參數(shù)資料
型號(hào): BP5233-33A
廠商: Rohm CO.,LTD.
英文描述: DC / DC converter
中文描述: 直流/直流轉(zhuǎn)換器
文件頁數(shù): 4/8頁
文件大?。?/td> 126K
代理商: BP5233-33A
BP5232-25A / BP5232-33A / BP5233-33A / BP5234-33A
Power Module
!
Measurement circuit
+
+
A
V
V
A
f
0
μ
F
4
μ
F
C
T
Output ripple voltage
BP5232-25A / BP5232-33A
1
μ
F
C
Note that the output ripple voltage depends on the type and characteristics of the output capacitor.
Switching frequency=1 / T
A large ripple current flows to the input smoothing capacitor due
to the output load. Be minded to use within the allowable ripple
current of the capacitor.
The capacitor with a particularly low impedance is used as the
output smoothing capacitor C2 so as to suppress the output ripple
voltage. Select the capacitor according to the purpose of use in
each case.
f
: frequency counter
C1, C2 : Low impedance type
C3
: film capacitor
Fig.1
2
1
SW
C
7
6
5
4
3
1
9
10
2
V
IN
V
O
+
+
7
6
5
4
3
2
1
A
V
V
A
f
0
μ
F
4
μ
F
C
T
BP5233-33A / BP5234-33A
1
μ
F
C
Fig.2
9
10
2
1
SW
C
11
V
IN
V
O
A large ripple current flows to the input smoothing capacitor due
to the output load. Be minded to use within the allowable ripple
current of the capacitor.
The capacitor with a particularly low impedance is used as the
output smoothing capacitor C2 so as to suppress the output ripple
voltage. Select the capacitor according to the purpose of use in
each case.
f
: frequency counter
C1, C2 : Low impedance type
C3
: film capacitor
Output ripple voltage
Note that the output ripple voltage depends on the type and characteristics of the output capacitor.
Switching frequency=1 / T
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BP5233A33 制造商:ROHM 制造商全稱:Rohm 功能描述:DC/DC converter
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