MAX1638集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
MAX1638 |
| 參數(shù)屬性 | MAX1638 封裝/外殼為24-SSOP（0.209"，5.30mm 寬）；包裝為管件；類別為集成電路（IC）的特殊用途穩(wěn)壓器；MAX1638應(yīng)用范圍：控制器，Intel Pentium? II；產(chǎn)品描述：IC REG CTRLR INTEL 1OUT 24SSOP |
| 功能描述 | High-Speed Step-Down Controller with Synchronous Rectification for CPU Power |
| 封裝外殼 | 24-SSOP（0.209"，5.30mm 寬） |
| 文件大小 |
149.48 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-21 15:03:00 |
| 人工找貨 | MAX1638價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1638規(guī)格書(shū)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
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX1638EAG+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 特殊用途穩(wěn)壓器
- 包裝：
管件
- 應(yīng)用：
控制器，Intel Pentium? II
- 電壓 - 輸入：
4.5V ~ 5.5V
- 輸出數(shù)：
1
- 電壓 - 輸出：
1.3V ~ 3.5V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
24-SSOP（0.209"，5.30mm 寬）
- 供應(yīng)商器件封裝：
24-SSOP
- 描述：
IC REG CTRLR INTEL 1OUT 24SSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
SSOP-24 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
MAXIM(美信) |
2447 |
SSOP-24 |
315000 |
58個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期 |
詢價(jià) | ||
MAXIM/美信 |
1948+ |
SSOP24 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
Maxim/美信 |
21+ |
SSOP-24 |
28680 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
Maxim/美信 |
24+ |
SSOP-24 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM(美信) |
1921+ |
SSOP-24 |
3575 |
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝! |
詢價(jià) | ||
MAXIM |
23+ |
SSOP-24 |
9562 |
詢價(jià) | |||
Maxim/美信 |
2022+ |
SSOP-24 |
8080 |
100%進(jìn)口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢價(jià) | ||
MAXIM |
23+ |
SSOP |
7100 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
23+ |
SSOP-24 |
65600 |
詢價(jià) |
