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參數(shù)資料
| 型號(hào)： | BP5234-33A |
| 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(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | BP5234-33A |
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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| BP5234A33 | 功能描述:DC/DC 開(kāi)關(guān)控制器 HIC HI-CURR OUT DC CNVRT 3.3V 4A RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| BP5250 | 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 DC/DC 12V RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類(lèi)型:Open Drain 欠電壓閾值: 過(guò)電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| BP5250-24 | 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 DC/DC 24V RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類(lèi)型:Open Drain 欠電壓閾值: 過(guò)電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
| BP5255BR00SP | 制造商:POWGG 功能描述: |
| BP5275-18 | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 3Term Step Dwn DC/DC Cnvrtr Non-Iso 1.8V RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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