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參數(shù)資料
| 型號： | XRAH-01FXX0 |
| 廠商： | Bel Fuse Inc. |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 12 Vdc/0.8 A & 15 Vdc/0.6 A Output |
| 中文描述： | 非隔離式DC / DC轉(zhuǎn)換器3.0伏- 550伏直流輸入12 Vdc/0.8阿 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 215K |
| 代理商： | XRAH-01FXX0 |
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
3.0 Vdc - 5.5 Vdc Input
12 Vdc/0.8 A & 15 Vdc/0.6 A Output
Non-Isolated
Fixed Frequency (550 kHz)
High Efficiency
Low Profile Package
Trim Function (option)
Allows Burst Mode Operation
at Low Load Currents
UL60950 Recognized (UL/cUL)
Description
The Bel xRAH-01FXx0 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. The output is closely regulated and
the efficiency of 12 Vdc output module is typically 88% at full load. Typical features include burst mode
operation at light load and trim function (option).
Part Selection
Output
Voltage
Current
Power
12 Vdc
3.0 Vdc - 5.5 Vdc
0.8 A
9.6 W
0.6 A
9.0 W
Input Voltage
Max. Output
Max. Output
Typical
Efficiency
88%
Part Number
Surface Mount
SRAH-01FX20
Part Number
Vertical Mount
VRAH-01FX20
15 Vdc
3.0 Vdc - 5.5 Vdc
88%
SRAH-01FX50
VRAH-01FX50
Note:
Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”,
and “G” for “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Min
Typ
Input Voltage (continuous)
2.8 V
-
Max
6 V
Notes
Ambient Temperature
-40
°
C
-
85
°
C
Storage Temperature
-40
°
C
-
125
°
C
Input Specifications
Parameter
Min
3 V
-
-
Typ
-
-
-
Max
5.5 V
4.3 A
4.0 A
Notes
Input Voltage
Input Current (full load)
V
O
=12 V
V
O
=15 V
Input Reflected Ripple Current (pk-pk)
-
100 mA
150 mA
Input Reflected Ripple Current (rms)
-
30 mA
60 mA
With simulated source impedance
of 500 nH, 5 Hz to 20 MHz; Use
270 uF/16 V Oscon capacitor with
ESR = 0.018 ohm max. at 100 kHz
I
2
t Inrush Current Transient
-
0.02 A
2
s
0.05 A
2
s
Turn-on Voltage Threshold
-
2.8 V
2.9 V
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
xRAH-01FXx0 Series RoHS Compliant
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRAH-01FXXN | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-01H1A0 | NON-ISOLATED DC/DC CONVERTER 4.5 V-32 V Input 1.2 V-3.3 V/1 A Output |
| XRAH-01HXX0 | NON-ISOLATED DC/DC CONVERTER |
| XRAH-01K | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-02C50X | NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 3.6 Vdc Input 5.0 Vdc/1.5 A Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRAH-01FXXN | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-01H1A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTER 4.5 V-32 V Input 1.2 V-3.3 V/1 A Output |
| XRAH-01HXX0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTER |
| XRAH-01K | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-01KX50 | 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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