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參數(shù)資料
| 型號： | APC18T04 |
| 英文描述： | CHOKE,AXIAL,CONFORMAL,27uH, 5% INDUCTIVE TOL,135 IDC, |
| 中文描述： | 3.0 - 5.5Vin / 18A條非隔離點負載 |
| 文件頁數(shù)： | 6/13頁 |
| 文件大小： | 346K |
| 代理商： | APC18T04 |
Technical Reference Notes
APC18T04 Series
MODEL: APC18T04 SERIES
JULY 27, 2005 - REVISION A
SHEET 6 OF 13
(1)
Figure 3. Typical Application Circuit
Input Capacitors:
C1, C2: 100uF/16V Tantalum (Panasonic: EEFUE0K101R)
C3: 2.2uF/6.3V Ceramic
Output Capacitors:
C4, C5: 150uF/6.3V special polymer (Panasonic: EEFUE0J151R)
C6: 1uF/6.3V ceramic
Typical Application Circuit
Enable Pin
The converter comes with an Enable pin primarily used to turn ON/OFF the converter. The converter is disabled (OFF) when
the voltage across the Enable pin and ground is between 0V to 0.8V. The converter is Enabled (ON) when the voltage across
the Enable pin and ground is between 2.4V to 15V (or the Enable Pin is left open).
Output Trim
Output voltage adjustment is accomplished by connecting an external resistor between the Trim Pin and Ground Pin terminals.
Resistance and Output voltage relationship is established by Equation 1. If Trim pin is left open – default V
O
= 0.75V
TRIM-UP EQUATION:
Where R
trim
is the resistance value in ohms and V
O
in Volts is the output voltage desired.
Table Rtrim values for different output voltage adjustment
Vo (V)
0.75
open
open
1.2
1.5
1.8
15K
15K
2.1
2.5
6.95K
6.98K
3.3
3.16K
3.16K
Rtrim (K
) from Equation (1)
Rtrim (K
) from E96
41.97K
42.2K
23.08K
23.2K
10.53K
10.50K
相關(guān)PDF資料 |
PDF描述 |
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| APC18T12-9 | 75 Watts |
| APC18T12-9J | 75 Watts |
| APC18T12 | CHOKE,AXIAL,CONFORMAL,2.7uH, 10% INDUCTIVE TOL,355 IDC, |
| APC18 | 60 Watts |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| APC18T04-9 | 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 0.75V to 5.5V 18A 60W 6-Pin SMT T/R 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 0.75V TO 5.5V 18A 60W - Trays |
| APC18T04-9J | 功能描述:DC/DC轉(zhuǎn)換器 60W 0.75V-5.5V 18A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| APC18T04-9JL | 功能描述:DC/DC轉(zhuǎn)換器 75W 3.0-5.5Vin Single 0.75V 18A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| APC18T04-9L | 功能描述:DC/DC轉(zhuǎn)換器 75W 0.75V@18A 3-5.5Vin RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| APC18T12 | 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:12Vin / 18A Non-Isolated Point-of-Load |
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