NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.2 Vdc Input
1.0 Vdc - 5.0 Vdc/6 A Output
xRAH-06Exx0 Series RoHS Compliant
Rev.A
•
•
•
•
Non-Isolated
•
•
•
•
OCP/SCP (Latch off)
Fixed Frequency (400 kHz)
Remote On/Off
Trim Function
Low Profile Package (7.82 mm)
UL60950-1 Recognized (UL/cUL)
Under-voltage Lockout (UVLO)
Description
The Bel xRAH-06Exx0 is part of the low cost non-isolated dc/dc converter series. The modules use a surface
mount package or vertical package for ease of layout and space savings, with a low profile of only 7.82 mm. The
output is closely regulated and the efficiency of 3.3 Vdc output module is typically 91% at full load. Typical
features include Remote On/Off, under-voltage lockout, over-current protection and short circuit protection.
Part Selection
Output
Input Voltage
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Part Number
Surface Mount
Part Number
Vertical Mount
Voltage
5.0 Vdc
3.3 Vdc
2.5 Vdc
1.8 Vdc
1.5 Vdc
1.2 Vdc
1.0 Vdc
8.0 Vdc - 13.2 Vdc
4.5 Vdc - 13.2 Vdc
4.5 Vdc - 13.2 Vdc
4.5 Vdc - 13.2 Vdc
4.5 Vdc - 13.2 Vdc
4.5 Vdc - 13.2 Vdc
4.5 Vdc - 13.2 Vdc
6 A
6 A
6 A
6 A
6 A
6 A
6 A
30.0 W
19.8 W
15.0 W
10.8 W
9.0 W
94%
91%
89%
86%
84%
81%
79%
SRAH-06E500
SRAH-06E330
SRAH-06E250
SRAH-06E180
SRAH-06E150
SRAH-06E120
SRAH-06E100
VRAH-06E500
VRAH-06E330
VRAH-06E250
VRAH-06E180
VRAH-06E150
VRAH-06E120
VRAH-06E100
7.2 W
6.0 W
Notes: 1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel
Packaging”, and “G” for “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
Notes
Input Voltage (continuous)
-0.3 V
-
14 V
Output Enable Terminal Voltage
Ambient Temperature
-0.3 V
-40 °C
-40 °C
-
-
-
6.5 V
85 °C
125 °C
Storage Temperature
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
4.5 V
-
13.2 V
Input Current (full load)
VO=5.0 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4.8 A
5.5 A
4.5 A
3.4 A
2.9 A
2.4 A
2.0 A
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
VO=1.0 V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com