A7542E6VR中文資料創(chuàng)瑞科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
A7542E6VR |
| 功能描述 | DC-DC CONVERTER(BOOST) 1MHz, 3A STEP UP REGULATOR |
| 文件大小 |
456.03 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | AiT Semiconductor Inc. |
| 企業(yè)簡(jiǎn)稱(chēng) |
AITSEMI【創(chuàng)瑞科技】 |
| 中文名稱(chēng) | AiT創(chuàng)瑞科技官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-11-1 14:15:00 |
A7542E6VR規(guī)格書(shū)詳情
DESCRIPTION
A7542 is an asynchronous PWM boost converter using a constant frequency peak current mode. An external Schottky diode is needed. At light load, A7542 works in the light load mode. The supply current during the light mode is 100uA and less than 1uA in shutdown mode, together with the 130mΩ internal NMOS power transistor guarantees high efficiency in the whole output load current range. Up to 3A peak current, Let A7542 can provide 1.5A output load current, which is suitable to use as MID and mobile power supply. The input voltage 2.5~5.5V.The operating frequency is internally set at 1MHz.
The A7542 is available in SOT-26 package.
FEATURES
? High Efficiency: Up to 92
? 1.0MHz Constant Switching Frequency
? Switch current up to 3A
? Low R DS(ON): 0.13Ω
? Accurate Reference:0.6V
? Tiny External Components
? <1μA Shutdown Current
? Available in SOT-26 Package
APPLICATION
? WLED Drivers
? Networking cards powered from PCI or PCI-express slots
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AVAGO/安華高 |
23+ |
NA/ |
865 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
KEMET(基美) |
23+ |
插件,8x8mm |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
AVAGO/安華高 |
23+ |
DIP |
90000 |
只做原廠渠道價(jià)格優(yōu)勢(shì)可提供技術(shù)支持 |
詢價(jià) | ||
AVAGO/安華高 |
21+ |
DIP-8L |
120000 |
長(zhǎng)期代理優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
KEMET/基美 |
21+ |
Bulk |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO |
SSOP |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
AVAGO |
24+ |
DIP-8L |
865 |
原裝正品,假一罰十! |
詢價(jià) | ||
KEMET/美國(guó)基美公司 |
23+ |
分立 |
5000 |
公司只做原裝,可配單 |
詢價(jià) | ||
AIT |
23+ |
PSOP8 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
24+ |
N/A |
54000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) |
