible Output Voltage
• Remote Sense
• Able to Sink/Source Current
• Under-voltage Lockout (UVLO)
• Over Temperature Protection
• OCP/SCP
• Wide Input
• Wide Trim
• Remote On/Off
• Active Low/High (option)
• Industrial Temperature Range
Description
The Bel SRBC-10A1Ax 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 V output. These modules provide precisely regulated voltage
programmable via external resistor from 0.75 V to 5.0 V over a wide range of input voltage (8.3 V - 14 V). 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, wide input, and
programmable output voltage.
Part Selection
Output
Voltage
Input
Voltage
0.75 V - 5.0 V 8.3 V - 14 V
Max. Output
Current
10 A
Max. Output
Power
50.0 W
Typical
Efficiency
95%
Model Number
Active Low
SRBC-10A1AL
Model Number
Active High
SRBC-10A1A0
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
Storage Temperature
-40 °C
-
-55 °C
-
85 °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