MAX757C/D中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MAX757C/D |
| 功能描述 | 3.3V/5V/Adjustable-Output, Step-Up DC-DC Converters |
| 文件大小 |
111.23 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 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 | 2025-9-23 18:01:00 |
| 人工找貨 | MAX757C/D價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX757C/D規(guī)格書詳情
General Description
The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin selectable output voltage of 3.3V or 5V. The MAX757 is an adjustable version that accepts an input voltage down to 0.7V and generates a higher adjustable output voltage in the range from 2.7V to 5.5V. Typical full-load efficiencies for the MAX756/MAX757 are greater than 87.
特性 Features
? Operates Down to 0.7V Input Supply Voltage
? 87 Efficiency at 200mA
? 60μA Quiescent Current
? 20μA Shutdown Mode with Active Reference and LBI Detector
? 500kHz Maximum Switching Frequency
? ±1.5 Reference Tolerance Over Temperature
? Low-Battery Detector (LBI/LBO)
? 8-Pin DIP and SO Packages
Applications
??? 3.3V to 5V Step-Up Conversion
??? Palmtop Computers
??? Portable Data-Collection Equipment
??? Personal Data Communicators/Computers
??? Medical Instrumentation
??? 2-Cell & 3-Cell Battery-Operated Equipment
??? Glucose Meters
產(chǎn)品屬性
- 型號(hào)：
MAX757C/D
- 功能描述：
直流/直流開關(guān)轉(zhuǎn)換器 Adjustable Step-Up DC-DC Converter
- RoHS：
否
- 制造商：
STMicroelectronics
- 最大輸入電壓：
4.5 V
- 開關(guān)頻率：
1.5 MHz
- 輸出電壓：
4.6 V
- 輸出電流：
250 mA
- 輸出端數(shù)量：
2
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
DIP-8 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MAXIM/美信 |
2450+ |
DIP8 |
8850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
MAX |
25+ |
DIP-8 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAXIM/美信 |
20+ |
PDIP |
2500 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
MAXIM/美信 |
23+ |
DIP |
50000 |
只做原裝正品 |
詢價(jià) | ||
MAXIM |
25+23+ |
DIP |
50544 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAX |
98+ |
DIP8 |
2 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
MAXIM |
23+ |
DIP-8 |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
22+ |
DIP8 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAXIM |
24+ |
DIP |
3000 |
公司現(xiàn)貨 |
詢價(jià) |
