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參數(shù)資料
| 型號： | XRAH-01K |
| 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 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 201K |
| 代理商： | XRAH-01K |
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
9.0 Vdc - 18 Vdc Input 5 Vdc - 12 Vdc/1A Output
Non-Isolated
High Efficiency
Fixed Frequency (450kHz)
UL60950-1 Recognized (UL/cUL)
Low Profile Package
Remote On/Off
Active Low/High
Description
The Bel xRAH-01Kxxx is a part of the low cost non-isolated dc/dc converter Power Module series. The modules
use a SMD or SIP package for ease of layout and space savings. The output is closely regulated and the
efficiency of 9 Vdc output module is typically 86% at full load.
Part Selection
Output
Voltage
Current
Power
5 V
9 V - 18 V
1 A
5 W
9 V
9 V - 18 V
1 A
9 W
12 V
9 V - 18 V
1 A
12 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. Use "0" to replace "x" in the above part number to indicate Active High, and "L" to indicate Active Low.
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
-
Remote On/Off
-0.3 V
-
Ambient Temperature
-40
°
C
-
Storage Temperature
-40
°
C
-
Input Specifications
Parameter
Min
Typ
Input Voltage
9 V
-
Remote Off Input Current
-
18 mA
Input Current (no load)
-
30 mA
Input Current (full load)
Vo=5 V
Vo=9 V
Vo=12 V
-
-
Input Reflected Ripple Current (pk-pk)
Vo=5 V
Vo=9 V
Vo=12 V
-
95 mA
Input Reflected Ripple Current (rms)
Vo=5 V
Vo=9 V
Vo=12 V
-
30 mA
I
2
t Inrush Current Transient
-
0.003 A
2
s
Turn-on Voltage Threshold
8.0 V
8.5 V
Turn-off Voltage Threshold
7.2 V
7.6 V
Note:
All specifications are typical at 25
°
C unless otherwise stated.
Input Voltage
Max. Output
Max. Output
Typical
Efficiency
81%
86%
87%
Part Number
Surface Mount
SRAH-01K50x
SRAH-01K90x
SRAH-01KX2x
Part Number
Vertical Mount
VRAH-01K50x
VRAH-01K90x
VRAH-01KX2x
Max
24 V
24 V
85
°
C
125
°
C
Notes
Max
18 V
25 mA
45 mA
0.8 A
1.3 A
1.8 A
80 mA
110 mA
130 mA
25 mA
30 mA
40 mA
0.01 A
2
s
8.8 V
8.2 V
Notes
-
-
-
-
-
-
55 mA
75 mA
-
-
15 mA
20 mA
With simulated source impedance of
500 nH, 5 Hz to 20 MHz; Use one 100
uF/25 V tantalum capacitor at the input.
xRAH-01K Series RoHS Compliant Rev.A
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PDF描述 |
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| XRAH-02C50X | NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 3.6 Vdc Input 5.0 Vdc/1.5 A Output |
| xRAH-02C50x | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-02C50X_07 | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-03EXX0 | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-03F1A0 | NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 0.9 Vdc - 3.3 Vdc/3 A Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRAH-01KX50 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-01KXXN | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-01KXXX | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-02C50X | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 3.6 Vdc Input 5.0 Vdc/1.5 A Output |
| XRAH-02C50X_07 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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