參數(shù)資料
型號: XRAH-06EXX0
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): 4/10頁
文件大?。?/td> 332K
代理商: XRAH-06EXX0
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
1.0 Vdc - 5.0 Vdc/6 A Output
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal Low (Unit Off)
-0.3 V
-
1.25 V
Signal High (Unit On)
3.5 V
-
6.5 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
down
trim
=
D
V
V
up
trim
=
Vnom
5.0
3.3
2.5
1.8
1.5
1.2
1.0
A
B
C
D
272.745
167.607
117.622
74.394
329.981
219.000
100.252
133.400
152.800
152.800
152.800
1365.000
666.000
898.000
37.140
37.140
37.140
37.140
219.000
219.000
149.400
71.500
90.900
90.900
90.900
1000.000
301.000
649.000
Vout
Trim
GND
Rtrim-down
Module
Vout
Trim
GND
Rtrim-up
Module
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