MAX640集成電路(IC)的監(jiān)控器規(guī)格書PDF中文資料

| 廠商型號 |
MAX640 |
| 參數(shù)屬性 | MAX640 封裝/外殼為4-WFBGA,CSPBGA;包裝為卷帶(TR);類別為集成電路(IC)的監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 1 CHANNEL 4UCSP |
| 功能描述 | 5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters |
| 封裝外殼 | 4-WFBGA,CSPBGA |
| 文件大小 |
166.91 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | MAXIM |
| 中文名稱 | 美信 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-22 22:58:00 |
| 人工找貨 | MAX640價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX640規(guī)格書詳情
General Description
The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over a wide range of load currents, delivering up to 225mA. A current-limiting pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converters (high efficiency at heavy loads), while using only 10μA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads.
特性 Features
? High Efficiency for a Wide Range of Load Currents
? 10μA Quiescent Current
? Output Currents Up to 225mA
? Preset or Adjustable Output Voltage:
??? 5.0V (MAX639)
??? 3.3V (MAX640)
??? 3.0V (MAX653)
? Low-Battery Detection Comparator
? Current-Limiting PFM Control Scheme
Applications
??? 9V Battery to 5V, 3.3V, or 3V Conversion
??? High-Efficiency Linear Regulator Replacement
??? Portable Instruments and Handy-Terminals
??? 5V-to-3.3V Converters
產(chǎn)品屬性
- 產(chǎn)品編號:
MAX6400BS25+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 監(jiān)控器
- 包裝:
卷帶(TR)
- 類型:
簡單復(fù)位/加電復(fù)位
- 電壓 - 閾值:
2.5V
- 輸出:
推挽式/圖騰柱
- 復(fù)位:
低有效
- 復(fù)位超時:
最小為 100ms
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
4-WFBGA,CSPBGA
- 供應(yīng)商器件封裝:
4-UCSP(1.05x1.05)
- 描述:
IC SUPERVISOR 1 CHANNEL 4UCSP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
SOP8 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MAX |
20+ |
8-SOIC |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
MAXIM |
24+ |
SOP8 |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價(jià) | ||
MAXIMINTEGRA |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
ADI |
25+ |
Plastic Dual-In-Line, Narrow ( |
5500 |
5V/3.3V/3V/可調(diào)、高效率、低IQ、降壓型DC-DC轉(zhuǎn)換器 |
詢價(jià) | ||
MAXIM |
25+ |
SOP8S |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | ||
MAX |
25+ |
SIP38 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
MAXIM |
23+ |
原裝正品 |
6500 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
Maxim |
23+ |
8-SOIC |
65600 |
詢價(jià) |
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