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參數(shù)資料
| 型號(hào)： | XRAH-03EXX0 |
| 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)： | 4/11頁(yè) |
| 文件大?。?/td> | 364K |
| 代理商： | XRAH-03EXX0 |
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
0.9 Vdc - 5.0 Vdc/3 A Output
Control Specifications
Parameter
Remote On/Off
Min
Typ
Max
Notes
Signal Low (Unit On)
-0.3 V
-
1 V
Signal High (Unit Off)
2.8 V
-
13.2 V
Remote on/off pin open, unit on.
Output Trim Equations
Equations for calculating the trim resistor (in k
) given the desired adjusted voltage (Vadj) and the nominal output
voltage of the converter (Vnom) are shown below. The Trim Down resistor should be connected between the Trim
pin and Vout. The Trim Up resistor should be connected between the Trim pin and Ground. Only one of the
resistors should be used for any given application.
A
R
adj
nom
C
R
nom
adj
B
V
V
TrimDown
=
D
V
V
TrimUp
=
Vnom
5.0
3.3
2.5
1.8
1.5
1.2
1.0
0.9
A
B
C
D
61.940
53.840
9.596
3.850
3.120
1.790
0.511
X
29.400
61.700
15.620
13.830
14.420
10.910
3.490
X
11.760
17.200
4.496
3.064
3.536
3.536
1.992
0.960
14.700
40.200
10.000
10.000
10.000
6.490
1.000
0.100
Module
Vout
Trim
GND
Rtrimdown
Module
Vout
Trim
GND
Rtrimup
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRAH-03F1A0 | NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 0.9 Vdc - 3.3 Vdc/3 A Output |
| XRAH-03L1A0 | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-05BT50 | NON-ISOLATED DC/DC CONVERTER 5 V Input Vref/2 / 5 A Output |
| XRAH-06EXX0 | NON-ISOLATED DC/DC CONVERTERS |
| XRAH-07C1A0 | NON-ISOLATED DC/DC CONVERTERS 3.3 Vdc Input 0.9 Vdc - 2.5 Vdc/7 A Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRAH-03F1A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 0.9 Vdc - 3.3 Vdc/3 A Output |
| XRAH-03HXX0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-03L1A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-03L2A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-05BT50 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTER 5 V Input Vref/2 / 5 A Output |
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