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MAX8538EEI集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
| 廠商型號 |
MAX8538EEI |
| 參數(shù)屬性 | MAX8538EEI 封裝/外殼為28-SSOP（0.154"，3.90mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的特殊用途穩(wěn)壓器；MAX8538EEI應用范圍：控制器，DDR；產(chǎn)品描述：IC REG CTRLR DDR 2OUT 28QSOP |
| 功能描述 | Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies |
| 封裝外殼 | 28-SSOP（0.154"，3.90mm 寬） |
| 文件大小 |
414.91 Kbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-27 23:01:00 |
| 人工找貨 | MAX8538EEI價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX8538EEI規(guī)格書詳情
General Description
The MAX8537/MAX8539 controllers provide a complete power-management solution for both double-data-rate (DDR) and combiner supplies. The MAX8537 and MAX8539 are configured for out-of-phase and in-phase DDR power-supply operations, respectively, and generate three outputs: the main memory voltage (VDDQ), the tracking sinking/sourcing termination voltage (VTT), and the termination reference voltage (VTTR). The MAX8538 is configured as a dual out-of-phase controller for point-of-load supplies. Each buck controller can source or sink up to 25A of current, while the termination refer ence can supply up to 15mA output.
Features
? MAX8537/MAX8539: Complete DDR Supplies
? MAX8538: Dual Nontracking Controller
? Out-of-Phase (MAX8537/MAX8538) or In-Phase (MAX8539) Operation
? 4.5V to 23V Wide Input Range (Operate Down to 1.8V Input with External 5V Supply)
? Tracking Supply Maintains VTT = VTTR = 1/2 VDDQ
? Adjustable Output from 0.8V to 3.6V with 1 Accuracy
? VTTR Reference Sources and Sinks Up to 15mA
? 200kHz to 1.4MHz Adjustable Switching Frequency
? All-Ceramic Design Achievable
? >90 Efficiency
? Independent POK_ and EN_
? Adjustable Soft-Start and Soft-Stop for Each Output
? Lossless Adjustable-Hiccup Current Limit
? Output Overvoltage Protection
? 28-Pin QSOP Package
Applications
?? DDR Memory Power Supplies
?? Notebooks and Desknotes
?? Servers and Storage Systems
?? Broadband Routers
?? XDSL Modems and Routers
?? Power DSP Core Supplies
?? Power Combiner in Advanced VGA Cards
?? Networking Systems
?? RAMBUS Memory Power Supplies
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX8538EEI+T
- 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：
卷帶（TR）
- 應用：
控制器，DDR
- 電壓 - 輸入：
4.5V ~ 23V
- 輸出數(shù)：
2
- 電壓 - 輸出：
0.8V ~ 3.6V
- 工作溫度：
0°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
28-SSOP（0.154"，3.90mm 寬）
- 供應商器件封裝：
28-QSOP
- 描述：
IC REG CTRLR DDR 2OUT 28QSOP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
NA/ |
44357 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAXIM |
2016+ |
SSOP28 |
44357 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
24+ |
SSOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM/美信 |
22+ |
SSOP28 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MAXIM |
24+ |
SSOP28 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
MAXIM |
SSOP-28 |
30000000 |
原裝進口正納電子 中國百強元器件分銷企業(yè) 專注MAXIM十年 公司大量MAXIM現(xiàn)貨 歡迎您的咨詢 百年不變 服務至上 |
詢價 | |||
MAXIM/美信 |
24+ |
SSOP28 |
18000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MAXIM |
1836+ |
SSOP28 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MAXIM/美信 |
18+ |
SSOP28 |
6478 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
MAXIM |
24+ |
SSOP28 |
16500 |
進口原裝正品現(xiàn)貨 |
詢價 |
