![](http://datasheet.mmic.net.cn/180000/VRAH-06E330G_datasheet_11385308/VRAH-06E330G_1.png)
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.2 Vdc Input
1.0 Vdc - 5.0 Vdc/6 A Output
Non-Isolated
OCP/SCP (Latch off)
Fixed Frequency (400 kHz)
Trim Function
Remote On/Off
Low Profile Package (7.82 mm)
Under-voltage Lockout (UVLO)
UL60950-1 Recognized (UL/cUL)
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
Voltage
Input Voltage
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Part Number
Surface Mount
Part Number
Vertical Mount
5.0 Vdc
8.0 Vdc - 13.2 Vdc
6 A
30.0 W
94%
SRAH-06E500
VRAH-06E500
3.3 Vdc
4.5 Vdc - 13.2 Vdc
6 A
19.8 W
91%
SRAH-06E330
VRAH-06E330
2.5 Vdc
4.5 Vdc - 13.2 Vdc
6 A
15.0 W
89%
SRAH-06E250
VRAH-06E250
1.8 Vdc
4.5 Vdc - 13.2 Vdc
6 A
10.8 W
86%
SRAH-06E180
VRAH-06E180
1.5 Vdc
4.5 Vdc - 13.2 Vdc
6 A
9.0 W
84%
SRAH-06E150
VRAH-06E150
1.2 Vdc
4.5 Vdc - 13.2 Vdc
6 A
7.2 W
81%
SRAH-06E120
VRAH-06E120
1.0 Vdc
4.5 Vdc - 13.2 Vdc
6 A
6.0 W
79%
SRAH-06E100
VRAH-06E100
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
-0.3 V
-
6.5 V
Ambient Temperature
-40
°C
-
85
°C
Storage Temperature
-40
°C
-
125
°C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
4.5 V
-
13.2 V
Input Current (full load)
VO=5.0 V
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
VO=1.0 V
-
4.8 A
5.5 A
4.5 A
3.4 A
2.9 A
2.4 A
2.0 A
xRAH-06Exx0 Series
RoHS Compliant
Rev.A