VRBC-16A2AX Datasheet, PDF (1/10 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS 8.3 V-14 V Input 0.75 V-5.5 V/16 A Output

NON-ISOLATED DC/DC CONVERTERS
8.3 V-14 V Input 0.75 V-5.5 V/16 A Output
VRBC-16A2Ax Series
• Non-Isolated
• High Efficiency
• High Power Density
• Excellent Thermal Performance
• Low Cost
• Flexible Output Voltage
Sequencing (option)
• Able to Sink & Source Current
• Vout Prebias
RoHS Compliant
• Under-voltage Lockout (UVLO)
• Over Temperature Protection
• OCP/SCP
• Wide Input
• Wide Trim
• Remote On/Off
• Active Low/High (option)
• Remote Sense
• Industrial Temperature Range
Description
The Bel VRBC-16A2Ax is part of the non-isolated dc/dc converter series. The modules use a SIP package.
These converters are available in a range of output voltages from 0.75 V to 5.5 V over a wide range of input
voltage (Vin = 8.3 V-14 V). The Bel VRBC-16A2Ax has a sequencing feature that enables designers to
implement various types of output voltage sequencing when powering. The efficiency is typically 92% at 3.3 V
output and 12 V input at full load.
Part Selection
Output
Voltage
Input
Voltage
0.75 V - 5.5 V 8.3 V - 14 V
Max. Output
Current
16 A
Max. Output
Power
80 W
Typical
Efficiency
94%
Model Number
Active Low
VRBC-16A2AL
Notes: 1.Change the last character to “C” to indicate 0.20’’ pin length and active low.
2. Add “G” suffix at the end of the model number to indicate Tray Packaging.
Model Number
Active High
VRBC-16A2A0
Absolute Maximum Ratings
Parameter
Min
Typ
Input Voltage (continuous)
-0.3 V
-
Output Enable Terminal Voltage
-0.3 V
-
Sequencing Voltage ¹
-0.3 V
-
Ambient Temperature
-40 °C
-
Storage Temperature
-55 °C
-
Max
15 V
15 V
Vin
85 °C
125 °C
Notes
Notes: All specifications are typical at 25 °C unless otherwise stated.
1. VRBC-16A2Ax series of modules include a sequencing feature that enables users to implement
various types of output voltage sequencing in their applications. This is accomplished via an additional
sequencing pin. When not using the sequencing feature, either, tie the SEQ pin to Vin or leave it
unconnected.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com