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參數(shù)資料
| 型號(hào)： | FAN5362UMP29X |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 2 X 2 MM, MO-229VCCC, UMLP-6 |
| 文件頁(yè)數(shù)： | 3/14頁(yè) |
| 文件大?。?/td> | 1165K |
| 代理商： | FAN5362UMP29X |
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2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5362 Rev. 1.0.2
11
FAN5362
—
3MHz,
5
00mA
/
750mA
Synchronous
Buck
Regul
ator
PCB Layout Guidelines
There are only three external components: the inductor, input
capacitor, and the output capacitor. For any buck switcher IC,
including the FAN5362, it is important to place a low-ESR
input capacitor very close to the IC, as shown in Figure 25.
The input capacitor ensures good input decoupling, which
helps reduce noise appearing at the output terminals and
ensures that the control sections of the IC do not behave
erratically due to excessive noise. This reduces switching
cycle jitter and ensures good overall performance. It is
important to place the common GND of CIN and COUT as
close as possible to the C2 terminal. There is some flexibility
in moving the inductor further away from the IC; in that case,
VOUT should be considered at the COUT terminal.
04
02
CA
P
0603
COUT
L1
0805
(2012)
C1
B1
A1
C2
B2
A2
Figure 25. PCB Layout Recommendation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FAN5362UC33X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PBGA6 |
| FAN5362UC27X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PBGA6 |
| FAN5601MU13X | SWITCHED CAPACITOR REGULATOR, PDSO8 |
| FAN6300DY | SWITCHING CONTROLLER, PDIP8 |
| FAN6300HNY | SWITCHING CONTROLLER, PDIP8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN5362UMP33X | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 3MHz, 500mA/750mA Sync Buck Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| FAN5365 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1A / 0.8A, 6MHz Digitally Programmable Regulator |
| FAN5365UC00X | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 0.8A 6MHz Digitally Programmable Reg. 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 |
| FAN5365UC02X | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 0.8A 6MHz Digitally Programmable Reg. 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 |
| FAN5365UC03X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:1A / 0.8A, 6MHz Digitally Programmable Regulator |
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