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MAX1901EAI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 |
MAX1901EAI |
| 參數(shù)屬性 | MAX1901EAI 封裝/外殼為28-SSOP（0.209"，5.30mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的特殊用途穩(wěn)壓器；MAX1901EAI應(yīng)用范圍：控制器，筆記本電腦電源系統(tǒng)；產(chǎn)品描述：IC REG CTRLR NOTEBK 2OUT 28SSOP |
| 功能描述 | 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers |
| 封裝外殼 | 28-SSOP（0.209"，5.30mm 寬） |
| 文件大小 |
649.9 Kbytes |
| 頁面數(shù)量 |
33 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(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-3-13 19:16:00 |
| 人工找貨 | MAX1901EAI價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX1901EAI規(guī)格書詳情
General Description
The MAX1901/MAX1902/MAX1904 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, digital soft-start, secondary winding control, low dropout circuitry, internal frequency-compensation networks, and automatic bootstrapping.
Up to 97 efficiency is achieved through synchronous rectification and Maxim’s proprietary Idle Mode? control scheme. Efficiency is greater than 80 over a 1000:1 load-current range, which extends battery life in system suspend or standby mode. Excellent dynamic response corrects output load transients within five clock cycles. Strong 1A on-board gate drivers ensure fast external N channel MOSFET switching.
Features
? 97 Efficiency
? 4.2V to 30V Input Range
? 2.5V to 5.5V Dual Adjustable Outputs
? Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode?)
? 12V Linear Regulator
? Adjustable Secondary Feedback (MAX1901/MAX1904)
? 5V/50mA Linear Regulator Output
? Precision 2.5V Reference Output
? Programmable Power-Up Sequencing
? Power-Good (RESET) Output
? Output Overvoltage Protection (MAX1901/MAX1902)
? Output Undervoltage Shutdown (MAX1901/MAX1902)
? 333kHz/500kHz Low-Noise, Fixed-Frequency Operation
? Low-Dropout, 98 Duty-Factor Operation
? 2.5mW Typical Quiescent Power (12V input, both SMPSs on)
? 4μA Typical Shutdown Current
Applications
Notebook and Subnotebook Computers
PDAs and Mobile Communicators
Desktop CPU Local DC-DC Converters
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX1901EAI+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(yīng)用：
控制器，筆記本電腦電源系統(tǒng)
- 電壓 - 輸入：
4.2V ~ 30V
- 輸出數(shù)：
2
- 電壓 - 輸出：
2.5V ~ 5V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
28-SSOP（0.209"，5.30mm 寬）
- 供應(yīng)商器件封裝：
28-SSOP
- 描述：
IC REG CTRLR NOTEBK 2OUT 28SSOP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
2022+ |
SSOP28 |
29832 |
原盒原標(biāo) 正品現(xiàn)貨 誠信經(jīng)營 終身質(zhì)保 |
詢價 | ||
MAXIM |
23+ |
SSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM(美信) |
2021+ |
SSOP-28 |
499 |
詢價 | |||
MAXIM/美信 |
24+ |
SSOP28 |
89 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MAXIM |
2020+ |
SSOP |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAXIM |
03+ |
SSOP28 |
450 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Maxim/美信 |
21+ |
SSOP-28 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
Maxim(美信) |
23+ |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價 | |||
Maxim/美信 |
21+ |
SSOP-28 |
28680 |
公司只做原裝,誠信經(jīng)營 |
詢價 | ||
MAXIM/美信 |
21+ |
SSOP |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 |
