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參數(shù)資料
| 型號(hào)： | XRAH-08E |
| 廠商： | Bel Fuse Inc. |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS |
| 中文描述： | 非隔離式DC / DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 382K |
| 代理商： | XRAH-08E |
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 - 14 Vdc Input
0.8 Vdc - 5.5 Vdc/8 A Output
Non-Isolated
Remote On/Off
Fixed Frequency
Under-voltage Lockout (UVLO)
High Efficiency
OCP/SCP
High Power Density
Low Cost
UL60950-1 Recognized (UL/cUL)
Wide Trim Range
Description
The Bel xRAH-08Exxx modules are a series of non-isolated, step down dc/dc converters that operate from 4.5
Vdc to14 Vdc source. These converters are available in a range of output voltages from 0.8 Vdc to 5.5 Vdc. It is
packaged in a compact, overmolded package rated at 8 A. Optional lead forming provides a vertical mount
product for minimal footprint or a surface mount option for a very low profile. The output is closely regulated and
the efficiency for 5 Vdc output is typically 93% at full load.
Part Selection
Output
Voltage
Voltage
Current
Power
0.8 V - 3.63 V
4.5 V - 14 V
8 A
26.4 W
4.5 V - 5.5 V
8 V - 14 V
8 A
44 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
Input Voltage (continuous)
-0.3 V
-
Output Enable Terminal Voltage
-0.3 V
-
Ambient Temperature
-40
°
C
-
Storage Temperature
-55
°
C
-
Input Specifications
Parameter
Min
Typ
Input Voltage
Vo=4.5 V-5.5 V
Vo=0.9 V-3.63 V
4.5 V
-
Input Current (full load)
Vo=5.0 V
V
O
=3.3 V
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
V
O
=0.9 V
-
-
Input Current (no load)
-
-
Remote Off Input Current
-
3 mA
Input Reflected Ripple Current (pk-pk)
-
250 mA
Input
Max. Output
Max. Output
Typical
Efficiency
91%
93%
Part Number
Surface Mount
SRAH-08E1A0
SRAH-08E500
Part Number
Vertical Mount
VRAH-08E1A0
VRAH-08E500
Max
15 V
14 V
85
°
C
125
°
C
Notes
Max
14 V
14 V
5.4 A
6.7 A
5.3 A
3.2 A
3.0 A
2.8 A
2.0 A
100 mA
10 mA
-
Notes
8.0 V
-
-
-
-
-
-
-
-
-
-
-
-
-
With simulated source impedance of 500 nH,
5 Hz to 20 MHz; use two 47 uF/16 V low ESR
Tantalum capacitors.
Input Reflected Ripple Current (rms)
-
70 mA
-
xRAH-08E Series RoHS Compliant Rev.A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRAH-10J | NON-ISOLATED DC/DC CONVERTERS 2.5 V Input 0.9 V-1.65 V/10 A Output |
| xRAH-10J | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-10J_07 | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-12F1A0 | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-12FXX0 | NON-ISOLATED DC/DC CONVERTERS 3.0 V-5.5 V Input 1.0 V-3.3 V/12 A Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRAH-08EXX0 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-10J | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-10J_07 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-10JXX0 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-12F1A0 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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