參數(shù)資料
型號(hào)： X7AH-01FXXN
廠商： Bel Fuse Inc.
英文描述： NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input -5V/1A & -12V/0.5A Output
中文描述： 非隔離式DC / DC轉(zhuǎn)換器操作電壓：5.5V輸入-5V/1A
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 76K
代理商： X7AH-01FXXN
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
3.0V-5.5V Input
-5V/1A & -12V/0.5A Output
Non-Isolated
Fixed Frequency
High Efficiency
High Power Density
Description
The Bel x7AH-01FxxN modules are non-isolated, step down DC/DC converters that operate from a 3V-5.5V
source. Output voltage are -5V,-12V. They are packaged in a compact, overmolded package rated at 1A, 0.5A.
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 is typically 88% at 1A, -5V output at full load.
Part Selection
Output
Voltage
Voltage
Current
Power
-5V
3.0V – 5.5V
1A
5W
-12V
3.0V – 5.5V
0.5A
6W
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)
-0.3V
-
Ambient Temperature
-40
°
C
-
Storage Temperature
-40
°
C
-
Input Specifications
Parameter
Min
Typ
Input Voltage
3V
-
Input Current (full load)
V
O
=-5V
V
O
=-12V
-
-
Input Current (no load)
V
O
=-5V
V
O
=-12V
-
-
Low Cost
Excellent Thermal Performance
OCP/SCP
Industrial Temperature Range
Input
Max. Output
Max. Output
Typical
Efficiency
88%
88%
Part Number
Surface Mount
S7AH-01F50N
S7AH-01FX2N
Part Number
Vertical Mount
V7AH-01F50N
V7AH-01FX2N
Max
7V
85
°
C
125
°
C
Notes
Max
5.5V
2.1A
2.5A
150mA
200mA
Notes
-
-
-
-
Input Reflected Ripple Current (pk-pk)
-
80mA
160mA
Input Reflected Ripple Current (RMS)
-
20mA
50mA
For -5V output, use a 680uF/6.3V
Oscon capacitor; For -12V output,
use 1000uF electrolytic capacitor &
22uF/10V ceramic at the input.
I
2
t Inrush Current Transient
Turn-on Voltage Threshold
Turn-off Voltage Threshold
-
-
-
0.01A
2
s
-
2.0V
2.3V
2.63V
-
-
V
O
=-5V
V
O
=-12V
0.4V
1.0V
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
x7AH-01FxxN Series
相關(guān)PDF資料
PDF描述
X7AH-01H1A0 NON-ISOLATED DC/DC CONVERTER 4.5V-32V Input 1.2V-3.3V/1A Output
X7AH-01HXX0 NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/1A Output
X7AH-01K NON-ISOLATED DC/DC CONVERTERS 9.0V-18V Input 5V/1A & 9V/1A & 12V/1A Output
X7AH-03C1A0 NON-ISOLATED DC/DC CONVERTERS 3.3V Input 0.9V-2.5V/3A Output
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X7AH-01H1A0 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTER 4.5V-32V Input 1.2V-3.3V/1A Output
X7AH-01HXX0 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/1A Output
X7AH-01K 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 9.0V-18V Input 5V/1A & 9V/1A & 12V/1A Output
X7AH-01K500 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS
X7AH-01K900 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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