參數(shù)資料
型號(hào): V7AH-02C500G
廠商: BEL FUSE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 7.5 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, SIP-5
文件頁(yè)數(shù): 3/6頁(yè)
文件大?。?/td> 130K
代理商: V7AH-02C500G
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 - 3.6 Vdc Input
5.0 Vdc/1.5 A Output
Output Trim Equations
Equations for calculating the trim resistor 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.
Note: Output voltage Vo=5.004 V when Rtrim is open.
Efficiency Data
Efficiency Curve
82.0%
83.0%
84.0%
85.0%
86.0%
87.0%
88.0%
89.0%
0.150
0.375
0.750
1.125
1.500
Output Current (A)
E
ffi
c
ie
n
c
y
3.0 V
3.3 V
3.6 V
xRAH-02C500
Efficiency Curve
78.0%
80.0%
82.0%
84.0%
86.0%
88.0%
90.0%
0.150
0.375
0.750
1.125
1.500
Output Current (A)
E
fficien
cy
3.0 V
3.3 V
3.6 V
xRAH-02C50B
Vout
Trim
GND
Rtrim-down
Module
Vout
Trim
GND
Rtrim-up
Module
Kohm
adj
Vo
R
down
trim
)
5
.
12
,
144
.
44
(
_
=
Kohm
Vo
adj
Vo
up
Rtrim
)
2
,
4
.
8
(
_
=
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