XRPB-06F1AX_07 Datasheet, PDF (1/10 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
3.0 Vdc - 5.5 Vdc Input
0.75 Vdc - 3.63 Vdc/6 A Output
xRPB-06F1Ax RoHS Compliant
Rev.A
• Non-Isolated
• High Efficiency
• High Power Density
• Fixed Frequency (300 kHz)
• Power Good Output Signal
• Can Sink & Source Current
• Over Temperature Protection
• Under Voltage Lockout (UVLO)
• OCP/SCP
• Remote On/Off
• Remote Sense
• Wide Trim Range
• Active High/Low (Options)
Description
The Bel xRPB-06F1Ax modules are a series of non-isolated high density open frame dc/dc converters that can
deliver up to 6 A of output current with full load efficiency of 94% at 3.3 Vdc output. These modules provide
precisely regulated voltage programmable via external resistor from 0.75 Vdc to 3.63 Vdc over a wide range of
input voltage (Vin=3.0 Vdc - 5.5 Vdc). Standard features include remote On/Off, programmable output voltage,
over current protection, over thermal shutdown and short circuit protection.
Part Selection
Output
Voltage
Input
Voltage
0.75 V - 3.63 V 3.0 V - 5.5 V
Max.
Output
Current
6A
Max.
Output
Power
22 W
Typical
Efficiency
94%
Model
Number
Active High
VRPB-06F1A0
Model
Number
Active Low
VRPB-06F1AL
Model
Number
Active Low
VRPB-06F1AW ¹
Notes: 1. “W” indicates special coating.
2. Add “G” suffix at the end of the model number listed above to indicate Tray Packaging. Change the first
letter of the model number from “V” to “0” for horizontal mount package.
3. 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
Input Voltage (continuous)
-0.3 V
-
Max
5.8 V
Output Enable Terminal Voltage
-0.3 V
-
5.5 V
Ambient Temperature
-40 °C
-
85 °C
Storage Temperature
-40 °C
-
125 °C
Note: All specifications are typical at 25 °C unless otherwise stated.
Notes
Input Specifications
Parameter
Input Voltage
Vo ≤ 1.8 V
Vo=2.5-3.3 V
Input Current (full load)
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.75 V
Min
3.0 V
4.5 V
-
-
-
-
-
-
Typ
-
-
4.21 A
3.26 A
2.43 A
2.07 A
1.69 A
1.14 A
Max
5.5 V
5.5 V
-
-
-
-
-
-
Notes
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com