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MAX1638EAG中文資料
MAX1638EAG數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The MAX1638 is an ultra-high-performance, step-down DC-DC controller for CPU power in high-end computer systems. Designed for demanding applications in which output voltage precision and good transient response are critical for proper operation, it delivers over 35A from 1.3V to 3.5V with ±1 total accuracy from a +5V ±10 supply. Excellent dynamic response corrects output transients caused by the latest dynamically clocked CPUs. This controller achieves over 90 efficiency by using synchronous rectification. Flying-capacitor bootstrap circuitry drives inexpensive, external N-channel MOSFETs.
Features
? Better than ±1 Output Accuracy Over Line and Load
? Greater than 90 Efficiency Using N-Channel MOSFETs
? Pin-Selected High Switching Frequency (300kHz, 600kHz, or 1MHz)
? Over 35A Output Current
? Digitally Programmable Output from 1.3V to 3.5V
? Current-Mode Control for Fast Transient Response and Cycle-by-Cycle Current-Limit Protection
? Short-Circuit Protection with Foldback Current Limiting
? Glitch-Catcher Circuit for Fast Load-Transient Response
? Crowbar Overvoltage Protection
? Power-Good (PWROK) Output
? Digital Soft-Start
? High-Current (2A) Drive Outputs
? Complies with Intel VRM 8.2 Specification
Applications
Pentium Pro?, Pentium II?, PowerPC?, Alpha?, and K6? Systems
Workstations
Desktop Computers
LAN Servers
GTL Bus Termination
MAX1638EAG產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MAX1638EAG
- 功能描述
DC/DC 開關(guān)控制器
- RoHS
否
- 制造商
Texas Instruments
- 輸入電壓
6 V to 100 V
- 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
- 封裝/箱體
CPAK
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
19+ |
SSOP-24 |
8600 |
||||
MAXIM |
2023+ |
SSOP |
53500 |
正品,原裝現(xiàn)貨 |
|||
MAXIM |
17+ |
SSOP24 |
6200 |
100%原裝正品現(xiàn)貨 |
|||
MAXIM |
24+ |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
||||
MAXIM |
23+ |
SSOP24 |
5000 |
原裝正品,假一罰十 |
|||
MAXIM |
24+ |
SSOP24 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
|||
MAXIM |
2016+ |
SSOP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
|||
MAXIM |
23+ |
SSOP-24 |
9562 |
||||
MAXIM |
2020+ |
SSOP |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
|||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
MAX1638EAG+ 價(jià)格
參考價(jià)格：￥38.2957
MAX1638EAG 資料下載更多...
MAX1638EAG 芯片相關(guān)型號(hào)
MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61679條
Maxim Integrated Products是一家專注于模擬和混合信號(hào)集成電路的公司，成立于1983年，總部位于美國(guó)加利福尼亞州圣何塞。公司設(shè)計(jì)和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號(hào)處理、傳感器和接口等多個(gè)領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費(fèi)電子、工業(yè)、汽車、通信等市場(chǎng)，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動(dòng)技術(shù)進(jìn)步來滿足客戶的需求，并提供解決方案，幫助客戶實(shí)現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購(gòu)，進(jìn)一步增強(qiáng)了Analog Devices在市場(chǎng)上的競(jìng)爭(zhēng)力和技術(shù)實(shí)力。
