MAX8742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(hào) |
MAX8742 |
參數(shù)屬性 | MAX8742 封裝/外殼為28-SSOP(0.209",5.30mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX8742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 Power-Supply Controllers with High Impedance in Shutdown |
封裝外殼 | 28-SSOP(0.209",5.30mm 寬) |
文件大小 |
1.00004 Mbytes |
頁面數(shù)量 |
33 頁 |
生產(chǎn)廠商 | MAXIM |
中文名稱 | 美信 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-7 23:00:00 |
人工找貨 | MAX8742價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX8742規(guī)格書詳情
General Description
The MAX8741/MAX8742 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.
特性 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 (MAX8741)
? 5V/50mA Linear-Regulator Output
? Precision 2.5V Reference Output
? Programmable Power-Up Sequencing
? Power-Good (RESET) Output
? Output Overvoltage Protection
? Output Undervoltage Shutdown
? 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(hào):
MAX8742EAI+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)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 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:
3.3V,5V,2.5V ~ 5.5V
- 工作溫度:
0°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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
24+ |
SSOP28 |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開票! |
詢價(jià) | ||
MAXIM/美信 |
24+ |
NA/ |
4331 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MAXIM |
2016+ |
SSOP |
2600 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
MAXIM(美信) |
2024+ |
SSOP-28-208mil |
500000 |
誠信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
SSOP |
7850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
MAX8742EAI+T |
1270 |
1270 |
詢價(jià) | ||||
MAXIM/美信 |
20+ |
SSOP |
2500 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
Maxim Integrated |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
MAXIM |
22+ |
SOP28 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) |